| - BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
- Respondent. )
- NOTICE OF FILING
- III. ISSUES ON APPEAL
- i. A list of the startups of the affected turbine,
- ii. Illinois EPA - Air Quality Planning Section
- iii. Illinois EPA - Air Regional Field Office
- i. No person shall cause or allow the emission of particulate
- ii. Interpolated and extrapolated values of the data in
- i. No person shall cause or allow the emission of particulate
- ii. Interpolated and extrapolated values of the data in
- .oEPA
- Acid Rain Permit Application
- Environmental Services
- Services
- application. This permit is subject to the conditions contained herein.
- 1.1 Source Identification
- 1.4 Source Description
- 1.5 Title I Conditions
- 3.1 Identification of Insignificant Activities
- 3.1.1 Activities determined by the Illinois EPA to be insignificant
- 3.2.2 For each organic material emission unit that uses organic
- 3.3 Addition of Insignificant Activities
- 5.2 Area Designation
- 5.3 Source-Wide Applicable Provisions and Regulations
- a. No person shall cause or allow the emission of fugitive
- b. Pursuant to 35 lAC 212.123(a), no person shall cause or
- a. Persons opening appliances for maintenance, service,
- b. Equipment used during the maintenance, service, repair, or
- l or
- This permit and the terms and conditions herein do not
- Other Source-Wide Production and Emission Limitations
- a. Testing by Owner or Operator: The Illinois EPA may require
- 5.11 Source-Wide Operational Flexibility/Anticipated Operating Scenarios
- Source-wide operational flexibility is not set for this source.
- from electric power plants that
- Applicable CArR Requirements for 802 Emissions
- Applicable CAlR Requirements for NOx Emissions
- Note: CAlR affected sources must hold CAlR NOx allowances to
- possession of NOx allowances does not authorize exceedances of
- CArR affected sources must hold CAIR NOx ozone season
- season or subsequent season. The possession of NOx allowances
- a. This permit does not contain any conditions that are
- a. This permit does not contain any conditions that are
- a. The Permittee shall maintain the following records to allow
- the confirmation of actual VOM emissions during the seasonal allotment period:
- Records of operating data and other information for
- seasonal allotment period, with supporting
- compiled by November 30 of each year.
- In the event that the source's VOM emissions during the
- Description
- Applicable Provisions and Regulations
- a. The "affected turbines" for the purpose of these unit-
- c. Pursuant to 35 lAC 214.301, no person shall cause or allow
- ii. Standard for Sulfur Dioxide:
- ii. Upon occurrence of excess emissions due to
- v. This authorization does not relieve the Permittee
- b. The affected turbines are not subject to the National
- not use an add-on control device to achieve
- Control Requirements and Work Practices
- ii. The source owner or operator shall operate the
- affected turbines in accordance with written
- output to increase power output from the affected turbine.
- iii. Each hour of operation for an affected turbine
- Production and Emission Limitations
- ii. Not withstanding the NOx limit above, during operation
- iii. The annual emissions from the affected turbines
- Unless emission monitoring is performed for a pollutant,
- Within 120 days after a written request from the
- testing of emissions:
- corrected to 15 percent O2 shall be corrected to
- conditions, ppm by volume, dry basis
- Po = observed combustor inlet absolute
- analysis and their experience with similar tests.
- performed including a discussion of why these
- iii. The specific determinations of emissions that are
- d. The Illinois EPA shall be notified prior to these tests to
- enable the Illinois EPA to observe these tests.
- i. A summary of results.
- ii. General information.
- iii. Description of test method(s), including description
- of sampling points, sampling train, analysis
- equipment and test schedule.
- iv. Detailed description of test conditions, including:
- Such testing shall be conducted for specific
- iii. The duration of opacity observations for each test
- iv. The source owner or operator shall notify the
- iii. Notwithstanding 35 lAC 2l7.7l0(a) above, the owner or
- a. The owner or operator of an affected turbine subject to the
- requirements of 40 CFR 75 applicable to NOx emissions
- b. The source owner or operator shall maintain records of the
- following items:
- i. The sulfur content of the natural gas used to fire
- ii. A copy of the Final Report(s) for emission testing
- conducted pursuant to Condition 7.1.7.
- v. Information for the formal observations of opacity
- c. A maintenance and repair log for the affected turbine,
- listing each activity performed with date.
- turbine.
- ii. Facility operating hours on a daily basis. For this
- turbine.
- i. Emissions of each pollutant from the affected turbine,
- j. The source owner or operator shall maintain records that
- system was not operational, with explanation.
- i. Emissions from the affected turbine in excess of the
- ii. Operation of the affected turbine in excess of the
- November 30 of each year, the source owner or
- A. A listing of malfunctions and breakdowns, in
- chronological order, that includes:
- incident.
- involved in the incident.
- to provide to the notices and reports of
- the reporting period.
- E. If there have been no such incidents during the
- reporting period, this shall be stated in the report.
- 7.1.11 Operational Flexibility/Anticipated Operating Scenarios
- Operational flexibility is not set for the affected turbines.
- ii. Compliance with the 802 emission limitations of
- 8.4 Operational Flexibility/Anticipated Operating Scenarios
- Changes Requiring Prior Notification
- d. Emissions will not exceed the emissions allowed under this
- iv. Provide emission calculations which demonstrate that
- v. Provide a certification that the physical or
- Reports summarizing required monitoring as specified in the
- Test Notifications
- a. The name and identification of the affected unit(s);
- and their experience with similar tests;
- d. The specific determinations of emissions and operation that
- are intended to be made, including sampling and monitoring locations;
- f. Any minor changes in standard methodology proposed to
- g. Any proposed use of an alternative test method, with
- detailed justification.
- a. The name and identification of the affected unit(s);
- analyses;
- f. The results of the tests including raw data, and/or
- analyses including sample calculations;
- h. The name of any relevant observers present including the
- Unless otherwise specified in the particular provision of
- b. As of the date of issuance of this permit, the addresses of
- Illinois Environmental Protection Agency Bureau of Air
- ii. Illinois EPA - Air Quality Planning Section
- Illinois Environmental Protection Agency Bureau of Air
- iii. Illinois EPA - Air Regional Field Office
- CERTIFICATE OF SERVICE
|
BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
AMEREN ENERGY GENERATING
)
COMPANY and ELGIN ENERGY CENTER,
)
)
Petitioner,
)
)
v.
)
PCB
09-
)
(Permit Appeal- Air)
)
ILLINOIS ENVIRONMENTAL
)
PROTECTION AGENCY,
)
)
Respondent.
)
NOTICE OF FILING
To:
John
T. Therriault, Assistant Clerk
Illinois Pollution Control Board
James R. Thompson Center, Suite 11-500
100 West Randolph
Chicago, Illinois 60601
Division
of Legal Counsel
Illinois Environmental Protection Agency
1021 North Grand Avenue, East
P.O. Box 19276
Springfield, Illinois 62794-9276
PLEASE TAKE NOTICE that we have today filed with the Office
of the Clerk of the
Pollution Control Board the
APPEARANCE OF RENEE CIPRIANO,
the
APPEARANCE
OF JOSHUA
R.
MORE
and
APPEAL OF CAAPP PERMIT,
copies of which are herewith
served upon you.
Joshua
f)o---
R. More
Dated: April 24, 2009
Renee Cipriano
Joshua
R. More
SCHIFF HARDIN LLP
6600 Sears Tower
233 South Wacker Drive
Chicago, Illinois 60606
312-258-5567
BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
AMEREN ENERGY GENERATING
)
COMPANY
and ELGIN ENERGY CENTER, )
Petitioner,
v.
ILLINOIS ENVIRONMENTAL
PROTECTION AGENCY,
Respondent.
)
)
)
)
)
)
)
)
)
)
APPEARANCE
PCB
09-
--
(Permit Appeal- Air)
I hereby file my appearance in this proceeding, on behalf of Ameren Energy Generating
Company and Elgin Energy Center.
Dated: April 24, 2009
2\7234362
oshua R. More
Schiff Hardin LLP
6600 Sears Tower
233 South Wacker Drive
Chicago, Illinois 60606
(312) 258-5500
BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
AMEREN
ENERGY GENERATING
)
COMPANY and ELGIN ENERGY CENTER,
)
)
Petitioner,
)
)
v.
) PCB 09-
)
(Permit
Appeal- Air)
)
ILLINOIS ENVIRONMENTAL
)
PROTECTION AGENCY,
)
)
Respondent.
)
APPEARANCE
I hereby file my appearance in this proceeding, on behalf of Amere Energy Generating
Company and Elgin Energy Center.
Dated: April 24, 2009
2\7234362
Renee Cipriano
Schiff Hardin LLP
6600 Sears Tower
233 South Wacker Drive
Chicago, Illinois 60606
(312) 258-5500
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
BEFORE THE ILLINOIS POLLUTION CONTROL BOARD
AMEREN ENERGY GENERATING
COMPANY
and ELGIN ENERGY CENTER,
Petitioner,
v.
ILLINOIS ENVIRONMENTAL
PROTECTION AGENCY,
Respondent.
)
)
)
)
)
)
)
)
)
)
)
)
PCB 09-
--
(Permit Appeal- Air)
APPEAL OF CAAPP PERMIT
NOW COMES Petitioner, Ameren Energy Generating Company and Elgin Energy
Center ("Petitioner" or "Ameren"), pursuant to Section 40.2
of the Illinois Environmental
Protection Act ("Act") (415 ILCS
5/40.2)
and 35 Ill.Adm.Code § 105.300
et seq.,
and requests a
hearing before the Board
to contest certain conditions contained in the Clean Air Act Permit
Program ("CAAPP") renewal permit
1
(the "permit") issued on March 19, 2009, pursuant to
Section 39.5 of the Act (415 ILCS
5/39.5)
and attached hereto as Exhibit 1. 35 Ill.Adm.Code
§§ 105.210(a) and (b).
See
Exhibit 1. Pursuant to Section 40.2(a) of the Act and 35
Ill.Adm.Code §§ 105.302(e), this Petition is timely filed with the Board.
In support
of its Petition to appeal Conditions 5.6.2, 5.7.2(b), 5.9.2, 5.10.2, 7.1.3(f),
7. 1.3 (f)(iv), 7.1.5(a)(iii)(A),
7.1.8(a)(iii), 7.1.9(l)(i), 7.1.9(l)(ii), 7.1.9(l)(iii), 7.1.10(e) and
7.1.12(e) and its request to stay these Conditions, Petitioner states as follows:
I
Application No. 03080009; J.D. No. 031438ABC.
1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
I. BACKGROUND
(35 III.Adm.Code § 105.304(.))
1.
The Elgin Energy Center ("Elgin Energy"), Illinois Environmental Protection
Agency ("Agency") LD. No. 031438ABC, is an electric generating station owned and operated
by Ameren Energy Generating Company. Elgin Energy operates as a peaking station, generating
electric power when sufficient electric power is not available from other sources. Elgin Energy
electrical generating units ("EGUs") are combustion turbines and subject
to the CAAPP (415
ILCS 5/39.5). Elgin Energy is located at 1559 Gifford Road, Elgin, Cook County, Illinois
60120. Cook County is in nonattainment for both Ozone (8-hour, Moderate) and PM-2.5
is in
attainment for all other National Ambient Air Quality Standards. The Agency issued the permit
on March 20, 2009.
II.
REOUEST
FOR PARTIAL
STAY
OF THE PERMIT
2.
Historically, the Board has granted partial stays in permit appeals where a
petitioner has
so requested.
See, e.g., Midwest Generation, LLC, Will County Generating Station
v.
Illinois Environmental Protection Agency,
PCB 06-156 (July 20, 2006) (granted stay of the
effectiveness
of contested conditions of a construction permit);
Dynegy Midwest Generation, Inc.
(Vermilion Power Station)
v.
Illinois Environmental Protection Agency,
PCB 06-194
(October 19, 2006) (granted stay
"of the portions of the permit Dynegy contests");
Dynegy .
Midwest Generation, Inc. (Havana Power Station)
v.
Illinois Environmental Protection Agency,
PCB 07-115 (October 4, 2007) (same);
Hartford Working Group
v.
Illinois Environmental
Protection Agency,
PCB 05-74 (November 18, 2004) (granted stay of the effectiveness of
Special Condition 2.0 of an air construction permit);
Community Landfill Company and City of
Morris
v.
Illinois Environmental Protection Agency,
PCB 01-48 and 01-49 (Consolidated)
(October 19, 2000) (granted stay
of effectiveness of challenged conditions for two permits of two
2
parcels of the landfill);
Allied Tube
&
Conduit Corp.
v.
Illinois Environmental Protection
Agency,
PCB 96-108 (December 7, 1995) (granted stay of the effectiveness of Conditions 4(a),
5(a), and 7(a)
of an air permit).
3.
Ameren requests in this instance that the Board exercise its inherent discretionary
authority to grant a partial stay of the CAAPP permit, staying only those conditions or portions
of conditions indicated in Exhibit 2,
i.e.,
Conditions 5.6.2, 5.7.2(b), 5.9.2, 5.10.2, 7.1.3(f),
7. 1.3 (f)(iv), 7.1.5(a)(iii)(A),
7.1.8(a)(iii), 7.1.9(l)(i), 7.1.9(l)(ii), 7.1.9(l)(iii), 7.1.10(e) and
7 .1.12(
e) during the pendency of this appeal.
III. ISSUES ON APPEAL
(351lI.Adm.Code §§ 105.304(a) (2)-(4»
Following are the issues that Ameren appeals and seeks a stay for, presented sequentially.
4.
Condition 5.6.2 - Emissions of Hazardous Air Pollutants
Petitioner objects to this Condition because it is arbitrary, capricious and unauthorized by
law to the extent it imposes an emission limit to ensure that the source is not a major source
of
hazardous air pollutant emissions. The source is not a major source for hazardous air pollutant
emissions and the permit was not issued based on the source being a major source for hazardous
air pollutant emissions. This Condition is, therefore, in excess
of the Agency's authority,
unauthorized by law, arbitrary and capricious and unreasonable. Accordingly, this Condition
should be deleted and stayed during the pendency
of this appeal.
5.
Condition 5.7.2(b) - HAP Testing to Verify Minor Source Status
Petitioner objects to this Condition because it is unnecessary given the fuel and emission
limitations contained within the permit and therefore is arbitrary, capricious, unauthorized by law
and unreasonable. This Condition requires the source
to verify compliance with Condition 5.6.2,
3
which for the reasons set forth above should be deleted. Accordingly, this Condition should be
deleted and stayed during the pendency of this appeal.
6.
Condition 5.9.2 - Records for HAP Emissions
Petitioner objects to this Condition because is it arbitrary, capricious, unauthorized
by
law and unreasonable. This Condition requires the source to record emissions to demonstrate
compliance with Condition 5.6.2, which for the reasons set forth above should
be deleted.
Accordingly, this Condition should
be deleted and stayed during the pendency of this appeal.
7.
Condition 5.10.2 - Annual Emission Report
Petitioner objects to this Condition because it is arbitrary, capricious and unauthorized
by
law to the extent it requires annual emissions reporting for HAP emissions. The source is not a
major source for hazardous air pollutant emissions and the permit was not issued based on the
source being a major source for hazardous air pollutant emissions. This Condition is, therefore,
in excess of the Agency's authority, unauthorized by law, arbitrary, capricious and unreasonable.
Accordingly, this Condition should
be modified and stayed during the pendency of this appeal.
8.
Condition 7.1.3(f) - Startup Provisions
Petitioner objects to this Condition because
it is unauthorized by law, arbitrary and
capricious. This Condition incorrectly fails to incorporate certain limitations or provisions from
the current CAAPP permit, which are applicable requirements. Accordingly, this provision
should be modified and stayed during the pendency
of this appeal.
9.
Condition 7. 1.3 (3)(f)(iv) - Startup Provisions
Petitioner objects to this Condition because it is arbitrary, capricious, unauthorized by
law and unreasonable.
This Condition requires the source to fulfill the recordkeeping
4
requirements of Condition 7.1.10(e), which for the reasons set forth below should be deleted.
Accordingly, this Condition should be modified and stayed during the pendency
of this appeal.
10.
Condition 7.1.5(a)(iii)(A) - Control Requirements and Work Practices
Petitioner objects to this Condition because it unreasonable, arbitrary and capricious. The
permit contains a quarterly inspection requirement
of emission-related components that is not
reflective of actual operating conditions. The units do not operate on a regular schedule; thus the
imposed schedule may require inspections on a non-operating unit. Therefore, this Condition is
arbitrary and capricious, unauthorized
by law and unreasonable. Accordingly, this Condition
should be modified and stayed during the pendency
of this appeal.
11.
Condition 7.1.8(a)(iii) - Monitoring Requirements
Petitioner objects
to this Condition because it is unauthorized by law, unreasonable,
redundant, arbitrary and capricious. The Agency may not require a source to operate a unit when
the unit is otherwise not operating in order
to assess compliance. Accordingly, this Condition
should be modified and stayed during the pendency
of this appeal.
12.
Condition 7.1.9(1)(i) Recordkeeping Requirements - Startups
Petitioner objects
to this Condition because it is unauthorized by law, unreasonable,
vague, redundant, arbitrary and capricious to the extent it requires the source
to maintain records
that
go beyond those necessary to ensure compliance with applicable requirements.
It
is unclear
what information must be included when describing the startup and there is
no basis for requiring
the source to provide the Agency with a reason for the startup. There
is no basis for requiring the
source to provide the Agency with information regarding whether persOlmel are on-site during
startup. Therefore, this Condition is unauthorized by law, unreasonable, vague, redundant,
5
arbitrary and capricious. Accordingly, this Condition should be modified and stayed during the
pendency
of this appeal.
13.
Condition 7.1.9(l)(ii) Recordkeeping Requirements - Shutdowns
Petitioner objects to this Condition because it is unauthorized
by law, unreasonable,
redundant, arbitrary and capricious. The source maintains records
of the date, time and duration
of the shutdown. The additional records required by this Condition are redundant and not
necessary to ensure compliance with applicable requirements. Accordingly, this Condition
should be modified and stayed during the pendency
of this appeal.
14.
Condition 7 .1.9(l)(iii) Recordkeeping Requirements - Opacity
Petitioner objects to this Condition because it is unauthorized
by law, unreasonable,
redundant, arbitrary and capricious. This Condition is not limited to maintaining records for
startups resulting in an opacity exceedance and requires records that are not necessary to ensure
compliance with applicable requirements.
It
is unclear what information must be included when
describing the startup and there is no basis for requiring the source to provide the Agency with a
reason for the startup. Furthermore, the requirement that the unit achieve
"normal operation"
within thirty minutes does not reflect current operating conditions. The additional records
required
by this Condition are redundant and not necessary to ensure compliance with applicable
requirements. Accordingly, this Condition should be modified and stayed during the pendency
of this appeal.
15.
Condition 7.1.10(e) - Reporting Startups
Petitioner objects to this Condition because it is unauthorized
by law, redundant,
unreasonable, arbitrary and capricious.
Several other Conditions, including 7.1.IO(a) and
7 .1.1O(b), require the necessary reporting to ensure compliance with applicable requirements.
6
The infonnation required by this Condition is not necessary to ensure compliance with
applicable requirements.
Therefore, this Condition is unauthorized by law, redundant,
unreasonable, arbitrary and capricious. Accordingly, this Condition should be deleted and stayed
during the pendency
of this appeal.
16.
Condition 7.1.12(e) - Compliance Procedures
Petitioner objects to this Condition because it is unauthorized
by law, unreasonable,
redundant, arbitrary and capricious
to the extent it is duplicative of the reporting requirements in
Condition 7.1.10(a) and conflicts with the compliance obligations in the original construction
pennit and Condition 7.1.6(b). Accordingly, this Condition should be deleted and stayed during
the pendency
of this appeal.
17.
The Company has met with the Agency and believes the majority, ifnot all, of the
above issues and conditions can be resolved. However, any such resolution could not occur
within the time frame required for appeal. So that the parties have sufficient time to resolve
issues and conditions in dispute, including,
if necessary, the filing of an amended CAAPP pennit
application, Ameren requests that the conditions set forth herein be stayed.
WHEREFORE, for the reasons set forth above, Ameren appeals Conditions 5.6.2,
5.7.2(b), 5.9.2, 5.10.2, 7.1.3(t), 7.1.3(t)(iv), 7.1.5(a)(iii)(A), 7.l.S(a)(iii), 7.1.9(1)(i), 7.1.9(1)(ii),
7.1.9(1)(iii), 7.1.10(e) and 7.1.12(e)
of the CAAPP renewal pennit issued March 20, 2009 for the
Elgin Energy Center and requests that the Board order the Agency
to delete or modify the
Conditions as set forth above. Additionally, Ameren requests that the Board stay Conditions
5.6.2, 5.7.2(b), 5.9.2, 5.10.2, 7.1.3(t),
7. 1.3 (t)(iv), 7.1.5(a)(iii)(A), 7.l.S(a)(iii), 7.1.9(l)(i),
7.1.9(1)(ii), 7.1.9(1)(iii), 7.1.10(e), and 7.1. 12(e) during the pendency
of this appeal as set forth in
Exhibit 2. Ameren will extend its current practices under the CAAPP pennit replaced by this
7
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
permit issued March 20, 2009, where the Board stays Conditions appealed herein and will, of
course, comply with all requirements of the Board's regulations applicable to Elgin Energy
Center during the
pendency of this appeal.
Dated: April 24, 2009
Renee Cipriano
Joshua R. More
SCHIFF
HARDIN LLP
6600 Sears
Tower
233 South Wacker Drive
Chicago, Illinois 60606
312-258-5500
Fax: 312-258-2600
jmore@schiffhardin.com
CH2\7233965.1
By:
Respectfully submitted,
Ameren Energy Generating Company and
Elgin Energy Center
One
ofIts Attorneys
8
EXHIBIT 1
CAAPP PERMIT ISSUED
(MARCH 19, 2009)
217/782-2113
RENEWAL
CLEAN AIR ACT PERMIT PROGRAM (CAAPP) PERMIT
PERMITTEE:
Ameren Energy Generating Company
Attn: Michael L. Menne, Vice President Environmental Services
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
I.D. No.:
031438ABC
Application No.:
03080009
Date Received: January 15, 2008
Date Issued: March 20, 2009
Expiration Date
1
:
March 20, 2014
Operation of: Ameren Energy Generating Company, Electric Generation
Source Location: Elgin Energy Center! 1559 Gifford Road, Elgin, Cook County,
60120
Responsible Official:
Michael L. Menne, Vice President Environmental
Services
This permit is hereby granted to the above-designated Permittee to OPERATE an
electric power generation plant, pursuant to the above referenced permit
application. This permit is subject to the conditions contained herein.
If you have any questions concerning this permit, please contact Ross Cooper
at 217/782-2113.
Edwin C. Bakowski, P.E.
Manager, Permit Section
Division of Air Pollution Control
ECB:RWC:psj
cc:
Illinois EPA, FOS, Region 1
CES
Lotus Notes
Except as provided in Condition 8.7 of this permit.
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
TABLE OF CONTENTS
INTRODUCTION
1.1
Source Identification
1.2
Owner/Parent Company
1.3
Operator
1.4
Source Description
LIST OF ABBREVIATIONS AND ACRONYMS COMMONLY USED
CONDITIONS FOR INSIGNIFICANT ACTIVITIES
3.1
Identification of Insignificant Activities
3.2
Compliance with Applicable Requirements
3.3
Addition of Insignificant Activities
SIGNIFICANT EMISSION UNITS AT THIS SOURCE
OVERALL SOURCE CONDITIONS
5.1
Applicability of Clean Air Act Permit Program (CAAPP)
5.2
Area Designation
5.3
Source-Wide Applicable Provisions and Regulations
5.4
Source-Wide Non-Applicability of Regulations of Concern
5.S
Source-Wide Control Requirements and Work Practices
5.6
Source-Wide Production and Emission Limitations
5.7
Source-Wide Testing Requirements
5.8
Source-Wide Monitoring Requirements
5.9
Source-Wide Recordkeeping Requirements
5.10
Source-Wide Reporting Requirements
5.11 Source-Wide Operational Flexibility/Anticipated Operating
Scenarios
5.12
Source-Wide Compliance Procedures
CONDITIONS FOR EMISSIONS CONTROL PROGRAMS
6.1
Clean Air Interstate Rule (CAIR) Program
6.2
Acid Rain
6.3
Emissions Reduction Market System (ERMS)
UNIT SPECIFIC CONDITIONS FOR SPECIFIC EMISSION UNITS
7.1
Turbines (Subject to NSPS - 40 CFR Subpart GG)
GENERAL PERMIT CONDITIONS
8.1
Permit Shield
2
4
6
7
9
10
17
24
50
9.0
8.2
Applicability of Title IV Requirements
8.3
Emissions Trading Programs
8.4
Operational Flexibility/Anticipated Operating Scenarios
8.5
Testing Procedures
8.6
Reporting Requirements
8.7
Title I Conditions
STANDARD PERMIT CONDITIONS
9.1
Effect of Permit
9.2
General Obligations of Permittee
9.3
Obligation to Allow Illinois EPA Surveillance
9.4
Obligation to Comply with Other Requirements
9.5
Liability
9.6
Recordkeeping
9.7
Annual Emissions Report
9.8
Requirements for Compliance Certification
9.9
Certification
9.10 Defense to Enforcement Actions
9.11
Permanent Shutdown
9.12 Reopening and Reissuing Permit for Cause
9.13 Severability Clause
9.14 Permit Expiration and Renewal
9.15 General Authority for the Terms and Conditions of this
Permit
10.0 ATTACHMENTS
1
2
3
4
5
6
Example Certification by a Responsible Official
Emissions of Particulate Matter from Process Emission
Units
Compliance Assurance Monitoring (CAM) Plan
Guidance
Clean Air Interstate Rule (CAIR) Permit
Acid Rain Program Permit
3
55
1-1
2-1
3-1
4-1
5-1
6-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
1.0
INTRODUCTION
1.1
Source Identification
Elgin Energy Center
1559 Gifford Road
Elgin, Illinois 60120
314/554-2816
1.0. No.:
031438ABC
County:
Cook
Standard Industrial Classification: 4911, Electric Utility
1.2
Owner/Parent Company
Arneren Energy Generating Company
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
1.3
Operator
Ameren Energy Generating Company
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
Michael L. Menne, Vice President Environmental Services
314/554-2816
1.4
Source Description
Elgin Energy Center is located at 1559 Gifford Road, Elgin. The source
utilizes four natural gas turbines to generate electricity. In
addition, the turbines control NO
x
with dry low NO
x
combustors.
Note: This narrative description is for informational purposes only
and is not enforceable.
1.5
Title I Conditions
As generally identified below, this CAAPP permit contains certain
conditions for emission units at this source that address the
applicability of permitting programs for the construction and
modification of sources, which programs were established pursuant to
Title I of the Clean Air Act (CAA) and regulations thereunder. These
programs include PSD and MSSCAM, and are implemented by the Illinois
EPA pursuant to Sections 9, 9.1, 39(a) and 39.5(7) (a) of the Illinois
Environmental Protection Act (Act). These conditions continue in
effect, notwithstanding the expiration date specified on the first page
of this permit, as their authority derives from Titles I and V of the
CAA, as well as Titles II and X of the Act.
(See also Condition 8.7.)
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a.
This permit contains Title I conditions that reflect Title I
requirements established in permits previously issued for this
source, which conditions are specifically designated as
"TIt!.
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2.0
LIST OF ABBREVIATIONS AND ACRONYMS COMMONLY USED
ACMA
Alternative Compliance Market Account
Act
Illinois Environmental Protection Act [415 ILCS 5/1 et seq.]
AP-42
Compilation of Air Pollutant Emission Factors, Volume 1,
Stationary Point and Other Sources (and Supplements A
through F),
USEPA,
Office of Air Quality Planning and
Standards, Research Triangle Park, NC 27711
ATU
Allotment Trading Unit
BACT
Best Available Control Technology
BAT
Best Available Technology
CAA
Clean Air Act [42 U.S.C. Section
7401
et seq.]
CAAPP
Clean Air Act Permit Program
CAM
Compliance Assurance Monitoring
CEMS
Continuous Emission Monitoring System
CFR
Code of Federal Regulations
CO
Carbon Monoxide
ERMS
Emissions Reduction Market
System
HAP
Hazardous Air Pollutant
lAC
Illinois Administrative Code
I.D. No.
Identification Number of Source, assigned by Illinois EPA
lLCS
Illinois Compiled Statutes
Illinois
EPA Illinois Environmental Protection Agency
LAER
Lowest Achievable Emission Rate
MACT
Maximum Achievable Control
Technology
MSSCAM
Major Stationary Sources Construction and Modification (35
lAC 203, New Source Review for non-attainment areas)
NESHAP
National Emission Standards for Hazardous Air Pollutants
NO
x
Nitrogen Oxides
NSPS
New
Source Performance Standards
PM
Particulate Matter
PM
10
Particulate matter with an aerodynamic diameter less than or
equal to a nominal 10 microns as measured by applicable
test
or monitoring methods
PM
2
.
5
Particulate matter with an aerodynamic diameter less
than or
equal to a nominal 2.5 microns as measured by applicable
test or monitoring methods
PSD
Prevention of Significant Deterioration (40 CFR 52.21,
New
Source Review for attainment areas)
RMP
Risk Management
Plan
SO,
Sulfur Dioxide
T1
Title
I
-
identifies Title
I
conditions that have been
carried over from an existing permit
T1N
Title I New
identifies Title
I
conditions that are
being
established in this permit
T1R
Title
I Revised -
identifies Title
I
conditions that have
been carried over from an existing permit and subsequently
revised in this permit
USEPA
United States Environmental
Protection Agency
YOM
Volatile Organic Material
6
3.0
CONDITIONS FOR INSIGNIFICANT ACTIVITIES
3.1
Identification of Insignificant Activities
The follow:j..ng activities at the source constitute_ insignOificant
activities as specified in 35 lAC 201.210:
3.1.1
Activities determined
by
the Illinois EPA to be
insignific~nt
activities, pursuant to 35 lAC 201.210 (a) (1) and 201.211, as
follows :"
Indirect Heaters < 10 mmBtu/hr
3.1.2 .Activities that are insignificant activities based upon maximum
emissions, pursuant to 35 lAC 201.210 (a) (2) or (a) (3), as
follows:
None
3.1.3 Activities that are insignificant activities based upon their
type or character, pursuant to 35 lAC 201. 210 (a) (4) through
(18), as follows:
None
3.1.4
Activities. that are considered insignificant activities pursuant
to 35 lAC 201.210 (b). Note: These activities are not' required
to be individually listed.
3.2
Compliance with Applicable Requirements
Insignificant activities are subject to applicable requirements
notwithstanding status as insignificant activities. In particular, in
addition to regulations of general applicability, such as 35 "lAC"
212.301 and 212.123 (Condition 5.3.2), the Permittee shall comply with
the following requirements, as applicable:
3.2.1
For each particulate matter process emission unit, the Permittee
shall comply with the applicable
partic~late
matter emission
limit of 35 lAC 212.321 or 212.322 (see Attachment 2) and 35 lAC
Part 266. For example, the particulate matter emissions from
~
process emission unit shall not exceed 0.55 pounds p.er hour." if
the emission unit's process weight rate is 100 pounds peT hour
or less, pursuant to 35 lAC 266.110.
.
3.2.2
For each organic material emission unit that uses organic
material, e.g., a mixer or printing line, the Permittee shall
comply with the applicable VOM emission limit of 35 lAG 218.301;
which requires that organic material emissions not exceed "8..0
pounds per hour or, if no odor nuisance exists, do not
qua~ify
as photochemically reactive material as defined. in 35 lAC.
211.4690.
7
3.2.3
For each open burning activity, the Permittee shall -comply with
35 lAC Part 237, including the requirement to obtain a permit
for open burning in accordance with 35 lAC 237.201, if
necessary.
3.3
Addition of Insignificant Activities
3.3.1 The Permittee is not required to notify the Illinois EPA of
additional insignificant activities present at the source of a
type that is identified in Condition 3.1, until the renewal
application for this permit is submitted, pursuant to 35 lAC
201.212 (a) .
3.3.2
The Permittee must notify the Illinois EPA of any proposed
addition of a new insignificant activity of a type addressed by
35 lAC 201.210(a) and 201.211 other than those identified in
Condition 3.1, pursuant to Section 39.5(12) (b) of the Act.
3.3.3 The Permittee is not required to notify the Illinois EPA of
additional insignificant activities present at the source of a
type identified in 35 lAC 201.210(b).
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4.0
. SIGNIFICANT EMISSION UNITS AT THIS SOURCE
Emission
Emission
Date
Control
Unit
Description
Constructed
Equipment
Natural Gas Turbine
CT01
Nominal 135 MW
September
Dry Low NO
x
(1,472 Nominal mmBtu/hr)
2001
Combustors
Natural Gas Turbine
CT03
Nominal 135 MW
September
Dry Low. NO
x
(1,472 Nominal mmBtu/hr)
2001
Combustors
Natural Gas
Turbine
CT02
Nominal
135 MW
September
Dry Low NO
x
(1,472
Nominal mmBtu/hr)
2001
Combustors
Natural Gas Turbine
September
Dry Low NO
x
CT04
Nominal
135 MW
(1,472 Nominal mmBtu/hr)
2001
Combustors
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5.0
OVERALL SOURCE CONDITIONS
5.1
Applicability of Clean Air Act Permit Program (CAAPP)
5.1.1
5.1.2
This permit is issued based on the sO,urce requiring a CAAPP
permit as a major source of NO
x
and CO emissions.
This permit is issued based on the source requiring a CAAPP
permit as an "affected source" for the purposes of Acid
Deposition Control, Title IV of the Clean Air Act, pursuant to
40 CFR 70.3(a) (4).
5.2
Area Designation
This permit is issued based on the source being located in an area
that, as of the date of permit issuance, is designated nonattainment
for the National Ambient Air Quality Standards for ozone (moderate
nonattainment) and PM
Z
•
5
and attainment or unclassifiable for all other
criteria pollutants (CO, lead,
N0
2f
PM
10
, 8°
2
).
5.3
Source-Wide Applicable Provisions and Regulations
5.3.1
5.3.2
5.3.3
Specific emission units at this source are subject to particular
regulations as set forth in Section 7 (Unit-Specific Conditions
for Specific Emission Units) of this permit.
In addition, emission units at this source are subject to the
following regulations of general applicability:
a.
No person shall cause or allow the emission of fugitive
particulate matter from any process, including any material
handling or storage activity, that is visible by an
observer looking generally overhead at a point beyond the
property line of-the source unless the wind speed is
greater than 40.2 kilometers per hour (25 miles per hour),
pursuant to 35 lAC 212.301 and 212.314.
b.
Pursuant to 35 IAC 212.123{a), no person shall cause or
allow the emission of smoke or other particulate matter,
with an opacity greater than 30 percent, into the
atmosphere from any emission unit other than those emission
units subject to the requirements of 35 IAC 212.122, except
as allowed by 35 lAC 212.123(b) and 212.124.
Ozone Depleting Substances
The Permittee shall comply with the standards for recycling and
emissions reduction of ozone depleting substances pursuant to 40
CFR Part 82, Subpart -F, except as provided for motor vehicle air
conditioners in Subpart B of 40 CFR Part 82:
a.
Persons opening appliances for maintenance, service,
repair, or disposal must comply with the -required practices
pursuant to 40 CFR 82.156.
10
5.3.4
5.3.5
5.3.6
b.
Equipment used during the maintenance, service, repair, or
disposal of appliances must comply with the. standards. for
recycling and recovery equipment pursuant to 40 CFR 82.158.
c.
Persons performing maintenance, service, repair, or
disposal of appliances must be certified
by
an approved
technician certification program pursuan't to 40 CFR 82.161.
Risk Management Plan (RMP)
Should this stationary source, as defined in 40 CFR 68.3, become
subject to the federal regulations for Chemical Accident
Prevention in 40 CFR Part 68, then the owner or operator shall
submit the items below. This condition is imposed in this
permit pursuant to 40 CFR 68.215 (a) (2) (i) and (ii).
a.' A compliance schedule for meeting the requirements of 40
CFR Part 68 by the date provided in 40 CFR 68.10 (a); or
b.
A certification statement that the source is in qompliance.
with all requirements of 40 CFR Part 68, including the
registration and submission of the RMP, as part of. the
annual compliance certification required by Condition 9.8.
Future Emission Standards
a.
Should this stationary source become subject to a new or
revised regulation under 40 CFR Parts 60, 61, 62, or 63, or
35 lAC Subtitle B after the date issued of this permit,
then the owner or operator shall, in accordance with the
applicable regulation(s), comply with the applicable
requirements by the date(s) specified and shall certify
compliance with the applicable requirements of such
regulation(s) as part of the annual compliance
certification, as required by Condition 9.8. This permit.
may also have to be revised or reopened to address such new
or revised regulations (see Condition 9.12.2).
b.
This permit and the terms and conditions herein do not
affect the Permittee's past and/or continuing obligation
with respect to statutory or regulatory requirements
governing major source construction or modification" under
Title I of the CAA. Further, neither the issuance of this
permi t nor any of the terms or conditions of. the. permit..
shall alter or affect the liability of the Permittee for
any violation of appl.icable requirements prior to or. .'at the
time of permit issuance.
Episode Action Plan
a.
Pursuant to 35 IAC 244.141, 244.142, and 244.143, the
Permittee shall maintain at the source and have on file
with the Illinois EPA a written episode action plan (plan.)
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for reducing the levels of emissions during yellow alerts,
red alerts, and emergencies, consistent with safe operating
procedures. The plan shall contain the information
specified in 35 lAC 244.144 and is incorporated by
reference into this permit.
b.
The Permittee shall immediately implement the appropriate
steps described in this plan should an air. pollution 'alert
or emergency be declared by the Director of the Illinois
EPA or his or her designated representative.
c.
If an operational change occurs at the source which
invalidates the plan, a revised plan shall be submitted to
the Illinois EPA for review within 30 days of the change,
pursuant to 35 lAC 244.l43(d). Such plans shall be further
revised if disapproved by the Illinois EPA.
d.
Any subsequent revisions of the plan shall also be sent to
the Cook County Department of Environmental Control.
5.4
Sourc.e-Wide Non-Applicability of Regulations of Concern
Source-wide non-applicability of regulations of concern are not set for
this source. However, there are terms for unit specific non-
applicability of-regulations of concern set forth in Section 7 of this
permit.
5.5
Source-Wide Control Requirements and Work Practices
Source-wide control requirements and work practices are not set for
this source. However, there are requirements for unit specific control
requirements and work practices set forth in Section 7 of this permit.
5.6
Source-Wide Production and Emission Limitations
5.6.1
Permitted Emissions for Fees
The annual emissions from the source, not considering
insignificant activities as addressed by Section 3.0 of this
permit, shall not exceed the following limitations. The overall
source emissions shall be determined by adding emissions from
all emission units. Compliance with these limits shall be
determined on a calendar year basis. These limitations
-(Condition 5.6.1) are set for the purpose of establishing. fees
and are not federally enforceable (see Section 39.5(18) of the
Act) .
Permitted Emissions' of Regulated Pollutants
Pollutant
Tons/Year
Volatile Organic Material (VOM)
11. 7
Sulfur Dioxide (SO,)
2.9
Particulate Matter (PM)
42.2
Nitrogen Oxides
(NO
x)
235.5
12
5.6.2
5.6.3
Pollutant
Tons/Year
HAP,
not included in VOM or PM
----
Total
292.3
Emissions of Hazardous Air Pollutants
Pursuant to Section 39.5(7) (a) of the Act, the emissions of HAPs
from the source shall be less than 10 tons/year' 'for each
individual HAP and 25 tons/year for all HAPs combined.
Compliance with annual limits shall be determined on a monthly
basis from the sum of the data for the current month plus the
preceding 11 months (running 12 month total). This condition is
being imposed so that the source is not a major source of HAP
emissions and the requirements of 40 CFR Part 63, Subpart YYYY,
National Emission Standards for Hazardous Air Pollutants for
Stationary Combustion Turbines, do not apply to the source. The
Permittee shall fulfill the applicable testing, recordkeeping,
and reporting requirements of Conditions 5.7.2, 5.9.2, and
5.10.2.
Other Source-Wide Production and Emission Limitations
Other source-wide emission limitations are not set for this
source pursuant to the federal rules for PSD, state rules for
MSSCAM, or Section 502(b) (10) of the CAA.
However, there may be
unit specific emission limitations set forth in Section 7 of
this permit pursuant to these rules.
5.7
Source-Wide Testing Requirements
5.7.1
Pursuant to 35 lAC 201.282 and Section 4(b) of the Act, every
emission source or air pollution control equipment s-hall be
subject to the following testing requirements for the purpose of
determining the nature and quantities of specified air
contaminant emissions and for the purpose of determining ground
level and ambient air concentrations of such air contaminants:
a.
Testing by Owner or Operator: The Illinois EPA may require
the owner or operator of the emission source or 'air
pollution control equipment to conduct such tests in
accordance with procedures adopted by the Illinois E.PA, at
such reasonable times as may be specified by the Illinois
EPA and at the expense of the owner or operator of the
emission source or air pollution control equipment. All
such tests shall be made by or under the direction of a
person qualified by training and/or experience in the field
of air pollution testing. The Illinois EPA shall have the
right to observe all aspects of such tests [35 lAC
201.282 (a) 1.
b.
Testing by the Illinois EPA: The Illinois EPA shall have
the right to conduct such tests at any time. at its own
expense. Upon request of the Illinois EPA, the owner or
operator of the emission source or air pollution .c?ntrol
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5.7.2
equipment shall provide, without charge to the Illinois
EPA, necessary holes in stacks or ducts and other safe and
proper testing facilities, including scaffolding, but
excluding instruments and sensing devices, as may be
necessary [35 rAC 201.282 (b)
l.
c.
Any such tests are also subject to the Testing Procedures
of Condition 8.5 set forth in the General Permit Conditions
of Section 8.
HAP Testing to Verify Minor Source Status
P.ursuant to Condition 5.7.1 and to verify compliance with the
requirements of Condition 5.6.2, that
is
that this source
is
not
a major source of HAPs, the following testing requirements are
established:
a.
If in the previous calendar year, emissions of HAPs
exceeded 80% of major source threshold for individual or
total HAPs (greater than 8 tons of a single HAP or greater
than 20 tons of total HAPs), then testing for HAPs .shall be
conducted as follows:
i.
Testing shall be conducted using methods that would
be acceptable under the federal National Emissions
Standards for Hazardous Air Pollu.tants for S1:.atic:mary
Combustion Turbines, 40 CFR 63 Subpart YYY.Y.
Specifically, the testing procedures detailed at 40
CFR 63.6120 of the performance tests section shall be
used. For multiple turbines, the source owner or
operator shall test largest turbine which makes the
largest contributions to individual and total HAP
emissions.
b.
The calculation as to whether the 80% of major source
threshold was exceeded shall be based on records and
procedures
in
Condition 5.9.2 and shall be completed by
January 31 for the previous calendar year.
If
testi~g
is
required it shall be completed by May 1st.
c.
Any such tests are also subject to the Testing
Procedur~s
of Condition 8.5 set forth in the General Permit Conditions
of Section 8.
5.8
Source-Wide Monitoring Requirements
Source-wide monitoring requirements are not set for this source.
However, there are provisions for unit specific monitoring set forth in
Section 7 of this permit.
14
5.9
Source-Wide Recordkeeping Reguirements
5.9.1
5.9.2
5.9.3
Annual Emission Records
The Permittee shall maintain records of total annual emissions
on a calendar year basis for the emission units covered
by
Section 7 (Unit Specific Conditions for Specific Emission Units)
of this permit to demonstrate compliance with Condition 5.6.1,
pursuant to Section 39.5 (7) (b) of the Act.
Records for HAP Emissions
a.
The Permittee shall maintain records of individual and
combined HAP emissions on a monthly and annual basis for
the emission units covered by Section 7 (Unit Specific
Conditions for Specific Emission Units) of this permit to
demonstrate compliance with Condition 5.6.2, pursuant to
Section 39.5(7) (b) of the Act.
b.
If testing is required
by
Condition 5.7.2, the Permittee"
shall keep records of the testing, including the test date,
conditions, methodologies, calculations, test results, and
any discrepancies between the test results and formulation
specifications of Condition 5.9.2(c) below.
c.
The Permittee shall keep a record of the applicability
determination for 40 CFR 63, Subpart YYYY, National
Emission Standards for Hazardous Air Pollutants for
Stat"ionary Combustion Turbines, at the source for a period
of five years after the determination. This determination
shall include a detailed analysis that demonstrates why the
Permittee believes the source is not subject to 40 CFR 63,
Subpart YYYY
[40 CFR 63.10 (b) (3) J.
Retention and Availability of Records
a.
All records and logs required by this permit shall"be
retained for at least five years from the date "of entry
(unless a longer retention period is specified by the
particular recordkeeping provision herein), shall be kept
at a location at the source that is readily accessible to
the Illinois EPA or USEPA, and shall be made available for
inspection and copying by the Illinois EPA or USEPA upon
request.
b.
The Permittee shall retrieve and print, on paper during
normal source office hours, any records retained in an"
electronic format (e.g., computer) in response "to an
Illinois EPA or USEPA request for records during the course
of a source inspection.
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5.10 Source-Wide Reporting Requirements
5.10.1 General Source-Wide Reporting Requirements
The Permittee shall promptly notify the Illinois EPA, Air
Compliance Unit, of deviations of the source with the permit
requirements within 30 days, pursuant to Section 39.5 (7) (f) (ii)
of the Act. Reports shall describe the probable cause of such
deviations, and any corrective actions or preventive measures
taken. There are also reporting requirements for unit specific
emission units set forth in Section 7 of this permit.
5.10.2 Annual Emissions Report
The annual emissions report required pursuant to Condition 9.7
shall contain emissions information, including HAP emissions,
for the previous calendar year.
5.11 Source-Wide Operational Flexibility/Anticipated Operating Scenarios
Source-wide operational flexibility is not set for this source.
5.12 Source-Wide Compliance Procedures
5.12.1 Procedures for Calculating Emissions
Except as provided in Condition 9.1.3, compliance with the
source-wide emission limits specified in Condition 5.6 shall be
addressed by the recordkeeping and reporting requirements of
Conditions 5.9 and 5.10, and compliance procedures in Section 7
(Unit Specific Conditions for Specific Emission Units) of this
permit.
16
6.0
CONDITIONS FOR EMISSIONS CONTROL PROGRAMS
6.1
Clean Air Interstate Rule (CAIR) Program
6.1.1
6.1.2
6.1. 3
Applicability
This source is an affected source for purposes of the Clean Air
Interstate Rule ("CArR") Program and the following emission
units at the source are affected CAIR units:
Turbines CT01-04
Note:
Under Section 110 of the Clean Air Act (CAA) , the USEPA
adopted the Clean Air Interstate Rule or CArR, 40 CFR Part 96,
to reduce and permanently cap emissions of sulfur dioxide (80
2
),
and nitrogen oxides (NO
x
)
from electric power plants that
significantly contribute to fine particulate and ozone -in the
ambient air in the Eastern United States. To implement CAIR in
Illinois, the Illinois EPA adopted 35 lAC Part 225 Subparts A,
C, D and E. For purposes of this permit, these requirements are
referred to as CAIR provisions.
Applicable CAIR Requirements for 80
2
Emissions
The owners and operators of this source shall not violate
applicable CAIR provisions, in 35 rAC Part 225, Subpart C. 80
2
emissions from the affected CArR units shall 'not exceed the
equivalent number of allowances that the source lawfully holds
under these CArR provisions.
Note: CAIR affected sources must hold CAIR 30
2
-allowances to
account for the emissions from the affected CAIR units. Each
CAIR 802 allowance is a limited authorization to emit during the
respective CAIR 80
2
annual period or subsequent period. The
possession of 80
2
allowances does not authorize exceedances of
applicable emission standards or violations of ambient air
quality standards.
Applicable CAlR Requirements for NO
x
Emissions
The owners and operators of this source shall not violate
applicable CAlR provisions, in 35 lAC Part 225, Subpart D. NO
x
emissions from the affected CAIR units shall not exceed the
equivalent number of allowances that the source lawfully holds
under these CAlR provisions.
Note: CAIR affected sources must hold CAIR NO
x
allowances to
account for the emissions from the affected CAIR units. Each
CAIR NO
x
allowance is a limited authorization to emit during the
respective CAIR NO
x
annual period or subsequent period. The
possession of NO
x
allowances does not authorize exceedances of
applicable emission standards or violations of ambient air
quality standards.
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6.1. 4
6.1. 5
6.1. 6
6.1. 7
Applicable CArR Requirements for NO
x
Ozone Season Emissions
The owners and operators of this source shall not violate
applicable CArR provisions, in 35 lAC Part 225, Subpart E.
Seasonal NO
x
emissions from the affected CArR units shall not
exceed the equivalent number of allowances that the source
lawfully holds under these CAIR provisions.
Note:
CAIR affected sources must hold CAIR NO
x
ozone season
allowances to account for the emissions from the affected CArR
units. Each CAIR NO
x
ozone season allowance is a limited
authorization to emit during the respective CAIR NO
x
ozone
season or subsequent season. The possession of 'NO
x
allowances
does not authorize exceedances of applicable emission standards
or violations of ambient air quality standards.
Monitoring, Recordkeeping and Reporting
The owners and operators of the source and, to the e'xtent
applicable, their designated representative, shall comply with
applicable requirements for monitoring, recordkeeping and
reporting specified by 35 lAC Part 225 Subparts C, D and E.
Note: As fUrther addressed by Section 7 of this permit, the
following emission determination methods are currently being
used for the affected CAIR units.
CAIR Permit
The owners and operators of the source shall comply with the
terms and conditions of the source's CAIR permit (attached).
Note: This source is subject to a CAIR permit, which was issued
pursuant to 35 lAC Part 225.320, 225.420 and 225.520. CAIR
sources must be operated in compliance with their CAIR permits.
This source's CArR permit is incorporated into this CAAPP permit
with a copy of the current CAIR permit included as an attachment
to this permit. Revisions and modifications to the CAIR permit
are governed by Section 39.5 of the Act. Accordingly, revision
or renewal of the CAIR permit may be handled separately from
this CAAPP permit and a copy of the new CAIR permit may be
included in this permit by Administrative Amendment.
Coordination with other Requirements
a.
This permit does not contain any conditions that are
intended to interfere with or modify the requirements of 35
lAC
Part 225 C, D, and E, 40 CFR Part 96; or Title IV of
the CAA. In particular, this permit does not res.trict the
flexibility of the owners and operators of this 'source to
comply with CAIR provisions, including the ability to
obtain CAIR NO
x
allowances from Illinois' Clean"" 'Air" Set
Aside (CASAl for qualifying projects.
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b.
Where another applicable requirement of the CAA is more
stringent than an applicable requirement of 35 lAC Part
225, Subparts C, D, or E; 40 CFR Part 96; or Title IV of
the CAA, all requirements are incorporated into this permit
and are enforceable and the owners and operators of the
source shall comply with both requirements.
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6.2
Acid Rain Program
6.2.1
6.2.2
6.2.3
6.2.4
Applicabili ty
Under Title IV of the
eAA,
Acid Deposition Control, this -source
is an affected source and the following emission units at the
source are affected units for acid deposition:
Turbines CT01-04
Note: Title IV of the eAA, and other laws and regulations
promulgated thereunder, establish requirements for affected
sources related to control of
emissions
of pollutants that
contribute to acid rain. For purposes of this permit, these
requirements are referred to as Title IV provisions.
Applicable
Emission
Requirements
The owners and operators of the source shall not violate
applicable Title IV provisions. 80
2
emissions of the affected
units shall not exceed any allowances that the source lawfully
holds under Title IV provisions
[Section 39.5(7) (g) and (17) (1)
of the Act] .
Note: Affected sources must hold S02 allowances to account for
the S02 emissions from affected units at the source that are
subject to Title IV provisions. Each allowance is a limited
authorization to emit up to one ton of S02 emissions during or
after a specified calendar year. The possession of allowances
does not authorize exceedances of applicable emission standards
or violations of ambient air quality standards.
Monitoring, Recordkeeping and Reporting
The owners and operators of the source and, to the extent
applicable, their designated representative, shall comply with
applicable requirements for monitoring, recordkeeping and
reporting specified by Title IV provisions, including 40 CFR
Part 75
[Section 39.5(7) (b) and 17(m) of the Act].
Acid Rain Permit
The owners and operators of the source shall comply with the
terms and conditions of the source's Acid Rain permit [Section
39.5(17) (1) of the Act].
Note: The source is subject to an Acid Rain permit, which was
issued pursuant to Title IV provisions, including Section
39.5(17) of the Act. Affected sources must be operated in
compliance with their Acid Rain permits.
This source's Acid
Rain permit is incorporated by reference into this permit and a
copy of the current Acid Rain permit is included as Attachment 6
of this permit. Revisions and modifications of this Acid Rain
permit, including administrative amendments and automatic
20
6.2.5
amendments (pursuant to Sections 408(b) and 403(d) of the CAA or
regulations thereunder) are governed by Title IV provisions, as
provided by Section 39.5(13) (e) of the Act. Accordingly,
revision or renewal of the Acid Rain permit may be handled
separately from this CAAPP permit and a copy of the new Acid
Rain permit may be included in this permit
by
administrative
amendment.
Coordination with Other Requirements
a.
This permit does not contain any conditions that are
intended to interfere with or modify the requirements of
Title IV provisions. In particular, this permit does not
restrict the flexibility under Title IV provisions of the
owners and operators of this source to amend their Acid
Rain compliance plan [Section 39.5(17) (h) of the Act].
b.
Where another applicable requirement of the CAA is more
stringent than an applicable requirement of Title IV
provisions, both requirements are incorporated into this
permit and are enforceable and the owners and operators of
the source shall comply with both requirements [Section
39.5 (7) (h) of the Act].
21
6.3
Emissions Reduction Market System (ERMS)
6.3.1
6.3.2
Description of ERMS
The ERMS is a "cap and trade" market systein for major stationary
sources located in the Chicago ozone nonattainment area. It is
designed to reduce YOM emissions from stationary sources to
contribute to reasonable further progress toward attainment, as
required by Section l82(c) of the CAA.
The ERMS addresses YOM emissions during a seasonal _allotment
period from May 1 through September 30. Participating sources
must hold "allotment trading units" (ATUs) for their actual
seasonal YOM emissions. Each year participating sources are
issued ATUs based on allotments set in the sources' CAAPP
permits. These allotments are established from historical YOM
emissions or "baseline emissions" lowered to provide the
emissions reductions from stationary sources required for
reasonable further progress.
By December 31 of each year, the end of the reconciliation
period following the seasonal allotment period, each source
shall have sufficient ATUs in its transaction account to cover
its actual VOM emissions during the preceding season. A
transaction account's balance as of December 31 will include any
valid ATU transfer agreements entered into as of December 31 of
the given year, provided such agreements are promptly submitted
to the Illinois EPA for entry into the transaction account
database. The Illinois EPA will then retire ATUs in sources'
transaction accounts in amounts equivalent to their seasonal
emissions. When a source does not appear to have sufficient
ATUs in its transaction account, the Illinois EPA will issue a
notice to the source to begin the process for Emissions
Excursion Compensation.
In addition to receiving ATUs pursuant to their allotments,
participating sources may also obtain ATUs from the market,
including ATUs bought from other participating sources and
general participants in the ERMS that hold ATUs (35 lAC 205.630)
and ATUs issued by the Illinois EPA as a consequence of VOM
emissions reductions from an Emissions Reduction Generator or an
lntersector Transaction (35 lAC 205.500 and 35 lAC 205.510) .
During the reconciliation period, sources may also buy ATUs from
a secondary reserve of ATUs managed by the Illinois EPA, the
"Alternative Compliance Market Account" (ACMA) (35 lAC 205.710) .
Sources may also transfer or sell the ATUs that they hold to
other sources or participants (35 lAC 205.630).
Applicability
This permit is issued based on this source not being a
participating source in the Emissions Reduction Market System
(ERMS) , 35 lAC Part 205, pursuant to 35 lAC 205.200.
This is
based on the source's actual VOM emissions during the seasonal
22
6.3.3
allotment period from May 1 through Septernbe;r: 30 of ea.ch. year
being less than 10 tons and the sourcels baseline emissions also
being less than 10 tons.
Recordkeeping and Reporting
a.
The Permittee shall maintain the following records to allow
the confirmation of actual VOM emissions during the
seasonal allotment period:
i.
Records of operating data and other information for
each individual emission unit or group 6f related
emission units at the source, as specified in
Sections 5 and 7 of this permit, as appropriate, to
determine actual VOM emissions during the seasonal
allotment period;
ii.
Records of the VOM emissions, in tons, during the
seasonal allotment period, with supporting
calculations, for each individual emission unit or
group of related emission units at the source,
determined in accordance with the procedures'
specified in Sections 5 and 7 of this permit; and
iii. Total VOM emissions from the source, in tons, during
each seasonal allotment period, which .shall be
compiled by November 30 of each year.
b.
In the event that the source's VOM emissions during. the
seasonal allotment period equal or exceed
,10
tons, the
source shall become a participating source in the ERMS and
beginning with the following seasonal allotment period,
shall comply with 35 rAC Part 205, by. holding allotment
trading units (ATUs) for its VOM emissions during each
seasonal allotment period, unless the source obtains
exemption from the ERMS by operating with seasonal VOM
emi.ssions of no more than 15 tons pursuant to a limitation
applied for and established in its CAAPP permit.
23
7.0
UNIT SPECIFIC CONDITIONS FOR SPECIFIC EMISSION UNITS
7.1
Natural Gas-Fired Turbine (Subject to NSPS - 40 CFR Subpart GG)
7.1.1
Description
The turbines are process emission units used to generate
electricity. The turbines are powered by natural gas., NO
x
emissions are controlled with dry low NO
x
combustors.
Note: This narrative description is for informational purposes
only and is not enforceable.
7.1.2
List of Emission Units and Air Pollution Control Equipment
Emission
Emission
Date
Control
Unit
Description
Constructed
Equipment
Natural Gas
Turbine
CT01
Nominal
135 MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
Natural Gas Turbine
CT03
Nominal
135 MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
Natural Gas Turbine
CT02
Nominal 135 MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
Natural Gas Turbine
CT04
Nominal 135 MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
7.1.3
Applicable Provisions and Regulations
a.
The "affected turbines" for the purpose of these unit-
specific conditions, are turbines described in Conditions
7 . 1. 1 and 7.1. 2 .
b.
Pursuant to 35 lAC 212.123,
i.
No person shall cause or allow the emission of smoke
or other particulate matter, with an opacity greater
than 30 percent, into the atmosphere from any
emission unit.
ii.
The emission of smoke or other particulate matter
from any such emission unit may have an opacity
greater than 30 percent but not greater than 60
percent for a period or periods aggregating 8 minutes
in any 60 minute period provided that such opaque
emissions permitted during any 60 minute period shall
24
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
occur from only one such emission unit located within
a 1000 ft radius from the center point of any other
such emission unit owned or operated by such person,
and provided further that such opaque emissions
permitted from each such emission unit shall be
limited to 3 times in any 24 hour period.
c.
Pursuant to 35 IAC 214.301, no person shall cause or allow
the emission of sulfur dioxide into the atmosphere from any
process emission source to excess 2000 ppm.
d.
The affected turbines are" subj ect to the NSPS for
Stationary Gas Turbines, 40 CFR 60 Subparts A and GG,
because the heat input at peak load is equal to pr greater
than 10.7 gigajou1es per hour (10 mmBtu/hr), based on the
lower heating value of the fuel fired and the affected
turbine commenced construction, modification, or
reconstruction after October 3, 1977. The Illinois EPA
administers the NSPS for subject sources in Illinois
pursuant to a delegation agreement with the USEPA.
i.
Standard for Nitrogen Oxides:
Pursuant to 40 CFR 60.332(b), electric utility
stationary gas turbines with a heat input at peak
load greater than 107.2 gigajoules per hour (100
million
Btu/hour) based on the lower heating value of
the fuel fired shall comply with the provisions of 40
CFR 60.332 (a) (1).
PUrsuant to 40 CFR 60.332 (a) (1),
no owner or operator of an affected turbine shall
cause to be discharged into the atmosphere from such
gas turbine, any gases which contain nitrogen oxides
in
excess of:
STD
~
0.0075 (14.4)
+ F
Y
Where:
STD = Allowable NO
x
emissions (percent by volume at 15
percent oxygen and on a dry basis) .
Y
Manufacturer's rated heat rate at
manufacturer's rated load (kilojoules per watt
hour) or, actual measured heat rate based on
lower heating value of fuel as measured at
actual peak load for the facility. The value
of Y shall not exceed 14.4 kilojoules per watt
hour.
F
NO
x
emission allowance for fuel-bound nitrogen
calculated from the nitrogen content of the
fuel as follows:
25
e.
Fuel-bound nitrogen
F
(percent by weight)
(NO
x
percent
by
volume)
N <
0.015
0
0.015 < N <
0.1
0.04 (N)
0.1
< N <
0.25
-
0.04
+
0.0067(N -
0.1)
N >
0.25
0.005
Where:
N
The nitrogen content of the fuel (percent by
weight) determined in according with Condition
7.1.S(b) .
ii.
Standard for Sulfur Dioxide:
i.
Pursuant to 40 CFR 60.333, on and after the date on
which the performance test required to be conducted
by 40 CFR 60.8 is completed, every owner or operator
subject to the provision of 40 CFR 60 Subpart GG
shall comply with one or the other of the following
conditions:
No owner or operator subject to the provisions of
this subpart shall cause to be discharged into the
atmosphere from any stationary gas turbine any gases
which contain sulfur dioxide in excess of 0.015
percent by volume at 15 percent oxygen and on a dry
basis, pursuant to 40 CFR 60.333(a).
No owner or operator subject to the provisions of
this subpart shall burn in any stationary gas turbine
any fuel which contains total sulfur in excess of 0.8
percent by weight (SOOO ppmw) , pursuant to 40 CFR
60.333(b) .
No owner or operator shall cause or allow the
emissions of NO
x
into the atmosphere from the affected
turbine to exceed 0.25 lbs/mmBtu of actual heat input
during each ozone control period from May 1 through
September 30, based on a ozone control period
average, for that unit [35 IAC 217.706(a)].
ii.
Notwithstanding the above emission limitation of 35
IAC 217.706(a), the affected turbine subject to a
more stringent NO
x
emission limitation pursuant to any
State or federal statute, including the Act, the
Clean Air Act, or any regulations promulgated
thereunder, shall comply with both the requirements
of 35 IAC 217 Subpart V and that more stringent
emission limitation [35 IAC 217.706(b)].
26
f.
Startup Provisions
Subject to the following terms and conditions, the
Permittee is authorized to operate the affected turbines in
violation of the applicable standards in Condition 7.1.3(b)
during startup, and the hourly emissions limits in
Condition 7.1.6 (b) (i) during startup. This authorization
is provided pursuant to 35 lAC 201.149, 201.161 and
201.262, as the Permittee has applied for such
authorization in its application, generally describing the
efforts that will be used " ... to minimize startup emissions,
duration of individual starts, and frequency of startups."
i.
This authorization does not relieve the Permittee
from the continuing obligation to demonstrate that
all reasonable efforts are made to minimize startup
emissions, duration of individual startups and
frequency of startups.
ii.
The Permittee shall conduct startup of the each
affected turbine(s) in accordance with written
procedures prepared by the Permittee and maintained
at the facility, in the control room for .the each
affected turbine(s), that are specifically developed
to minimize emissions from startups and that include,
at a minimum, the following measures:
A.
The Permittee shall conduct startup of an
affected turbine in accordance with the
manufacturer's written instructions or other
written instructions prepared by the source
owner or operator and maintained on site.
B.
The Permittee shall take the following measures
to minimize emissions resulting from startups,
the duration of startups, and minimize the
frequency of startups:
I.
Operating in accordance with the
manufacturer's written operating and
startup procedures, including a pre-check
of the unit, or other written procedures
developed and maintained by the source
owner or operator so as to minimize the
duration of startups and the emissions
associated with startups. These
procedures should allow for review of
operating parameters of the unit during
startup, or shutdown as necessary to make
adjustments to reduce or eliminate excess
emissions.
II.
Maintaining units in accordance with
written procedures developed and
27
maintained by the source owner or
operator so as to minimize the duration
of startups and the frequency of
startups. These maintenance practices
shall include maintenance activities
before the unit is started up, when the
unit is in operation, and when the unit
is shut down.
III. The procedures described above shall be
reviewed at least annually to 'make
necessary adjustments and shall be made
available to the Illinois EPA upon
request.
iv.
The Permittee shall fulfill applicable recordkeeping
and reporting requirements of Condition 7.1.9(1) and
7.1.10(e) .
v.
As provided by 35 lAC 201.265, an authorization' in a
permit for excess emissions during startup does not
shield a Permittee from enforcement for any violation
of applicable emission standard(s) that occurs during
startup and only constitutes a prima facie 'defense to
such an enforcement action provided that the
Permittee has fully complied with all terms and
conditions connected with such authorization.
g.
Malfunction and Breakdown Provisions
Subject to the following terms and conditions, the
Permittee is authorized to continue operation of an
affected turbine in violation of the applicable standards
in Condition 7.1.3(b) and the hourly emission limits in
Condition 7.1.6 in the event of a malfunction or breakdown
of the affected turbines. This authorization is provided
pursuant to 3.5 IAC 201.149, 201.161 and 201.262, as the
Permittee has applied for such authorization in its
application, generally explaining why such continued
operation would be required to provide essential service or
to prevent risk of injury to personnel or severe damage to
equipment, and describing the measures that will be taken
to minimize emissions from any malfunctions and breakdowns.
This authorization supersedes the general prohibition in
Condition 9.2.3 against continued operation in such
circumstances.
i.
This authorization only allows such continued
operation as necessary to provide essential service
or prevent risk of injury to personnel or severe
damage to equipment and does not extend to continued
operation solely for the economic benefit of the
Permittee.
28
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* * * * * PCB 2009-097 * * * * *
7.1.4
ii.
Upon occurrence of excess emissions due to
malfunction or breakdown, the Permittee shall as soon
as practical repair the turbine, remove the affected
turbine from service, or undertake other action so
that excess emissions cease.
iii. The Permittee shall fulfill the applicable
recordkeeping and reporting requirements of
Conditions 7.1.9(m) and 7.1.10(f). For these
purposes, time shall be measured from the start of a
particular incident. The absence of excess emissions
for a short period shall not. be considered to end the
incident if excess emissions resume. In such
circumstances, the incident shall be considered to
continue until corrective actions are taken so that
excess emissions cease or the Permittee takes the
affected turbines out of service.
iv.
Following notification to the Illinois EPA of a
malfunction or breakdown with excess emissions, the
Permittee shall comply with all reasonable directives
of the Illinois EPA with respect to such incident,
pursuant to 35 lAC 201.263.
v.
This authorization does not relieve the Permittee
from the continuing obligation to minimize excess
emissions during malfunction or breakdown. As
provided by 35 lAC 201.265, an authorization in a
permit for continued operation with excess emissions
during malfunction and breakdown does not shield the
Permittee from enforcement for any such violation and
only constitutes a prima facie defense to such an
enforcement action provided that the Permittee has
fully complied with all terms and conditions
connected with such authorization.
Non-Applicability of Regulations of Concern
a.
The affected turbines are not subject to the New Source
Performance Standards (NSPS) for Stationary Combustion
Turbines, 40 CFR Part 60, Subpart KKKK, because the
affected turbines did not commence construction,
modification, or reconstruction after February 18, 2005
pursuant to 40 CFR 60.4305(a), and are therefore subject to
40 CFR Part 60, Subpart GG for Stationary Gas Turbines.
Note: To qualify for this non-applicability, the Permittee
has certified that the turbines have not been modified or
reconstructed after February 18, 2005.
b.
The affected turbines are not subject to the National
Emissions Standards for Hazardous Air Pollutants for
Stationary Combustion Turbines, 40 CFR Part 63, Subpart
29
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.1. 5
YYYY, because the affected turbines are not located at a
major source of HAP emissions, pursuant to 40 CFR 63.6085.
c.
The affected turbines are not subject to 35 IAC 212.321 or
212.322, due to the unique nature of such units, a process
weight rate can not be set so that such rules can not
reasonably be applied, pursuant to 35 IAC 212.323.
d.
The affected turbines are not subject to 35 IAC 217.141 or
35 IAC 216.121 because the affected turbines are not fuel
combustion units, as defined by 35 IAC 211.2470.
e.
The affected turbines are not subject to 40 CFR Part 64,
Compliance Assurance Monitoring (CAM) for Major Stationary
Sources:
i.
For NO
x
and
80
21
because:
A.
The affected turbines are subject to a NSPS
proposed after November 15, 1990, pursuant to
40 CFR 64.2 (b)(l) (i) .
B.
The affected turbines are subject to Acid Rain
Program requirements, pursuant to 40 CFR
64.2 (b) (1) (iii).
C.
The affected turbines are subject to an
emission limitation or standard for which this
CAAPP permit specifies a continuous compliance
determination method, pursuant to 40 CFR
64.2 (b) (1) (vi).
ii.
For PM, VOM, and CO because the affected turbines do
not use an add-on control device to achieve
compliance with an emission limitation or standard.
Control Requirements and Work Practices
a.
i.
At all times, including periods of startup, shutdown,
and malfunction, the source owner or operator shall,
to the extent practicable, maintain and operate any
affected turbine in a manner consistent with good air
pollution control practice for minimizing emissions.
Determination of whether acceptable operating and
maintenance procedures are being used will be based
on information available to the Illinois EPA or the
USEPA which may include, but is not limited to,
monitoring results, opacity observations, review of
operating and maintenance procedures, and inspection
of the source [40 CFR 60.11(d)].
ii.
The source owner or operator shall operate the
affected turbines in accordance with written
30
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
operating procedures that shall .include at a minimum
the following measures:
A.
Review of operating parameters of the uhit
during startup or shutdown as necessary for the
proper operation of the affected turbine with
appropriate adjustments to reduce emissions.
B.
Implementation of inspection and repair
procedures for a affected turbine prior to
attempting startup following repeated trips.
iii. The source owner or operator shall maintain the
affected turbines in accordance with written
procedures that shall include at a minimum the
following measures:
A.
Unless specified on a more frequent basis by
manufacturer's written instructions, an
inspection of emissions-related components
shall be completed quarterly. Inspections
shall be conducted
in
accordance with
manufacturer's written instructions.
B.
Repair and routine replacement of emissions-
related components.
iv.
The above procedures may incorporate the
manufacturer's written instruction for operation and
maintenance of the affected turbines and associated
control systems. The source owner or operator shall
review these procedures at least every two years and
shall revise or enhance them if necessary to be
consistent with good air pollution control practice
based on the actual operating experience and
performance of the source.
b.
Natural gas shall be the only fuel in the affected
turbines.
c.
The affected turbines shall be equipped, operated, and
maintained with dry low NO
x
combustors to control NO
x
emissions.
d.
The affected turbines, in total, shall not operate more
than 5,744 hours per year [TIl.
i.
Each hour of operation for an affected turbine
operating with wet compression on for power
augmentation shall be counted as 1.55 hours. For
this purpose, wet
compression
for power augmentation
means introducing water into the inlet air duct
immediately before the compressor section of the.
affected turbine following achievement of base power
31
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.1. 6
output to increase power output from the affected
turbine.
ii.
Each startup hour for an affected turbine shall be
counted as 1.2 hours.
iii. Each hour of operation for an affected turbine
operating in other modes than identified in Condition
7.1.S(d) (i) and (ii) shall be counted as 1 hour.
iv.
Compliance with annual limits shall be determined on
a monthly basis from the sum of the data for the
current month plus the preceding 11 months (running
12 month total)
[T11 .
v.
The above limitations were established in Permit
00100065, pursuant to PSD. These limits ensure that
the construction and/or modification addressed in the
aforementioned permit does not constitute a new major
source or major modification pursuant to Title I of
the CAA, specifically the federal rules for PSD
[T11.
Production and Emission Limitations
In addition to Condition 5.3.2 and the source-,wide emission
limitations in Condition 5.6, the affected turbines are subject
to the following:
a.
The affected turbines, in total, shall not fire more than
8,220 million standard cubic feet of natural gas per year
[T1l .
b.
i.
Hourly emissions from each turbine shall not exceed
the following limits except during startup and
shutdown as addressed by Condition 7.1.3(f) and when
wet compression is on. Compliance with the hourly
limits shall be determined from emission testing (3-
run average) or emission monitoring in accordance
with 7.1.8 (c) (24-hour average)
[T11.
Pollutant
NO,
CO
VOM
SO,
PM/PM,o
(Lb/Hour)
82.0
66.0
2.8
0.9
10.0
ii.
Not withstanding the NO
x
limit above, during operation
of an affected turbine with wet compression on -for
power augmentation, NO
x
emissions shall not'exceed 127
lb/hr (0.087 Ib/mmBtu (HHV))
[T11.
32
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.1. 7
iii. The annual emissions from the affected turbines
(total 4 turbines) shall not exceed the following
limitations [T1J:
Pollutant
(Ton/Year)
NO,
235.5
CO
237.0
VOM
11. 7
PM/PM
,O
42.2
SO,
2.9
c.
Compliance with annual limits shall be determined on a
monthly basis from the sum of the data for the current
month plus the preceding 11 months (running 12 month total)
[T1J.
d.
The above limitations were established in Permit 00100065,
pursuant to PSD. These limits ensure that the construction
and/or modification addressed in the aforementioned permit
does not constitute a new major source or major
modification pursuant to Title I of the CAA, specifically
the federal rules for PSD [T1J.
e.
Unless emission monitoring is performed for a pollutant,
emissions during periods other than startup shall be
determined from emission factors developed from testing in
accordance with Permit 00100065 (NO)(f CO, YOM and PM/PM
10
)
and analysis of fuel sulfur content or standard factors
(SO,) .
f.
For- purpose of determining compliance with the annual
limitations in Condition
7.1.6
(b) (iii), unless an
alternative factor is established for the pollutant or
emissions monitoring is performed for the pollutant,
emissions of NO
x
,
CO and YOM during an hour that includes a
startup shall be presumed to be 120, 700 and 1200 percent
respectively of the limits in Condition 7.1.6(b), i.e. NO
x
,
CO and YOM emissions during an hour with a startup shall be
presumed to be 98.4 lb/hr, 462 lb/hr and 33.6 lb/hr,
respectively. These presumptions are based on data in the
application describing maximum emissions during startup of
an affected turbine. Any alternative factor for emissions
during startup of an affected turbine shall be based on
representative emission testing conducted with USEPA
Reference Test Methods
[T1J.
Testing Requirements
a.
The nitrogen oxides (NO
x
)
emissions, and the oxygen (02)
concentration and opacity of exhaust shall be measured for
the affected turbines at the source owner or operator's
expense by an independent testing service approved by the
33
Illinois EPA as follows to determine compliance with
applicable emission limits:
i.
Within 120 days after a written request from the
Illinois EPA, for such pollutants listed above as
specified by the request.
ii.
Any extension to these time periods that may be
provided at its discretion by the Illinois EPA shall
not alter the source owner or operator's obligation
to perform emission testing for purposes of the NSPS
in a timely manner as specified by 40 CFR 60.8.
b.
The following methods and procedures shall be used for
testing of emissions:
i.
The USEPA Reference Test Methods shall be used
including the fOllowing:
ii.
Opacity
Nitrogen Oxides
USEPA Method 9
USEPA
Method 20
A.
Pursuant to 40 CFR 60.335(b), the owner or
operator shall determine compliance with the
applicable nitrogen oxides emission limitation
in 40 CFR 60.332 and shall meet the performance
test requirements of 40 CFR 60.8 as follows:
For each run of the performance test, the mean
nitrogen oxides emission concentration (NO
xo
)
corrected to 15 percent O
2
shall be corrected to
ISO standard conditions using the following
equation. Notwithstanding this requirement,
use of the ISO correction equation is optional
for: Lean premix stationary combustion
turbines; units used in association with heat
recovery steam generators (HRSG) equipped with
duct burners; and units equipped with add-on
emission control devices, pursuant to 40 CFR
60.335 (b)
(1) :
NO
x
= (NO
xo
) (Pr/p
o
)
0.5 e19 (Ho-O. 00633)
(288°K/Ta)1.53
Where:
NO
x
=emission concentration of NO
x
at 15
percent O
2
and ISO standard ambient
conditions, ppm by volume, dry basis
NO
xo
= mean observed NO
x
concentration, ppm by'
volume, dry basis, at 15 percent O
2
34
Pr
= reference combustor inlet absolute
pressure at 101.3 kilopascals ambient
pressure, rom Hg
Po
= observed combustor inlet absolute
pressure at test, rom Hg
Ho
= observed humidity of ambient air, 9 H2 0/ 9
air
e
= transcendental constant, 2.718
Ta
=
ambient temperature, oK
The 3-run performance test required by 40 CFR
60.8 must be performed within
±
5 percent at
3D, 50, 75, and 90-to-IOO percent of peak load
or at four evenly-spaced load points in the
normal operating range of the gas turbine,
including the minimum point in the operating
range and 90-to-100 percent of peak load, or at
the highest achievable load point if 90-to-l00
percent of peak load cannot be physically
achieved in practice. If the turbine combusts
both oil and gas, as primary or backup fuels,
separate performance testing is required for
each fuel. Notwithstanding these requirements,
performance testing is not required for any
emergency fuel (as defined in 40 CFR 60.331),
pursuant to 40 CFR 60.335 (b) (2).
If water or steam injection is used to control
NO
x
with no additional post-combustion NO
x
control and the owner or operator chooses to
monitor the steam or water to fuel ratio in
accordance with 40 CFR 60.334(a), then that
monitoring system must be operated concurrently
with each EPA Method 20, ASTM D6522-00
(incorporated by reference, see 40 CFR 60.17),
or EPA Method 7E run and shall be used to
determine the fuel consumption and the steam or
water to fuel ratio necessary to comply with
the applicable 40 CFR 60.332 NO
x
emission limit,
pursuant to 40 CFR 60.335(b) (4).
If the owner or operator elects to install a
CEMS, the performance evaluation of the CEMS
may either be conducted separately (as
described in paragraph (b) (7)of this section)
or as part of the initial performance test of
the affected unit, pursuant to 40 CFR
60.335(b) (6).
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Pursuant to 40 CFR 60.335 (b) (7), if the owner
or operator elects to install and certify a NO
x
CEMS under 40 CFR 60.334(e), then the initial
performance test required under 40 CFR 60.8 may
be done in the following alternative _manner:
Perform a minimum of 9 reference method runs,
with a minimum time per run of 21 minutes, at a
single load level, between 90 and 100 percent
of peak (or the highest physically achievable)
load, pursuant to 40 CFR 60.335(b) (7) (i).
Use the test data both to demonstrate
compliance with the applicable NO
x
emission
limit under 40 CFR 60.332 and to provide the
required reference method data for the RATA of
the CEMS described under 40 CFR 60.334(b)
pursuant to 40 CFR 60.335 (b) (7) (ii) .
The requirement to test at three additional
load levels is waived, pursuant to 40 CFR
60.335 (b) (7) (iii) .
If the owner or operator elects under 40 CFR
60.334(£) to monitor combustion parameters or
parameters indicative of proper operation of NO
x
emission controls, the appropriate parameters
shall be continuously monitored and recorded
during each run of the initial performance
test, to establish acceptable operating ranges,
for purposes of the parameter monitoring plan
for the affected unit, as specified in 40 CFR
60.334 (g), pursuant to 40 CFR 60.335 (b) (8) .
Pursuant to 40 CFR 60.335 (b) (10),
if
the owner
or operator is required under 40 CFR
60.334 (i) (1) or (3) to periodically determine
the sulfur content of the fuel combusted in the
turbine, a minimum of three fuel samples shall
be collected during the performance test.
Analyze the samples for the total sulfur
content of the fuel using:
For gaseous fuels, ASTM D1072-80, 90
(Reapproved 1994); D3246-81, 92, 96; D4468-85
(Reapproved 2000); or D6667-0l (all of which
are incorporated by reference, see 40 CFR
60.17). The applicable ranges of some ASTM
methods mentioned above are not adequate to
measure the levels of sulfur in some fuel
gases. Dilution of samples before analysis
(with verification of the dilution ratio) may
be used, subject to the prior approval of the
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* * * * * PCB 2009-097 * * * * *
Administrator, pursuant to 40 CFR
60.335 (b) (10) (ii) .
The fuel analyses required under paragraphs
(b) (9) and (b) (10) of this section may be
performed by the owner or operator, a service
contractor retained by the owner or operator,
the fuel vendor, or any other qualified agency,
pursuant to 40 CFR 60.335 (b) (11) .
B.
Pursuant to 40 CFR 60.335(c), the owner or
operator may use the following as alternatives
to the reference methods and procedures
specified in this section:
Instead of using the equation in paragraph
(b) (1) of this section, manufacturers may
develop ambient condition correction factors to
adjust the nitrogen oxides emission level
measured by the performance test as provided in
40 CFR 60.8 to ISO standard day conditions,
pursuant to 40 CFR 60.335 (c) (1) .
c.
At least 60 days prior to the actual date of testing, a
written test plan shall be submitted to the Illinois EPA
for review. This plan shall describe the specific
procedures for testing and shall include as a minimum:
i.
The person(s) who will be performing sampling and
analysis and their experience with similar tests.
ii.
The specific conditions under which testing shall be
performed including a discussion of why these
conditions will be representative of maximum
emissions and the means by which the operating
parameters for the turbine will be tracked and
recorded.
iii. The specific determinations of emissions that are
intended to be made, including sampling and
monitoring locations; the test method(s) that will be
used, with the specific analysis method, if the
method can be used with different analysis methods.
The source owner or operator may also propose a plan
for testing across the normal operating range of the
affected turbines.
d.
The Illinois EPA shall be notified prior to these tests to
enable the Illinois EPA to observe these tests.
Notification of the expected date of testing shall be
submitted a minimum of thirty (30) days prior to the
expected date. Notification of the actual date and
expected time of testing shall be submitted a minimum of
five (5) working days prior to the actual date of the test.
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The Illinois EPA may, at its discretion, accept
notifications with shorter advance notice provided that the
Illinois EPA will not accept such notifications if it
interferes with the Illinois EPA's ability to observe the
testing.
e.
The Final Report for these tests shall be submitted to the
Illinois EPA within 60 days after the date of the tests.
The Final Report shall include as a minimum:
f.
i.
A summary of results.
ii.
General information.
iii. Description of test method(s), including description
of sampling points, sampling train, analysis
equipment and test schedule.
iv.
Detailed description of' test conditions, including:
A.
Fuel consumption (standard ft
3
) •
B.
Firing rate (million
Btu/hr) .
G.
Turbine/Generator output rate (MW).
v.
Data and calculations, including copies of all raw
data sheets and records of laboratory analyses,
sample calculations, and data on equipment
calibration.
i.
Upon written request by the Illinois EPA, the source
owner or operator shall have the opacity of the
exhaust from the affected turbine(s) tested during
representative operating conditions as determined by
a qualified observer in accordance with USEPA Test
Method 9, as further specified below, pursuant to
Section 39.5 (7) (d) of the Act.
ii.
Such testing shall be conducted for specific
turbine(s) within 90 calendar days of the request, or
on the date turbine(s) next operates, or on the date
agreed upon by the Illinois EPA, whichever is later.
iii. The duration of opacity observations for each test
shall be at least 30 minutes (five 6-minute_ averages)
unless the average opacities for the first 12 minutes
of observations (two six-minute averages) are both
less than 10.0 percent.
iv.
The source owner or operator shall notify the
Illinois EPA at least 7 days in advance of the date
and time of these tests, in order to allow the
Illinois EPA to witness testing. This notification
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7.1. 8
shall include the name and employer of the qualified
observer(s) .
V.
The source owner or operator shall promptly notify.
the Illinois EPA of any changes in the time or date
for testing.
vi.
The source owner or operator shall provide a copy of
its observer's readings to the Illinois EPA at the
time of testing, if Illinois EPA personnel are
present.
vii. The source owner or operator shall submit a written
report for this testing within 30 days of the date of
testing. This report shall include:
A.
Date and time of testing.
B.
Name and employer of qualified observer.
C.
Copy of current certification.
D.
Description of observation conditions.
E.
Description of turbine operating conditions.
F.
Raw data.
G.
Opacity determinations.
H.
Conclusions.
Monitoring Requirements
a.
i.
If an affected turbine is routinely operated or
exercised to confirm that the turbine will operate
when needed, the operation and opacity of the
affected turbine shall be formally observed by
operating personnel for the affected turbine or a
member
of source owner or operator's environmental
staff on a regular basis to assure that the affected
turbine is operating properly, which observations
shall be made at least every six months.
ii.
If an affected turbine is not routinely operated or
exercised, i.e., the time interval between operation
of an affected turbine is typically greater than six
months, the operation and opacity of the affected
turbine shall be formally observed as provided above
each time the source owner or operator carries out a
scheduled exercise of the affected turbine.
iii. The source owner or operator shall also conduct
formal observations of operation and opacity of an
39
affected turbine upon written request by the Illinois
EPA. With the agreement of the Illinois EPA, the
source owner or operator may schedule these
observations to take place during periods when it
would otherwise be operating the affected turbine.
Note:
The formal observation required above is not
intended to be a USEPA Test Method 9 opacity test, nor does
the observation require a USEPA Test Method 9 certified
observer.
It is intended to be performed by personnel
familiar with the operation of the affected turbine who
would be able to make a determination based from the
observed opacity as to whether or not the affected turbine
was running properly, and subsequently initiate a
corrective action if necessary.
b.
The affected turbine shall comply with the applicable
monitoring requirements of 40 CFR 60.334(h), below.
Monitoring of fuel nitrogen content shall not be required
while the facility does not claim an allowance for fuel-
bound nitrogen. Monitoring for sulfur content in fuel is
not required while natural gas is the only fuel fired in
the affected turbine and the requirements of 40 CFR
60.334(h)3(i) or (ii) are met.
Pursuant to 40 CFR 60.334(h}, the owner or operator of any
stationary gas turbine subject to the provisions of this
subpart:
Shall monitor the total sulfur content of the fuel being
fired in the turbine, except as provided in paragraph
(h) (3) of this section. The sulfur content of the fuel must
be determined using total sulfur .methods described in 4.0
CFR 60.335 (b) (10). Alternatively, if the total sulfur
content of the gaseous fuel during the most recent
performance test was less than 0.4 weight percent (4000
ppmw), ASTM 04084-82, 94, 05504-01, 06228-98, or Gas
Processors Association Standard 2377-86 (all of which are
incorporated by reference-see 40 CFR 60.17), which measure
the major sulfur compounds may be used, pursuant to 40 CFR
60.334 (h) (1); and
Shall monitor the nitrogen content of the fuel combusted in
the turbine, if the owner or operator claims an allowance
for fuel bound nitrogen (i.e., if an F-value greater than
zero is being or will be used by the owner or operator to
calculate STD in 40 CFR 60.332). The nitrogen content of
the fuel shall be determined using methods described in 40
CFR 60.335(b) (9) or an approved alternative, pursuant to 40
CFR 60.334 (h) (2) .
Pursuant to 40 CFR 60.334 (h) (3), notwithstanding the
provisions of paragraph (h) (I) of this section, the owner
or operator may elect not to monitor the total sulfur
40
content of the gaseous fuel combusted in the turbine, if
the gaseous fuel is demonstrated to meet the definition of
natural gas in 40 CFR 60.331(u), regardless of whether an
existing custom schedule approved by the administrator for
subpart GG requires such monitoring. The owner- or operator
shall use one of the following sources of information to
make the required demonstration:
The gas quality characteristics in a current, valid
purchase contract, tariff sheet or transportation contract
for the gaseous fuel, specifying that the maximum total
sulfur content of the fuel is 20.0 grains/IOO scf or less,
pursuant to 40 CFR 60.334 (3)
(i);
or
Representative fuel sampling data which show that the
sulfur content of the gaseous fuel does not exceed .20
grains/IOO scf. At a minimum, the amount of fuel sampling
data specified in section 2.3.1.4 or 2.3.2.4 of appendix D
to part 75 of this chapter is required, pursuant to 40" CFR
60.334 (h) (3)
(ii) .
c.
Intentionally left blank.
d.
i.
The owner or operator of an affected turbine subject
to 35 lAC 217 Subpart V (Condition 7.1.3(e»
shall
install, calibrate, maintain and operate continuous
emissions monitoring systems (CEMS) for NO
x
that meet
the requirements of 40 CFR 75, Subpart B [35 lAC
217.710 (a) J •
ii.
Notwithstanding 35 IAC 217.710(a) above, the owner or
operator of a gas-fired peaking unit or oil-fired
peaking unit as defined in 40 CFR 72.2 may determine
NO
x
emissions in accordance with the emissions
estimation protocol of 40 CFR 75, Subpart
E
[35 lAC
217 .
71
0 (b)
J •
iii.
Notwithstanding 35 IAC 217.710 (a) above,. the owner or
operator of a combustion turbine that operates less
than 350 hour per ozone control period may determine
the heat input and NO
x
emissions of the turbine as
follows
[35 lAC 217.710 (c) J :
A.
Heat input shall be determined from the metered
fuel usage to the turbine or the calculated
heat input determined as the product of the
turbine's maximum hourly heat input and hours
of operation as recorded by operating
instrumentation on the turbine [35 IAC
217.710
(e)
(1) J •
B.
NO
x
emissions shall be determined as the product'
of the heat input, as determined ,above, and the
41
e.
i.
appropriate default
NO
x
emission factors below
[35 lAC 217.710 (c) (2)] :
0.7 lbs/mmBtu - Natural gas
1.2 lbs/mmBtu - Fuel oil
The affected turbine shall be equipped, operated, and
maintained with a continuous monitoring system to
monitor and record the fuel consumption being fired.
7.1.9
Recordkeeping Requirements
In addition to the records required by Condition 5.9, the source
owner or operator shall maintain records of the following items
for the affected turbine(s) to demonstrate compliance with
Conditions 5.6.1, 7.1.3, 7.1.5, and 7.1.6, pursuant to Section
39.5 (7) (b) of the Act:
a.
The owner or operator of an affected turbine subject to the
requirements of 35 lAC 217 Subpart V (Condition 7 :1.3"(e)")
shall :
i.
Comply with the recordkeeping and reporting
requirements of 40 CFR 75 applicable to
NO
x
emissions
during the ozone control period, including, but not
limited to, 40 CFR 75.54 (b) and (d)
[35 lAC
217.712(a)].
ii.
Notwithstanding 35 lAC 217.712(a) above, the owner or
operator of a combustion turbine for which heat input
and
NO
x
emissions are determined pursuant to 35 lAC
217.710(c) (Condition 7.1.8(d) (iii)) shall comply
with the following recordkeeping and reporting
requirements
[35 lAC 217.712(b)]:
A.
Maintain records of the heat input and
NO
x
emissions of the turbine as determined in
accordance with 35 lAC 217.710 (c), .and records
of metered fuel use or operating hours used to
determine heat input
[35 lAC 217.712 (b) (1)] .
b.
The source owner or operator shall maintain records of the
following items:
i.
The sulfur content of the natural gas used to fire
the turbines as determined in accordance with
Condition 7.1.8(b).
ii.
A copy of the Final Report(s) for emission testing
conducted pursuant to Condition 7.1.7.
iii. Copies of opacity determinations taken for the source
by qualified observer(s) using USEPA Method 9.
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iv.
Records documenting its periodic review of its
operating procedures as required by Condition
7.l.S(a) .
v.
Information for the formal observations of opacity
conducted pursuant to Condition 7.1.8(a). For each
occasion on which observations are made, these
records shall include the date, time, identity of the
observer, a description of the various observations
that were made, whether or not the affected engine
was running properly, and whether or not .c,9rrective
action is necessary and was subsequently initiated.
c.
A maintenance and repair log for the affected turbine,
listing each activity performed with date.
d.
Intentionally left blank.
e.
Fuel consumption for the affected turbine, scf/month and
scf/year.
f.
g.
i.
Ratio of water to fuel being fired in the affected
turbine.
ii.
Period of time when wet compression is used for power
augmentation.
i.
Actual and effect"ive operating hours for the affected
turbines (total hours, hours for startup, and hours
with wet compression on) .
ii.
Facility operating hours on a daily basis. For this
purpose, the Permittee shall consider the facility to
operate for one hour if one or more turbines are
operated during an hour. For example, if one turbine
or four turbines operate from 12:00 noon to 6:00 PM
on a day, in both cases, this shall count as six
operating hours.
h.
Heat content of the fuel being fired in the affected
turbine.
i.
Emissions of each pollutant from the affected turbine,
including emissions from startups, with supporting
calculations including documentation on the validity of the
emission factors used, ton/month and ton/year.
j.
The source owner or operator shall maintain records that
identify:
i.
Any periods during which a continuous monitoring
system was not operational, with explanation.
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* * * * * PCB 2009-097 * * * * *
ii.
If a water injection system is used, any period when
the affected turbine was in operation during which
ice fog was deemed to be a traffic hazard, the
ambient conditions existing during the periods, the
date and time the water injection system was
deactivated, and the date and time the system was
reactivated.
iii. Any day in which emission and/or opacity exceeded an
applicable standard or limit.
k.
The source owner or operator shall keep records of good
operating practices for each turbine.
1.
The source owner or operator shall maintain the following
records related to each startup and shutdown of the
turbines:
i.
The following information for each startup of the
turbines:
A.
Date and time of startup.
B.
Whether operating personnel for the turbines or
air environmental staff are on site during
startup.
C.
A description of the startup, if written
operating procedures are not followed during
the startup or significant problems occur
during the startup, including detailed
explanation.
ii.
The following information for each shutdown of a
turbine:
A.
Date and time of shutdown.
B.
A description of the shutdown, if written
operating procedures are not followed during
the shutdown or significant problems occur
during the shutdown, including detailed
explanation.
iii. The following information for the turbines when above
normal opacity, as defined in Condition 7.1.8, has
been observed by source personnel:
A.
Name of observer, position and reason for being
at site.
B.
Date and duration of above normal opacity,
including affected turbine, start time and time
normal operation was
achieved.
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C.
If normal operation was not achieved within 30
minutes, an explanation why startup could not
be achieved within this time.
D.
A detailed description of the startup,
including reason for operation.
E.
An explanation why established startup
procedures could not be performed, if not
performed.
F.
The nature of opacity following the end of
startup or 30 minutes of operation, whichever
occurs first, and duration of operation until
achievement of normal opacity or shutdown.
G.
Whether an exceedance of Condition 7.1.3(b),
i.e., 30 percent opacity, may have occurred
during startup, with explanation if qualified
observer was on site.
m.
Records for Malfunctions and Breakdowns
The Permittee shall maintain records, pursuant to 35 lAC
201.263, of continued operation of an affected turbine
subject to Condition 7.1.3(g) during malfunctions and
breakdown, which as a minimum, shall include:
i.
Date and duration of malfunction or breakdown.
ii.
A detailed explanation of the malfunction or
breakdown.
iii. An explanation why the affected turbine continued to
operate in accordance with Condition 7.1.3(g).
iv.
The measures used to reduce the quantity of emissions
and the duration of the event.
v.
The steps taken to prevent similar malfunctions or
breakdowns or reduce their frequency and severity.
vi.
The amount of release above typical emissions during
malfunction/breakdown.
7.1.10 Reporting Requirements
a.
Reporting of Deviations
The source owner or operator shall promptly notify the
Illinois EPA, Air Compliance Unit, of deviations of the
affected turbine with the permit requirements as follows,
pursuant to Section 39.5(7) (f) (ii) of the Act. Reports
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* * * * * PCB 2009-097 * * * * *
shall describe the probable cause of such deviations, and
any corrective actions or preventive measures taken:
i.
Emissions from the affected turbine in excess of the
limits specified in Conditions 7.1.3 and 7.1.6 within
30 days of such occurrence.
ii.
Operation of the affected turbine in excess of the
limits specified in Conditions 7.1.5 and 7.1.6 within
30 days of such occurrence.
b.
In conjunction with the Annual Emission Report required by
35 lAC Part 254, the source owner or operator shall provide
the operating hours for each affected turbine, the total
number of startups, the total fuel consumption during the
preceding calendar year.
c.
Pursuant to 40 CFR 60.7(c) and 40 CFR 60.334(j), a report
shall be submitted on a semi-annual basis.
This report
shall contain information on excess emissions and
monitoring system downtime reports in accordance with 40
CFR 60.7(c) and 40 CFR 60.334(j).
d.
i.
Annually report the heat input and NO
x
emissions of
the turbine as determined in accordance with 35 lAC
217.710 (c) (Condition 7.1. 8 (c) (iii)), for each ozone
control period, by November 30 of each year
[35 lAC
217.712 (b) (2) J •
ii.
Pursuant to 35 lAC 2l7.7l2(c) and (d), no later than
November 30 of each year, the source owner or
operator shall submit a report to the Illinois EPA
that demonstrates that the affected turbine has
complied with Condition 7.1.3(e). These reports
shall be accompanied by a certification statement
signed by a responsible official for the source owner
or operator as specified by 35 lAC 2l7.7l2(c).
e.
Reporting of Startups
The source owner or operator shall submit semi-annual
startup reports to the Illinois EPA pursuant to Sections
39.5 (7) (a) and (f) of the Act. These reports shall be
submitted along with the semi-annual-reports required by
Condition 7.1.l0(c) and shall include the following
information for startups of the affected turbine during the
reporting period:
i.
A list of the startups of the affected turbine,
including the date, duration and description of each
startup, accompanied by a copy of the records
pursuant to Condition 7.1.l0(f) (ii) for each startup
for which such records were required.
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ii.
If there have been no startups of an affected turbine
during the reporting period, this shall be stated in
the report.
f.
Reporting of Malfunctions and Breakdowns
The- Permittee shall provide the following notification and
reports to the Illinois EPA, Air Compliance Unit and
Regional Field Office, pursuant to 35 lAC 201.263,
concerning continued operation of an affected turbine
subject to Condition 7.l.3(g) during malfunction or
breakdown:
i.
A.
The Permittee shall notify the Illinois EPA's
regional office by telephone as soon as
possible during normal working hours, but no
later than three (3) days, upon the occurrence
of noncompliance due to malfunction or
breakdown.
B.
Upon achievement of compliance, the Permittee-
shall give a written follow-up notice within 15
days to the Illinois EPA, Air Compliance Unit
and Regional Field Office, providing a detailed
explanation of the event, an explanation why
continued operation of the affected turbines
was necessary, the length of time during which
operation continued under such conditions, the
measures taken by the Permittee to minimize and
correct deficiencies with chronology, and when
the repairs were completed or when the affected
turbine was taken out of service.
C.
If compliance is not achieved within 5 working
days of the occurrence, the Permittee shall
submit interim status reports to the Illinois
EPA, Air Compliance Unit and Regional Field
Office, within 5 days of the occurrence and
every 14 days thereafter, until compliance is
achieved. These interim reports shall provide
a brief explanation of the nature of the
malfunction or breakdown, corrective actions
accomplished to date, actions anticipated to
occur with schedule, and the expected date-- on
which repairs will be complete or the affected
turbine will be taken out of service.
ii.
In accordance with the due dates in Condition 8.6.1,
the Permittee shall submit semi-annual malfunction
and breakdown reports to the Illinois EPA pursuant to
Sections 39.5(7) (a) and (f) of the Act. These
reports may be submitted along with other semi-annual
reports and shall include the following information
47
for malfunctions and breakdowns of the affected
turbine during the reporting period:
A.
A listing of malfunctions and breakdowns, in
chronological order, that includes:
I.
The date, time, and duration of each
incident.
II.
The identity of the af.fected operation (s)
involved in the incident.
B.
Dates of the notices and reports of Conditions
7.1.10 (f) (i).
C.
Any supplement information the Permittee wishes
to provide to the notices and reports of
Conditions 7.1.10 (f) (i) .
D.
The aggregate duration of all incidents during
the reporting period.
E.
If there have been no such incidents during the
reporting period, this shall be stated in the
report.
7.1.11 Operational Flexibility/Anticipated Operating Scenarios
Operational flexibility is not set for the affected turbines.
7.1.12 Compliance Procedures
a.
Compliance with the opacity limitations of Conditions
7.1.3(b) is addressed by the requirements of Condition
7.1.5, the testing requirements of 7.1.7, the monitoring
requirements of 7.1.8, and the records required in
Condition 7.1.9, and the reports required in Condition
7.1.10.
b.
Compliance with the S02 emission limitations of Conditions
7.1.3(c) is addressed by the requirements of Condition
7.1.5, the monitoring requi-rements of 7.1.8, the records
required in Condition 7.1.9, and the reports.required in
Condition 7.1.10.
c.
i.
Compliance with the NO
x
emission limitations of
Conditions 7.1.3 (d) (i) is addressed by the
requirements of Condition 7.1.5, the testing
requirements of 7.1.7, the monitoring requirements of
7.1.8, and the records required in Condition 7.1.9,
and the reports required in Condition 7.1.10(a).
ii.
Compliance with the S02 emission limitations of
Conditions 7.1.3(d) (ii) is addressed by the
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d.
e.
i.
requirements of Condition 7.1.5, the monitoring
requirements of 7.1.8, the records required in
Condition 7.1.9, and the reports required in
Condition 7.1.10(a).
Compliance with the NO
x
emission limitations of
Conditions 7.1.3(e) is addressed by the requirements
of Condition 7.1.5, the testing requirements of
7.1.7, the monitoring requirements of 7.1.8, the
records required in Condition 7.1.9, and the reports
required in Condition 7.1.10(a).
ii.
Notwithstanding 35 IAC 217.710(a), Condition
7.1.B(d), the owner or operator of a gas-fired
peaking unit or oil-fired peaking unit as defined in
40 CFR 72.2 may determine NO
x
emissions in accordance
with the emissions estimation protocol of 40 CFR 75,
Subpart E [35 IAC 217.710(b)].
iii. Notwithstanding 35 IAC 217.710(a), Condition 7.1.8(d),
the owner or operator of a combustion turbine that
operates less than 350 hour per ozone control period
may determine the heat input and NO
x
emissions of the
turbine as follows
[35 IAC 217.710(c)]:
i.
A.
Heat input shall be determined from the metered
fuel usage to the turbine or the calculated
heat input determined as the product of the
turbine's maximum hourly heat input and hours
of operation as recorded by operating
instrumentation on the turbine [35 lAC
217.710(c) (1)].
B.
NO
x
emissions shall be determined as the product
of the heat input, as determined above, and the
appropriate default NO
x
emission factors below
[35 IAC 217.710 (c) (2)] :
0.7 lbs/mmBtu - Natural gas
1.2 Ibs/mmBtu - Fuel oil
Compliance with the fuel limits in Condition 7.1.6(a)
is addressed by the records and reports required in
Conditions 7.1.9 and 7.1.10.
ii.
Compliance with the emission limits in Conditions 5.6
and 7.1.6(b) is addressed by the records and reports
required in Conditions 7.1.9 and 7.1.10, the
continuous NO
x
monitoring requirements in Condition
7.1.B and from emission factors developed from the
most recent approved stack test in accordance with
Condition 7.1. 6 (e) for NO., CO, YOM and PM/PM" and
7.1.7, and analysis of fuel sulfur content or
standard factors (80
2
),
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8.0
GENERAL PERMIT CONDITIONS
8.1
Permit Shield
Pursuant to Section 39.5(7) (j) of the Act, the Permittee has requested
and has been granted a permit shield. This permit shield provides. that
compliance with the conditions of this permit shall be deemed
compliance with applicable requirements which were applicable as of the
date the proposed permit for this source was issued, provided that
either the applicable requirements are specifically identified within
this permit, or the Illinois EPA, in acting on this permit application,
has determined that other requirements specifically identified are not
applicable to this source and this determination (or a concise summary
thereof) is included in this permit.
This permit shield does not extend to applicable requirements which are
promulgated after January 30, 2009 (the date of issuance of the
proposed permit) unless this permit has been modified to reflect such
new requirements.
8.2
Applicability of Title IV Requirements (Acid Deposition Control)
This source is an affected source under Title IV of the CAA and is
subject to requirements pursuant to Title IV of the CAA as specified in
Section 6.6. To the extent that the federal regulations promulgated
under Title IV of the CAA, are inconsistent with the requirements of
this permit, the federal regulations promulgated under Title IV of the
CAA shall take precedence pursuant to Section 39.5(17) (j) of the Act.
8.3
Emissions Trading Programs
No permit revision shall be required for increases in emissions allowed
under any USEPA approved economic incentives, marketable permits,
emissions trading, and other similar programs or processes for changes
that are provided for elsewhere in this permit and that are authorized
by the applicable requirement [Section 39.5 (7)
(0)
(vii) of the Act].
8.4
Operational Flexibility/Anticipated Operating Scenarios
8.4.1
8.4.2
Changes Specifically Addressed by Permit
Physical or operational changes specifically addressed by the
Conditions of this permit that have been identified as not
requiring Illinois EPA notification may be implemented without
prior notice to the Illinois EPA.
Changes Requiring Prior Notification
The Permittee is authorized to make physical or operational
changes that contravene express permit terms without applying
for or obtaining an amendment to this permit, provided that
[Section 39.5(12) (a) (i) of the Act]:
a.
The changes do not violate applicable requirements;
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b.
The changes do not contravene federally enforceable permit
terms or conditions that are monitoring (including test
methods), recordkeeping, reporting, or compliance
certification requirements;
c.
The changes do not constitute a modification under Title I
of the CAA;
d.
Emissions will not exceed the emissions allowed under this
permit following implementation of the physical or
operational change; and
e.
The Permittee provides written notice to the Illinois EPA,
Division of Air Pollution Control, Permit Section, at least
7 days before commencement of the change.
This notice
shall:
i.
Describe the physical or operational change;
ii.
Identify the schedule for implementing the physical
or operational change;
iii. Provide a statement of whether or not any New Source
Performance Standard (NSPS) is applicable to the
physical or operational change and the reason why the
NSPS does or does not apply;
iv.
Provide emission calculations which demonstrate that
the physical or operational change will not result in
a modification; and
v.
Provide a certification that the physical or
operational change will not result in emissions
greater than authorized under the Conditions of this
permit.
8.5
Testing Procedures
Tests conducted to measure composition of materials, efficiency of
pollution control devices, emissions from process or control equipment,
or other parameters shall be conducted using standard test methods if
applicable test methods are not specified by the applicable regulations
or otherwise identified
in
the conditions of this permit.
Documentation of the test date, conditions, methodologies,
calculations, and test results shall be retained pursuant to the
recordkeeping procedures of
this
permit. Reports of any tests
conducted as required by this permit or as the result of a request by
the Illinois EPA shall be submitted as specified in Conditions 8.6.3
and 8.6.4.
51
8.6
Reporting Reguirements
8.6.1
8.6.2
Monitoring Reports
Reports summarizing required monitoring as specified in the
conditions of this permit shall be submitted to the Illinois EPA
every six months as follows, unless more frequent submittal of
such reports is required in Sections 5 or 7 of this permit
[Section 39.5(7) (f) of the Act]:
Monitoring Period
Report Due Date
January - June
September 1
July - December
March 1
All instances of deviations from permit requirements must be
clearly identified in such reports. All such reports shall be
certified in accordance with Condition 9.9.
Test Notifications
Unless otherwise specified elsewhere in this permit, a written
test plan for any test required by this permit shall be
submitted to the Illinois EPA for review at least 60 days prior
to the testing pursuant to Section 39.5 (7) (a) of the Act. The
notification shall include at a minimum:
a.
The name and identification of the affected unit(s);
b.
The person(s) who will be performing sampling and analysis
and their experience with similar tests;
c.
The specific conditions under which testing will be
performed, including a discussion of why these conditions
will be representative of maximum emissions and the means
by which the operating parameters for the source and any
control equipment will be determined;
d.
The specific determinations of emissions and operation that
are intended to be made, including sampling and monitoring
locations;
e.
The test method(s) that will be used, with the specific
analysis method, if the method can be used with different
analysis methods;
f.
Any minor changes in standard methodology proposed to
accommodate the specific circumstances of testing, with
justification; and
g.
Any proposed use of an alternative test method, with
detailed justification.
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8.6.3
8.6.4
Test Reports
Unless otherwise specified elsewhere in this permit, the results
of any test required
by
this permit shall be submitted to the
Illinois EPA within 60 days of completion of the testing. The
test report shall include at a minimum [Section 39.5 (7) (e) (i)
of the Act] :
a.
The name and identification of the affected unit(s);
b.
The date and time of the sampling or measurements;
C.
The date any analyses were performed:
d.
The name of the company that performed the tests and/or
analyses;
e.
The test and analytical methodologies used;
f.
The results of the tests including raw data, and/or
analyses including sample calculations;
g.
The operating conditions at the time of the sampling or
measurements; and
h.
The name of any relevant observers present including the
testing company's representatives, any Illinois EPA or
USEPA representatives, and the representatives of the
source.
Reporting Addresses
a.
Unless otherwise specified in the particular provision of
this permit or in the written instructions distributed by
the Illinois EPA for particular reports, reports and
notifications shall be sent to the Illinois EPA - Air
Compliance Unit with a copy sent to the Illinois EPA - Air"
Regional Field Office.
b.
As of the date of issuance of this permit, the" addresses of
the offices that should generally be" utilized for the
submittal of reports and notifications are as follows:
i.
Illinois EPA - Air Compliance Unit
Illinois Environmental Protection Agency
Bureau of Air
Compliance & Enforcement Section (MC 40)
P.O. Box 19276
Springfield, Illinois 62794-9276
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ii.
Illinois EPA - Air Quality Planning Section
Illinois Environmental Protection Agency
Bureau of Air
Air Quality Planning Section (MC 39)
P.o. Box 19276
Springfield, Illinois 62794-9276
iii. Illinois EPA - Air Regional Field Office
Illinois Environmental Protection Agency
Division of Air Pollution Control
9511 West Harrison
Des Plaines, Illinois 60016
iv.
USEPA Region 5 - Air Branch
USEPA (AR -
17J)
Air & Radiation Division
77 West Jackson Boulevard
Chicago, Illinois 60604
c.
Permit applications should be addressed to the Air Permit
Section. As of the date of issuance of this permit, the
address of the Air Permit Section is as follows:
8.7
Title I Conditions
Illinois Environmental Protection Agency
Division of Air Pollution Control
Permit Section (MC 11)
P.O. Box 19506
Springfield, Illinois 62794-9506
Notwithstanding the expiration date on the first page of this CAAPP
permit, Title I conditions in this permit, which are identified by a
TI, TIN, or TIR designation, remain in effect until such time as the
Illinois EPA takes action to revise or terminate them in accordance
with applicable procedures for action on Title I conditions. This is
because these conditions either:
(a) incorporate conditions of earlier
permits that were issued by the Illinois EPA pursuant to authority that
includes authority found in Title I of the CAA (T1 conditions), (b)
were newly established in this CAAPP permit pursuant to authority that
includes such Title I authority (TIN conditions), or (c) reflect a
revision or combination of conditions established in this CAAPP permit
(T1R conditions).
(See also Condition 1.5.)
54
9.0
STANDARD PERMIT CONDITIONS
9.1
Effect of Permit
9.1.1
9.1.2
9.1. 3
The issuance of this permit does not release the Permittee from
compliance with State and Federal regulations which are part of
the Illinois State Implementation Plan, as well as with other
applicable statutes and regulations of the United States or the
State of Illinois or applicable ordinances, except as
specifically stated in this permit and as allowed
by
law and
rule.
In particular, this permit does not alter or affect the
following [Section 39.5 (7) (j) (iv) of the Act]:
a.
The provisions of Section 303 (emergency powers) of the
CAA, including USEPA's authority under that Section;
b.
The liability of an owner or operator of a source for any
violation of applicable requirements prior to or at, the
time of permit issuance;
c.
The applicable requirements of the acid rain program
consistent with Section 408(a) of the CAA; and
d.
The ability of USEPA to obtain information from a source
pursuant to Section 114 (inspections, monitoring, and
entry) of the CAA.
Notwithstanding the conditions of this permit specifying
compliance practices for applicable requirements, pursuant to
Section 39.5(7)(j) and (p) of the Act, any person (including the
Permittee) may also use other credible evidence to establish
compliance or noncompliance with applicable requirements.
9.2
General Obligations of Permittee
9.2.1
Duty to Comply
The Permittee must comply with al.l terms and- conditions of this
permit. Any permit noncompliance constitutes a violation of the
CAA and the Act, and is grounds for any or all of the following:
enforcement action; permit termination, revocation and
reissuance, or modification; or denial of a permit renewal
application [Section 39.5 (7)
(0)
(i) of the Act].
The Permittee shall meet applicable requirements that become
effective during the permit term in a timely manner unless an
alternate schedule for compliance with the applicable
requirement is established.
55
9.2.2
9.2.3
9.2.4
9.2.5
Duty to Maintain Equipment
The Permittee shall maintain all equipment covered under this
permit in such a manner that the performance or operation of
such equipment shall not cause a violat'ion of applicable
requirements.
Duty to Cease Operation
NO person shall cause, threaten or allow the continued operation
of any emission unit during malfunction or breakdown of the
emission unit or related air pollution control equipment if such
operation would cause a violation of an applicable"emission
standard, regulatory requirement, ambient air quality standard
or permit limitation unless this permit provides for such
continued operation consistent with the Act and applicable
Illinois Pollution Control Board regulations [Section
39.5 (6) (c) of the Act] .
Disposal Operations
The source shall be operated in such a manner that the disposal
of air contaminants collected by the equipment operations, or
activities shall not cause a violation of the Act or regulations
promulgated there under.
Duty to Pay Fees
The Permittee must pay fees to the Illinois EPA consistent with
the fee schedule approved pursuant to Section 39.5(18) of the
Act, and submit any information relevant thereto [Section
39.5 (7)
(0)
(vi) of the Act]. The check should be payable to
"Treasurer, State of Illinois" and sent to: Fiscal Services
Section, Illinois Environmental Protection Agency, P.O. Box
19276, Springfield, Illinois 62794-9276.
9.3
Obligation to Allow Illinois EPA Surveillance
Upon presentation of proper credentials and other documents as may be
required by law and in accordance with constitutional limitations, the
Permittee shall allow the Illinois EPA, or an authorized representative
. to perform the following
[Sections 4 and 39.5(7) (a) and (p) (ii) of the
Act] :
a.
Enter upon the Permittee's premises where an actual or potential
emission unit is located; where any regulated equipment,
operation, or activity is located or where records must be kept
under the conditions of this permit;
b.
Have access to and copy, at reasonable times, any records that
must be kept under the conditions of this permit;
c.
Inspect during hours of operation any sources, equipment
(including monitoring and air pollution control equipment),
56
practices, or operations regulated or required under this
permit;
d.
Sample or monitor any substances or parameters at any location:
i.
At reasonable times, for the purposes of assuring permit
compliance or applicable requirements; or
ii. As otherwise authorized by the CAA, or the Act.
e.
Obtain and remove samples of any discharge or emission of
pollutants authorized by this permit; and
f.
Enter and utilize any photographic, recording, testing,
monitoring, or other equipment for the purposes of preserving,
testing, monitoring, or recording any regulated activity,
discharge or emission at the source authorized by this permit.
9.4
Obligation to Comply with Other Requirements
The issuance of this permit does not release the Permittee from
applicable State and Federal laws and regulations, and applicable "local
ordinances addressing subjects other than air pollution control.
9.5
Liability
9.5.1
9.5.2
9.5.3
9.5.4
9.5.5
Title
This permit shall not be considered as in any manner affecting
the title of the premises upon which the permitted source is
located.
Liability of Permittee
This permit does not release the Permittee from any liability
for damage to person or property caused by or resulting from the
construction, maintenance, or operation of the sources.
Structural Stability
This permit does not take into consideration or attest to the
structural stability of any unit or part of the source.
Illinois EPA Liability
This permit in no manner implies or suggests that the Illinois
EPA (or its officers, agents or employees) assumes any
liability, directly or indirectly, for any loss due to damage,
installation, maintenance, or operation of the source.
Property Rights
This permit .does not convey any property rights of any sort," or
any exclusive privilege [Section 39.5(7) (0) (iv) of the ActJ ..
57
9.6
Recordkeeping
9.6.1
9.6.2
9.6.3
Control Equipment Maintenance Records
A maintenance record shall be kept on the premises for each item
of air pollution control equipment. At a minimum, this record
shall show the dates o.f performance and nature of preventative
maintenance activities.
Records of Changes in Operation
A record shall be kept describing changes made at the source
that result in emissions of a regulated air pollutant subject to
an applicable requirement, but not otherwise regulated under
this permit, and the emissions resulting from those changes
[Section 39.5(12) (b) (iv) of the Act].
Retention of Records
a.
Records of all monitoring data and support information
shall be retained for a period of at least 5 years from the
date of the monitoring sample, measurement, report, or
application. Support information includes all calibration
and maintenance records, original strip-chart recordings
for continuous monitoring instrumentation, and copies of
all reports required by this permit [Section
39.5 (7) (e) (ii) of the Act].
b.
Other records required by this permit including any logs,
plans, procedures, or instructions required to be kept by
this permit shall be retained for a period of at least 5
years from the date of entry unless a longer period
is
specified by a particular permit provision.
9.7
Annual Emissions Report
The Permittee shall submit an annual emissions report to the Illinois
EPA, Air Quality Planning Section no later than May 1 of the following
year, as required by 35 lAC Part 254.
9.8
Requirements for Compliance Certification
Pursuant to Section 39.5 (7)
(p)
(v) of the Act, the Permittee shall
submit annual compliance certifications. The compliance certifications
shall be submitted no later than May 1 or more frequently as specified
in the applicable requirements or by permit condition. The compliance
certifications shall be submitted to the Air Compliance Unit, Air
Regional Field Office, and USEPA Region 5 - Air Branch. The addresses
for the submittal of the compliance certifications are provided in
Condition 8.6.4 of this permit.
a.
The certification shall include the identification of each term
or condition of this permit that is the basis of the
58
certification; the compliance status; whether compliance was
continuous or intermittent; the method(s) used for determining
the compliance status of the source, both currently and over the
reporting period consistent with the conditions of this permit.
b.
All compliance certifications shall be submitted to USEPA Region
5 in Chicago as well as to the Illinois EPA.
c.
All compliance reports required to be submitted shall include a
certification in accordance with Condition 9.9".
9.9
Certification
Any document (including reports) required to be submitted by this
permit shall contain a certification by a responsible official of the
Permittee that meets the requirements of Section 39.5(5) of the Act and
applicable regulations [Section 39.5(7) (p) (i) of the Act]. An example
Certification by a Responsible Official is included as Attachment 1 to
this permit.
9.10 Defense to Enforcement Actions
9.10.1 Need to Halt or Reduce Activity Not a Defense
It shall not be a defense for the Permittee in an enforcement
action that it would have been necessary to halt or reduce the
permitted activity in order to maintain compliance with the
conditions of this permit [Section 39.5 (7)
(0)
(ii) of the Act].
9.10.2 Emergency Provision
a.
An emergency shall be an affirmative defense to an action
brought for noncompliance with the technology-based
emission limitations under this permit if the following
conditions are met through properly signed, contemporaneous
operating logs, or other relevant evidence
[Sectio~
39.5 (7) (k) of the Act] :
i~
An emergency occurred as provided in Section
39.5(7) (k) of the Act and the Permittee can identify
the cause(s) of the emergency.
Note: For this purpose, emergency means a situation
arising from sudden and -reasonably unforeseeable
events beyond the control of the source, as further
defined by Section 39.5(7) (k) (iv) of the Act.
ii.
The permitted source was at the time being properly
operated;
iii. The Permittee submitted notice of the emergency to
the
Illinois
EPA within two working days of the time
when emission limitations were exceeded due. to the
emergency. This notice must contain a detailed
59
description of the emergency, any steps taken to
mitigate emissions, and corrective actions taken; and
iv.
During the period of the emergency the Permittee took
all reasonable steps to minimize levels of emissions
that exceeded the emission limitations, standards,. or
regulations in this permit.
b.
This provision is in addition to any emergency or upset
provision contained in any applicable requirement. This
provision does not relieve a Permittee of any reporting
obligations under existing federal or state laws or
regulations [Section 39.5 (7) (k) (iv) of the Act].
9.11 Permanent Shutdown
This permit only covers emission units and control equipment while
physically present at the indicated source location(s). Unless this
permit specifically provides for equipment relocation, this permit is
void for the operation or activity of any item of equipment on the date
it is removed from the permitted location(s) or permanently shut down.
This permit expires if all equipment is removed from the permitted
location(s), notwithstanding the expiration date specified on this
permit.
9.12 Reopening and Reissuing Permit for Cause
9.12.1 Permit .Actions
This permit may be modified, revoked, reopened and reissued, or
terminated for cause in accordance with applicable provisions of
Section 39.5 of the Act. The filing of a'request by the
Permittee for a permit modification, revocation and reissuance,
or termination, or of a notification of planned changes or
anticipated noncompliance does not stay any permit condition
[Section 39.5 (7)
(0)
(iii) of the Act].
9.12.2 Reopening and Revision
This permit must be reopened and revised if any of the following
occur [Section 39.5(15) (a) of the Act]:
a.
Additional requirements become applicable to the equipment
covered by this permit and three or more years remain
before expiration of this permit.
b.
Additional requirements become applicable to an affected
source for acid deposition under the acid rain program.
c.
The Illinois EPA or USEPA determines that this permit
contains a material mistake or that inaccurate statement
were made in establishing the emission standards or
limitations, or other terms or conditions of this permit.
60
d.
The Illinois EPA or USEPA determines that this permit must
be revised or revoked to ensure compliance with the
applicable requirements.
9.12.3 Inaccurate Application
The Illinois EPA has issued this permit based upon the
information submitted by the Permittee in the permit
application. Any misinformation, false statement or
misrepresentation in the application shall be grounds for
revocation and reissuance under Section 39.S{1S) of the Act,
pursuant to Sections 39.5(5)(e) and (i) of the Act.
9.12.4 Duty to Provide Information
The Permittee shall furnish to the Illinois EPA, within a
reasonable time specified by the Illinois EPA any information
that the Illinois EPA may request in writing to determine
whether cause exists for modifying, revoking and reissuing, or
terminating this permit, or to determine compliance with this
permit. Upon request, the Permittee shall also furnish to the
Illinois EPA copies of records required to be kept by this
permit, or for information claimed to be confidential, the
Permittee may furnish such records directly to USEPA along with
a claim of confidentiality [Section 39.5 (7)
(0)
(v) of the Act].
9.13 Severability Clause
The provisions of this permit are severable. In the event of a
challenge to any portion of the permit, other portions of the permit
may continue to be in effect. Should any portion of this permit be
determined to be illegal or unenforceable, the validity of the other
provisions shall not be affected and the rights and obligations of the
Permittee shall be construed and enforced as if this permit did not
contain the particular provisions held to be invalid and the applicable
requirements underlying these provisions shall remain in force
[Section 39.5 (7) (i) of the Act].
9.14 Permit Expiration and Renewal
Upon the expiration of this permit, if the source is operated, it shall
be deemed to be operating without a permit unless a timely and complete
CAAPP application has been submitted for renewal of this permit.
However, if a timely and complete application to renew this CAAPP
permit has been submitted, the terms and all conditions of this CAAPP
permit will remain in effect until the issuance of a renewal permit
[Section 39.5 (5) (1) and
(0)
of the Act] .
Note:
Pursuant to Sections 39.5(5) (h) and (n) of the Act, upon
submittal of a timely and complete renewal application, the permitted
source may continue to operate until final action is taken by the
Illinois EPA on the renewal application, provided, however, that this
protection shall cease if the applicant fails to submit any additional
information necessary to evaluate or take final action on the renewal
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application as requested by the Illinois EPA in writing. For a renewal
application to be timely, it must be submitted no later than 9 months
prior to the date of permit expiration.
9.15 General Authority for the Terms and Conditions of this Permit
The authority for terms and conditions of this permit that do not
include a citation for their authority is Section
39~5(7)
(a) of the
Act, which provides that the Illinois EPA shall include.such provisions
in a CAAPP permit as are necessary to accomplish th.e purposes of the
Act and to assure compliance with all applicable requirements. Section
39.5 (7) (a) of the Act is also another basis of authority for terms and
conditions of this permit that do include a specific citation for their
authority.
Note: This condition is included in this permit pursuant to Section
39.5 (7) (n) of the Act.
62
10.0 ATTACHMENTS
Attachment 1 Example Certification by a Responsible Official
I certify under penalty of law that this document and all attachments
were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and
evaluate the information submitted. Based on my inquiry of the person
or persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true,
accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility
of fine and imprisonment for knowing violations.
Signature:
Name:
,
Official Title:
Telephone No.:
Date Signed:
1-1
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Attachment 2 Emissions of Particulate Matter from Process Emission Units
a.
New Process Emission Units for Which Construction or
Modification Commenced On or After April 14, 1972
[35 IAC
212.321].
i.
No person shall cause or allow the emission of particulate
matter into the atmosphere in anyone hour period from any
new process emission unit which, either alone or in
combination with the emission of particulate matter from
all other similar process emission units for which
construction or modification commenced on or after
April 14, 1972, at a source or premises, exceeds the
allowable emission rates specified in subsection (c) of 35
lAC 212.321
[35 IAC 212.321(a)].
ii. Interpolated and extrapolated values of the data in
subsection (c) of 35 lAC 212.321 shall be determined by
using the equation [35 lAC 212.321(b)]:
E
A(P)B
where:
P
Process weight rate; and
E
Allowable emission rate; and,
A.
Up to process weight rates of 408 Mg/hr (450 T/hr):
Metric
English
p
Mg/hr
T/hr
E
kg/hr
lb/hr
A
1.214
2.54
B
0.534
0.534
B.
For process weight rate greater than or equal to 408
Mg/hr (450 T/hr):
Metric
English
p
Mg/hr
T/hr
E
kg/hr
lb/hr
A
11. 42
24.8
B
0.16
0.16
2-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
iii. Limits for Process Emission Units For Which Construction or
Modification Commenced On or After April 19, 1972
[35 lAC
212.321
(c)] :
Metric
p
Mg/hr
0.05
0.1
0.2
0.3
0.4
0.5
0.7
0.9
1.8
2.7
3.6
4.5
9.0
13.0
18.0
23.0
27.0
32.0
36.0
41. 0
45.0
90.0
140.0
180.0
230.0
270.0
320.0
360.0
408.0
454.0
E
kg/hr
0.25
0.29
0.42
0.64
0.74
0.84
1. 00
1.15
1. 66
2.1
2.4
2.7
3.9
4.8
5.7
6.5
7.1
7.7
8.2
8.8
9.3
13.4
17.0
19.4
22.0
24.0
26.0
28.0
30.1
30.4
English
p
T/hr
0.05
0.10
0.2
0.30
0.40
0.50
0.75
1. 00
2.00
3.00
4.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
400.00
450.00
500.00
E
Ib/hr
0.55
0.77
1.10
1. 35
1.58
1:75
2.40
2.60
3.70
4.60
5.35
6.00
8.70
10.80
12.50
14.00
15.60
17.00
18.20
19.20
20.50
29.50
37.00
43.00
48.50
53.00
58.00
62.00
66.00
67.00
iv. For process weight rates of less than 100 pounds per hour,"
the allowable rate is 0.5 pounds per hour [35 lAC
266.110].
2-2
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
b.
Existing Process Emission Units for Which Construction or
Modification Prior to April 14, 1972
[35 IAC 212.322J.
i.
No person shall cause or allow the emission of particulate
mat-ter into the atmosphere in anyone hour pe:t:'iod from any
process emission unit for which construction or
modification commenced prior to April 14, 1972, which,
either alone or in combination with the emission of
particulate matter from all other similar process emission
units at a source or premises, exceeds the allowable
emission rates specified in subsection (c) of 35 lAC
212.322
[35 IAC 212.322 (a) J .
ii. Interpolated and extrapolated values of the data in
subsection (c) of 35 IAC 212.321 shall be determined by
using the equation [35 IAC 212.322(b)J:
E
C + A (P) B
where:
P
Process weight rate; and
E
Allowable emission rate; and,
A.
Up to process weight rates up to 27.2 Mg/hr (30
T/hr) :
Metric
English
P
Mg/hr
T/hr
E
kg/hr
1b/hr
A
1. 985
4.10
B
0.67
0.67
C
0
0
B.
For process weight rate
in
excess
of 27.2 Mg/hr
T/hr) :
Metric
English
P
Mg/hr
T/hr
E
kg/hr
lb/hr
A
25.21
55.0
B
0.11
0.11
C
-
18.4
-
40.0
2-3
(30
iii. Limits for Process Emission Units
For
Which Construction
or
Modification Commenced Prior to April
14, 1972
[35 lAC
212.322(c)]:
Metric
English
p
E
P
E
Mg/hr
kg/hr
T/hr
1b/hr
0.05
0.27
0.05
0.55
0.1
0.42
0.10
0.87
0.2
0.68
0.2
1. 40
0.3
0.89
0.30
1. 83
0.4
1. 07
0.40
2.22
0.5
1.25
0.50
2.58
0.7
1.56
0.75
3.38
0.9
1. 85
1. 00
4.10
1.8
2.9
2.00
6.52
2.7
3.9
3.00
8.56
3.6
4.7
4.00
10.40
4.5
5.4
5.00
12.00
9.0
8.7
10.00
19.20
13.0
11.1
15.00
25.20
18.0
13.8
20.00
30.50
23.0
16.2
25.00
35.40
27.2
18.15
30.00
40.00
32.0
18.8
35.00
41. 30
36.0
19.3
40.00
42.50
41. 0
19.8
45.00
43.60
45.0
20.2
50.00
44.60
90.0
23.2
100.00
51.20
140.0
25.3
150.00
55.40
180.0
26.5
200.00
58.60
230.0
27.7
250.00
61. 00
270.0
28.5
300.00
63.10
320.0
29.4
350.00
64.90
360.0
30.0
400.00
66.20
400.0
30.6
450.00
67.70
454.0
31.3
500.00
69.00
iv. For process weight rates of less
than 100
pounds per hour,
the allowable
rate
is 0.5 pounds
per hour
[35 lAC
266.110] .
2-4
Attachment 3 Compliance Assurance Monitoring (CAM) Plan
There are no specific emission units that require a CAM plan as
identified in the Monitoring Requirements of Subsection 8 for each
Section 7, Unit Specific Conditions for Specific Emission Units.
3-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
Attachment 4 Guidance
The Illinois has prepared guidance for sources on the Clean Air Act
Permit Program (CAAPP) that is available on the Internet site
maintained by the Illinois EPA, www.epa.state.il.us.This guidance
includes instructions on applying for a revision or renewal of the
CAAPP permit.
Guidance On Revising A CAAPP Permit:
www.epa.state.il.us/air/caapp/caapp-revising.pdf
8
Guidance On Renewing A CAAPP Permit:
www.epa.state.il.us/air/caapp/caapp-renewing.pdf
The application forms prepared by the Illinois EPA for the CAAPP are
also available from the Illinois EPA's Internet site:
www.epa.state.il.us/air/caapp/index.html
These CAAPP application forms should also be used by a CAAPP source
when it applies for a construction permit. For this purpose, the
appropriate CAAPP application forms and other supporting information,
should be accompanied by a completed Application For A Construction
Permit form (199-CAAPP) and Fee Determination for Construction Permit
Application form (197-FEE):
www.epa.state.il.us/air/caapp/199-caapp.pdf
www.epa.state.il.us/a
i
r/permits/197-fee.pdf
4-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
Attachment 5 Clean Air Interstate Rule (CAIR)Permit
217-782-2113
CAIR PERMIT
Arneren Energy Generating Company
Attn: Michael L. Menne, Designated Representative
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
Oris No.:
IEPA
I.
D. No.:
Source/Unit:
Date Received:
Date Issued:
Expiration Date:
55438
031438ABC
Elgin Energy Center
December 27, 2007
March 20, 2009
March 20, 2014
STATEMENT OF BASIS:
In accordance with the Clean Air Act Interstate Rule (CArR) 80
2
Trading
Program, the CArR NO
x
Annual Trading Program and the CArR NO
x
Ozone Season
Trading Program, and 35 lAC Part 225, Subparts C, 0, and E, respectively, the
Illinois Environmental Protection Agency is issuing this CAIR permit to
Ameren Energy Generating Company for the affected units at its Elgin Energy
Center located at 1559 Gifford Road, Elgin, 60120, i.e., CT01 - CT 04.
ALLOCATION OF SULFUR DIOXIDE (S02) ALLOWANCES, NITROGEN OXIDE (NO.)
ALLOWANCES, AND NO. OZONE SEASON ALLOWANCES FOR THE AFFECTED UNITS:
Program
Allocation of Allowances
CAIR SO,
These units
are not entitled to an allocation of CAIR SO,
Allowances
allowances pursuant
to 40 CFR Part
96.
CArR NO
x
Annual
These units are eligible to an allocation of CArR NO
x
Annual
Allowances
Allowances pursuant to
35 lAC 225.430, 225.435 and 225.440.
CAIR NO
x
Ozone These units are eligible to an allocation of CAIR NO
x
Ozone
Season
Season Allowances pursuant to 35
lAC 225.530, 225.535
and
Allowances
225.540.
PERMIT APPLICATION:
The permit application, which includes CArR S02 Trading
Program requirements, CArR NO
x
Annual Trading Program requirements, CArR NO
x
Ozone Season Trading Program requirements, and other standard requirements,
is attached and incorporated as part of this permit. The owners and
operators, and designated representative of this source must comply with the
standard requirements and special provisions set forth in the application.
COMMENTS, NOTES AND JUSTIFICATIONS:
This permit contains provisions related
to 80
2
emissions and NO
x
emissions and requires the owners and operators to
hold CArR S02 allowances to account for 80
2
emissions, CArR NO
x
annual
allowances to account for annual NO
x
emissions, and CArR NO
x
ozone season
allowances to account for ozone season NO
x
emissions from the CArR units. An
allowance is a limited authorization to
emit
80
2
or NO
x
emissions during or
5-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
after a specified control period. The transfer of allowances to and from the
applicable compliance or general account does not necessitate a revision to
this permit.
As related to seasonal emissions of NO
x
,
CArR NO
x
Ozone Season Trading Program
supersedes the NO
x
Trading Budget, beginning on the effective date of this
permit. Accordingly, effective January 1, 2009, the provisions of this
permit effectively supersede Section 6.1 of the CAAPP permit, which relate to
compliance with NO
x
Trading Program for Electric Generating Units (EGU).
This CAIR permit does not affect the source's responsibility to meet all
other applicable local, state and federal requirements.
If you have any questions regarding this permit, please contact Ross Cooper
at 217-782-2113.
Edwin C. Bakowski, P.E.
Manager, Permit Section
Division of Air Pollution Control
ECB:RWC:psj
Date Issued:
cc:
Beth Valenziano, Region V - USEPA
FOS - Region 1, Illinois EPA
5-2
iU.1i'lo;S EWIRON"EN'I AL PROTECTION AGENCY
OM51Q!N OF AlR "Ol.UfflO'" CONTROL -
t'"KMff
SECTION
P,O, BOX laliOO
SPRINGFIELD, IlUIIOIS
'l279<-~SOO
Application For CArR
10 NUMBFH;
Permit
For
PFfi.MJi
Nf).~
Electrical Generatina Units jEGUJ
DATE:
I{~~iar
#:
_.~.
iht'<l:!:
__ 1_
f
"''' ,,--'"
~RA~NCY~ECNtY
'"'AP''''''"''' rU'in it. M
bel..~
t.)
,p.:~1
~~
(;\(tr !lilt Ael,
1~.tt,~M"
Rut"'tCJllRt
~"t'lII t44~
'G{j,by
t'"'
('.AiR so:
~'!Id.~.;
~~'
....
I":A1R
N("k.;J~flf)t
:~"!I
CAlff t.UJ(
~~"''''l
'f~">:1
;m:t;;1.-n
kI~
!.W'i\oIl;1tU !p-d'u ;pt\'IIJ!SI{li"SO'
~
IA.\; Pal!
1?-Sc;!M.;~lItC,O
WIlC '--'
·!!~t:~.;t
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03143SABC
~
ojd9:
fiah.'flJI
R'"
.
COO'l!:t.~
)nlJtl'i
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f-Ylit~
.lllt!l,.nd \ill$!
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Simpl..,
cydt!-rlll!YMI~F~f.
CDmbustiollllJrlllrll;
r::J
Fxjl'ti·~;
EGU'
o
NowEGU
Ex.isting EGU
NewEGU
o
ElIir.ling
~SGW
o
"Jtl;w:F~;;1J
~t
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or we
rl':'W'lf#'\MW Pt'!'ltscJ:\W:!.!\f-.tt'Art"Ha LC2-!t!W: S ",ok, !f;A!f'ffliWtw !l'l;QI
~
provtb% tAti!i?l'l-(r hili
'm'\l!:lf
'U'\'
il~nr.W'1)NI!It'
flt
'10m
¢\m"¢!'\-
f;O"<U~.tu~
If-o:-
'1~JIoi'
'>\!¥!f'!\!Jk:ij-
~
<r:pltiIM"
~b~.~~:;xi"..rtUts
.. )
~.J·I!»-w
['~
At:I.4fa !l..CS
'!t.~~
:'h/"ilt'iblt>lbetl";I~M~t~IW''l$"F~C?~r
APPLICATION PAGE
?rirrecQf Re';'yCWd
P~t
67()-C!..A?P
5-3
FOR Al'PliCAm"$
use
~
1
,
•
7.
.-
2.
-
"
..
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CFR 75
AppemiltlJ)
$
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a.
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g.
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10) -oETERMlNATtON OF NO;::EtJ'SSIONS:
Li$l
(!-;lcl't
EGU that
iii
nqt c;urrur.Uy C9tJippod WlUl
ij
"Pdf115 AttP!fM?O'-conlltlUOuS- e:mi:ssk)fl$ m(.lliiklr"q
~v!;~m
CEMS for
NO
It) EGUs
for
which No.. CEM8 Itl!';l'.al
VttlOt COfQ1le<t
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7
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1000 dl)!OI'l"!rlnoo
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H CERTI'ICATIO'"
(aJ
Has a oomplett: CMiW!t.l \.If
I{v£lfliiUl'ltatMJn
for Ihq dlJSi[jled l'flprol;l$entI;l1iv6e for II\{! sOUtOO bOoli llfuDmillIJd to USEPA. 'l\'i1h
a-c;cpYproVidedrO~h(}niltl(jlieF1AY
'" GJYIiI:ii
~
No
'._
(0)
l
i3m
authdfi:md
to matu!
rtUs
$lJbrr',fs~\ru)
Oft behalf
l!J
thv owners and oper3tNS
oj'
tnt:!: :l:ouftl)
t.)f
vtlitu. let which Uu!
iubm~ion
is
~
1
mrtifr
urtdm petuiHy m 1a.'W rtmll nil'll: pelflQrtal1V
~amlfle:il,
and am lamillar
with.
II'!.
tl!at~f4 3n~
!nform."fon
suhrnHkld in
'ihi!.
OOctifMtll MC filf
its
0tlt!~hmtflt'5.
Baslild an my inqlliry(lf
Ihos;n.
frtItMduiili!$
...,ail
ptitf1Qty
r.sporn;ibili;y
for
{lMarl~ lI'te~.
t
'QrtifyNt.the:
Md'M'J#~
~
Iflfolm\100n.are tc lhe: bsst of m.y k.oOVo'!ljWjge
~fld
b-eli(:lf 1rull,
2'"'~.
and~.
I
ilt'i Q'Mlrc
I"1lil
~
i:/I'E
~njflCant
penalties
for
submil::bn{)
hil'SQ bwh.'ttlltl1t!s
ant!lf'lfurfMUoo 0'
.critlt!g
~md 1li~tHt ~ h~~.
i~j~"9he-
po5s~!LoI
fmeot
1f't'IP!1P}l.)tl.~nr,
,
...
-
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ro.;.~
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(Alt,,~e
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Rep'''''''''t~II''')
:-1;: 4. "",'
P'l/-._
I/'"'
of:?
/cv
.-.
SIG""TURE !!J< __ " .. ___
t
DAn, / /"
APPLICATION PAGE __ _
P"nnw.d on R€<C'ICiec p.apcr
670.CAAPP
5-4
fOR APPUCANT'S USE
P~c2of8
(al AWl qat f!EC!.!!,AllOl!S,
Tho "'GuIre_ C!
:10 lAC pm 22'. $_ C OM '"lCfRQ6,
,_tt"""' •
..coo'"
<0
CfR 96,204. aoo 00,200).
'SU~~..s.
~
FFF.
~
COO'no'
Mptlt:: HliH
u iucofporaWG
by~
n 35 fA.C 225.140.
(1Jl
CAI'R
f'C.RM!I I!FQI !Rl511E/:m\:
1~
rr.e
~otO.netatcr'f)(61dt
~
w.1h ()(j04(
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CAlR
~1'
uri'~
ill
the~!rulJZed
tlJ 3S
IAC~"
225.
Sobp •• C _1
""ply
1M3 _It .......
"l''''''~-
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rradJog!'rogrom
('<:AU<
_n
1Mt __ "'"".". "" ......
,.."'01'35'''"
l!1!=O
2~
TtM:!'
~·or ~Wt
of
~
CAlR SO,jl$QU'ICitilt\1dfith C.4JR SO:tClfli;ill!
&1eSOO!'ra~
ml5lAC P&-t
226.
Ii_rt
c """"
"P" .... VIe
CAIR 00,
""'~'"
"""",._ WI, """ CiUR """"',
10J
MQrilIOO1Ny lmgulRtiMENIS-
1}
The WIl!Jf«oll@l'3t4l'otGtJ"dl CAlR,
S~J.Qtr.mOlmifi!m
CAJ,R
SOr~~
n-soor:te:
It'.t.1$lctJ~WMt
til'?
monllocmo. foPCtOtll) Gnd
r.col'4/u}opillQ
'e11tlir.::ments:
o1.4{\
CFR $6,
$tJ~
HHH. lhl!t CAIR
d8:stgnI~
rUp'nacnlative of un-e:t\ CA1R 00/
~
and mu::hCAm SO; unit at the
CA!R~
'SOUrC2 mtlStoornply
with
f'tt12
5f&C11()(j$.
(It
th~
monilomg.
rnllOOlng
~nd
rewdkeepiJ1lJ
feQUi~
W <40 CFR 96, Subpart HHl-t 1PJliie:R*
lOR
CAlf{ dQ$i9fW1Md 11\1lI'CI<l'ntaUYI},
2}
Too
~pn
..
ntft fif
ead, CAIR SO; source w'iin li'JeemissiOf)S.limitaHort
ptJI'SlJ~~
10 35 tAC US_jitJ{d) wih M
dcturmihoo
b~
1M
~ml$(lIUl'~
fflOO5\JfC;m(rltt.
record~
s:n4
replX'ted
in
.aa:::tlro~Qe
witn<O CFR 00,
.$1.1bt:i~1t
HHI,
I1t'!d 40CFH
'lb.
(d)
GM!$$IQN
IlEalJIREM~
1 f
Byt!ll!t Sil(iWtH1Ql11lmn$kir (10fl13I1fle, midnight
pf
M ...
dt
1. 2Dl1,
~nd.by
munigl1l of Mfil!;h 1
or~dl
tu:bsettl,;lCfl! YE',r
ir Mwch 1
is a
bU$iU'l:$$
ij~y,
jhe cwner Of IJpel1l10f of each CA!R SO) 'SOurct ard .aCh CAIA' SOil
tmit at
ttnt JOUrt:.e
Inuft.llmld a Wflnhge
e~lJ"akmt
if! CAIR Be);;: .UQWilnooB .;l'orailabl.e fMcompliante deductions.
pU~ij.('n.
to
410 eFR
OO,2.54(n}
~fld
(tI) In the CAIR
$OII.iOvrec's:
CAIR so. .. oomplhllflc:e- account. arMarCh 1 it nOt3 bUSlneS'l uav,
tt1e:
,alluw_nC(1lr~ltimt
duadhne
m,,~n$
by midrtghf '"
th& fin.! bl.l!linen (jay
ihereafter. Tt>.t!
hLJlftD+r of :;l!owal1Cils liftld
QI11ne a!kf;fflI;rrcn lratmfer (/I]IWllne may n;R De-le5S tNn me total tonnage equl'llllcni Qf
the
.on~
of SO} eml50siorlt '1)1
N tttnttQf pt}riQd.
"<lm
all CAiR SO) unitt:
at
the CAlF;: SO" SQUfte, 3&
t!~t'n'IirWlI:f
11'1
~ar'lt@
wiit't
4() CFR 00,
.... "",,>1>*1.
2)
EMh -too
(1)( mit:e§$
ti'f':i$$li)i]$ of So;' .rnitMd"
~
lit
CAn'~
SO:!
SCl~
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5-10
Attachment 6 Acid Rain Program Permit
217-782-2113
ACID RAIN PROGRAM
PERMIT
Ameren Energy Generating Company
Attn: Daniel F. Cole, Designated Representative
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
Oris No.:
IEPA
I.
D. No.:
Source/Unit:
Date Received:
Date Issued:
Effective Date:
Expiration Date:
55438
031438ABC
Elgin Energy Center
May 29, 2008
March 20, 2009
January I, 2009
December 31, 2014
STATEMENT OF BASIS:
In accordance with Section 39.5 (17) (b) of Illinois Environmental Protection
Act and Titles IV and V of the Clean Air Act, the Illinois Environmental
Protection Agency is issuing this Acid Rain Program permit to Ameren Energy
Generating Company for Elgin Energy Center.
SULFUR DIOX_IDE (SO,) ALLOCATIONS AND NITROGEN OXIDE (NO
x
)
RE_QUIREMENTS FOR
EACH AFFECTED UNIT:
These units are not entitled to an
S02 Allowances
allocation of S02 allowances pursuant
to 40 CFR Part 73.
CT01 - CT04
These units are not subject to a NO
x
NO
x
limit
emissions
limitation pursuant
to 40
CFR Part 76.
PERMIT APPLICATION:
The permit application, which includes S02 allowance
requirements and other standard requirements, is attached and incorporated as
part of this permit. The owners and operators of this source must comply
with the standard requirements and special provisions set forth in the
application
COMMENTS, NOTES AND JUSTIFICATIONS:
This permit contains provisions related
to S02 emissions and requires the owners and operators to hold S02 allowances
to account for S02 emissions from the affected units. An allowance is a
limited authorization to emit up to one ton of S02 during or after a specified
calendar year. Although this plant is not eligible for an allowance allocated
by USEPA, the owners or operators may obtain S02 allowances to cover emissions
from other sources under a marketable allowance program. The transfer of
allowances to and from a unit account does not necessitate a revision to the
unit SO, allocations denoted in this permit (See 40 CFR 72.84) .
6-1
This permit contains provisions related to NO
x
emissions and requires the
owners and operators to monitor NO
x
emissions from affected units in
accordance with applicable provisions of 40 CFR Part 75. These units are not
subject to a NO
x
emission limitation because USEPA has not adopt,ed such
limitation for simple cycle turbines.
This Acid Rain Program permit does not authorize the construction and operation
of the affected units as such matters are addressed by Titles I and V of the
Clean Air Act. This permit also does not affect the source's responsibility to
meet all other applicable local, state and federal requirements, including 35
lAC Part 225, Subparts C, 0, and E.
If you have any questions regarding this permit, please contact Ross Cooper
at 217/782-2113.
Edwin C. Bakowski, P.E.
Manager, Permit Section
Division of Air Pollution Control
DES:RWC:psj
cc:
Cecilia Mijares, USEPA Region V
Illinois EPA Region 1
6-2
.oEPA
STEP 1
la.olily the source by
plont
1i~''''L
Slale, ""U
ORIS code.
STEP 2
Enler the ",>it 1011
for every
.Heeled
unit
at
Ille affected
source In column ""s."
For new unlls, enter lhe
requested information in
columns
~r.:"
and "d.'"
United States
Ef'iviran~l.e1
Protocdott
~tmc:y
Aeid Rain Program
Acid Rain Permit Application
ThiS submis!h:1Il1.s;
c:
New
I I
b:~
Stale 11.
Unit ID#
eTOl
CT02
'f,,,
CTIB
CTM
v ..
v ••
d
~----~~-----+------~~--~
,.
~;
"
..
6-3
)
STEP 3
ReOOlhe
SIMOa,d
mqu!romenls
Acid Rain. Page
:2
Planl
Nr:tm~
(rom Steo 1
£1gtll ElIl!fgy
Center
Permit ReqJ)irements
(1) The designated representative of each affected source and each affected unit at
the
source shall:
(ii
Submit a complete Acid Rain permit application (i neluding a compliance Pia. n) under
40 CFR part 72 in accordance with the deadlines specified 11140 CFR 72.30; and
(ii) Submit in atimelymannerany supplemental information that the permiltlng authority
determines
is necessary in order to review an Acid Rain permit application and issue
or deny an Acid Rain permit;
(2) The owners and operators of each affected source and each affected unit al the
source shall:
lil Operate the unit in ('.ompliance with a complete ACid Rain permit application or a
superseding Add
~in
oermit issued by the permiUiog authority; and
(Ii) Have an ACld Ram Penmll,
Mopi!oring Requirf!!lli!!l.1!
(1) The owners and operators and, to the extent applicable, designaled representative of
each affected source
and
each affeoted unital the source shaH cornplywith the monlloring
requirements
as provided In 40 CFR part 75.
(21 The emiSSions measureml)nts recorded and reported In accordance with 40 CFR part
,5
shall
be
used to determine compliance
by
the unit with the Acid Rain emissions
limitations and emissions reduction requirements for sulfur dioxide
and nitrogen oxides
under the Acid Rain Program.
(3) The requirements of 40 CPR part 15 shall nol affect. the responsibility of tne owners
and
operators to monilor emi"'5ions of other pollutants or othcr emissions characteristics
at the unit under other appticable requirements of the Act and
ot~1fJ"
provisions of the
opera!ing permit
fOr the source.
Sulfur Dioxide
Reguirqments
(1) The owners and operators of each source and each affected uoll at the source shall:
(i) Hold allowances, as of the allowance transfer deadline. in the unll's compliance
subaccount (after ded uellons under 40CFR 73.34 (e)), orin the compliance subaccount
01 another affected unit at the same source 10 the extent provided in 40 CFR
73.35(b)(3), not less than tho total annual emissions of sulfur dioxide for the previous
calendar year from the lInit; lind
(n) Comply with the applicable Acid Rain emissions limitations for sulfur dioxide.
(2) Each
ton of SUlfur diOXide emitted in excess of the Acid Rain emissions limitationS for
sulfur dioxide shall constitute a separate
violation of the Act.
(alAn
affected unit shall
be
subject to the requirements under paragraph (1) of the sulfur
dioxide !'e9uiremenfS as foltows:
(i) Starirng January 1. 2000.
an
affected unit under 40 CFR 72.6(a)(2); or
(ii' Starting on the later of January 1, 2000
Or
lhe deadline for monitor certification
Under 40
CFR
pan 15,
an affected onil ooder 40 CFR 72.6(a)(3).
(4)
Allowances shall
be
held in. deducted from. or transfened among AJfowance Tracking
System accounts in accordance with the Acid Rain Program.
(5)
An allowance shall not be deducted in order 1O comply with the requirements under
paragraph (1) of the sulfur dioxide requirements prior to
the
calendar yearfdr which the
allowance was allocated.
(6) An allowance allocated by the Administrator under the Acid Rain Program is a limited
authorization 10 emit SUlfur dioxide in accordance with the Acid Rain Program. No
provision of Ihe Acid Rain Program. IheAcid Rain permi! appncallon. the Acid Rain permit,
or an exemption under 40 eFR 72.7 or 12.8 and no provision of law shall
be
Q)nslrued
10 limi! the authority of the United States to terminate or limit such authorizaUon.
(7)
An allowance allocated by the Adminislrator under 11)1') Acid Rain Program does not
constitute a properly
right
6-4
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
STEP
~,
Cont'd.
Acid Rain. Page 3
Nitrogc_n Oxides RequirellliIDJs The
OW/1llNl
and operators of the source and each
affected unit
al
the
source shall cempty with
tho
applicable Acid Rain emisSions IImitaijon
for nitrogen Oliides.
Exgess Emissions Requirements
(1)
The designated representative of an affected unit that has excess emissions in any
calendar year shall submit
a
proposed offset plan, as required under
40 CFf!
part
77.
(2) The owners and uperators of a n affected unit lhat has excess emissions
In
any
calendar yearshall:
(i)
Pavwitl10ut demand the penally required, and pay upon demand the Interest on thai
Renalty, as required
by 40
CFR part
17;
and
(iiI Complywilh the terms of an approved offset plan, as required
by
40 CFR part
77.
~!,mlkeepi"g
and Reoortil19 Requirements
(1) Unless otherwise provided, the owners and uperators oflhe sOLlrce and each affected
unit at the source shall keep on site at
!he source eacb of the following documents for a
period of 5 years from
me date the document is created. This period may De extended
lor cause, at any time prlor
to the end of 5 years. in writing by
tho
AdmiF'!l$trator or
permitting
authority:
(i)
The certificate of (epresentalion forthedesignated reprGSGmaliveforthesource and
each affected unit at the source and all documents that demonstrate the Irulh of the
statements in the cerlificate of represenlJ3tion, in accordance wilh 40 CFR 12.24;
provided
tilat the certificate and documents shall
be
retained on sUe at t'he source
beyond such 5.year period until such documents are superseded because
of the
submission
of a new certificate of representation Changing the designated
(epresentattve:
(ii)
Al! emissions monitoring information. in accordance with 40 CPR part 75, provided
lnat to the extent
Ihal40 CFR part 75 provides for a
a.year
period for record keeping,
t'he 3-year period shall apply.
(Iii) Copies
of
all reports, compliance certifications, and other submissions and all
records made or required under !he Acid Rain Program: and.
(iv) Copies
of all documents used to complete an Acid Rain permit appllootlon and any
other submisSion under
the
Acid Rain Program or to demonstratll compliance
with
the
requirements
of
the Acid Rain Program.
(2)
The designated representative of an affecled source aOll each affected unit at the
source shall submit the reports and compliance certifications required undertheAoidRain
Program, including those under
40 CFR part 72 subpart I and 40 CFR part
75.
!.labllity
(1) Any person
whc
knowingly violates any requirement or prohibition of the Acid Rain
Program, a complete Acid Rain permit applicatjon,
an Acid Rain permit, or an exemption
under 40 CFR 12.7
or
72.8,
including any requirement for the payment of any penalty
owed to the United States. shall
be
subject to enforcement purslJant to section 113(e) of
the Act.
(2)
Any person whO knowingly makes a false, material statement in any record,
submission,
or report under the Acid Rain Program shaU be subJect to criminal
enforcement pursuant to section 113(0)
of the Act and 18 U.S.C. 1001.
(3) No permil revision shan excuse any violation
of the
requirements of tile Acid Rain
Program that occurs prior
10 the date that the revision takes effect.
..
(4) Each affected source and each affected unit shall meel the requirements of the Acid
Rain Program,
6-5
Acid Rai 11 • Page 4
I' n1 Name lrom Sle 1
IeI' 3,
j.illlbility, Conrd.
Mrd.
rrEP4
!GOO Ihe
edification
latemoot,
ign,aM
atn
(5) Any
provision of the Acid Rain Program that applies to an affected source (inCluding
a provision applicable to the designated representative of an affected source) shall also
apply
to the owners and operators of such source amI of theaffeC:led units althe source.
(6)
Any
provision of the Acid Rain Program Iha! appHes
to
an affected unit (including a
provision applicable
to the deSignated representative of an affected unil) shall also apply
tolhe owners
and operators of such unit. Except as provided under40 Cf:'R72.44 {Phase
II ropowering extension plans) and 4(1 CFR 76.11 (NO, averaging pltms), and except with
regard
to
the requirements applicable to units with a common stack under 40 CFR part 75
(including 40 CFR 75.16, 7fL 11. and 15.18l.lheownersand operators and Ihe designated
(&.~pre.
senlalive 01 one affected unit lihall
not
be liable ror any ViO.lalion. by an. yother
l!ft~cled
unit of which they are nol owners or operators or the d&signated represenlative
<>nd that is located at a 'SOurce of which they are not owners or operators or the
designaled representatlvu.
(7)
Each Violation of a provision of 40 CFR paris 72. 73, 74. 75. 76, 77, and 78 by an
affected source or affected unit, or by an owner
or operator or designated representative
of such source or
unit, Shall be a
sflpara~
violation of the Act.
Effect on
Other Authorilles
No prollision
of the Acid Rain Program, an Acid Rain permit <>pplication. an Acid Rain
permit.
or ar. exemption under 40 eFR 72.7 or 72.8 shall be construed as:
{ll Except as expressly provided In title IV of the Act.
e~empting
or excluding the owners
and operators and,
to the eXlenl applicable. the designated representative of an affected
source
or affected unit from compliance with any other provision of the Act, InCluding the
provisions
of title I of the Act rel!lUng to applicable National AmbientAir Quality Standards
or Stale Implementation Plans;
(21 Limiting the number of allUWlilnces a unit can hold; provided, that the number of
allowances held by
the unit shall not affect the source's obligation to cornply with any
other provisions of the Act;
(3) Requi ring a change of any kind in any SIaIe law regulatlng electric utility rates and
charges, affecting any Stale law regarding such Slate regulatiOn. or limiting such Slate
regulation, including any prudence review requirements under
such State law;
(41 Modifying the
.Fe~eral
Power Act or affecting the authority of the Federal Energy
Regulatory CommiSSIon under the Federal Power Act; or.
.
(51
Interfering with or impairing any prowam for competitive bidding fOf power supply in
a Sla!e in which such program Is established.
.
Certification
I am authorized
10 make this submission on behalf of the owners and operators of .the
affected sou«:e or
affec~d
units for
which
the submission
IS
made. I certify under penalty
of law that I have personally examined.
and am fammar with. the statements ana
information submilled in !his document and all ilS attachments. Based on my inquiry of
those individuals wilh primary responsibility for oblarning
Ine inlorma(lon.1 certify that the
statements and information are
to
Ihe
best of my knowledge and belief true, accurate, and
complete. I am aware that lMre are significant penallies
for
submitting false statements
and information or om ifling required statements and informa!ion, Inctuding the possibility
of fine or imprisonment.
6-6
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
Page 1
6-1
EXHIBIT 2
REDLIEND VERSION OF THE PERMIT
THROUGH SECTION 8
217/782-2113
RENEWAL
CLEAN AIR ACT PERMIT PROGRAM (CAAPP) PERMIT
PERMITTEE:
Ameren Energy Generating Company
Attn:
Michael L. Menne, Vice President
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
I.D. No.:
031438ABC
Application No. :
03080009
Environmental Services
Date Received:
January 15, 2008
Date Issued:
March 20, 2009
Expiration Date
1
:
March 20, 2014
Operation of: Ameren Energy Generating CompanYI Electric Generation
Source Location:
Elgin Energy Center, 1559 Gifford Road, Elgin, Cook County,
60120
Responsible Official:
Michael L. Menne, Vice President Environmental
Services
This permit is hereby granted to the above-designated Permittee to OPERATE an
electric power generation plant
t
pursuant to the above referenced permit
application. This permit is subject to the conditions contained herein.
If you have any questions concerning this permit, please contact Ross Cooper
at 217/782-2113.
Edwin C. Bakowski, P.E.
Manager, Permit Section
Division of Air Pollution Control
ECB:RWC:psj
cc:
Illinois EPA, FOS, Region 1
CES
Lotus Notes
Except as provided in Condition 8.7 of this permit.
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
TABLE OF CONTENTS
INTRODUCTION
1.1
Source Identification
1.2
Owner/Parent Company
1.3
Operator
1.4
Source Description
LIST OF ABBREVIATIONS AND ACRONYMS COMMONLY USED
CONDITIONS FOR INSIGNIFICANT ACTIVITIES
3.1
Identification of Insignificant Activities
3.2
Compliance with Applicable Requirements
3.3
Addition of Insignificant Activities
SIGNIFICANT EMISSION UNITS AT THIS SOURCE
OVERALL SOURCE CONDITIONS
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12
Applicability of Clean Air Act Permit Program (CAAPP)
Area Designation
Source-Wide Applicable Provisions and Regulations
Source-Wide Non-Applicability of Regulations of Concern
Source-Wide Control Requirements and Work Practices
Source-wide Production and Emission Limitations
Source-Wide Testing Requirements
Source-Wide Monitoring Requirements
Source-Wide Recordkeeping Requirements
Source-Wide Reporting Requirements
Source-Wide Operational Flexibility/Anticipated Operating
Scenarios
Source-Wide Compliance Procedures
CONDITIONS FOR EMISSIONS CONTROL PROGRAMS
6.1
Clean Air Interstate Rule (CAIR) Program
6.2
Acid Rain
6.3
Emissions Reduction Market System (ERMS)
UNIT SPECIFIC CONDITIONS FOR SPECIFIC EMISSION UNITS
7.1
Turbines (Subject to NSPS - 40 CFR Subpart GG)
GENERAL PERMIT CONDITIONS
8.1
Permit Shield
2
4
6
7
9
10
17
24
50
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
9.0
8.2
Applicability of Title IV Requirements
8.3
Emissions Trading Programs
8.4
Operational Flexibility/Anticipated Operating Scenarios
8.5
Testing Procedures
8.6
Reporting Requirements
8.7
Title I Conditions
STANDARD PERMIT CONDITIONS
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
9.12
9.13
9.14
9.15
Effect of Permit
General Obligations of Permittee
Obligation to Allow Illinois EPA Surveillance
Obligation to Comply with Other Requirements
Liability
Recordkeeping
Annual Emissions Report
Requirements for Compliance Certification
Certification
Defense to Enforcement Actions
Permanent Shutdown
Reopening and Reissuing Permit for Cause
Severability Clause
Permit Expiration and Renewal
General Authority for the Terms and Conditions of this
Permit
10.0 ATTACHMENTS
1
2
3
4
5
6
Example Certification by a Responsible Official
Emissions of Particulate Matter from Process Emission
Units
Compliance Assurance Monitoring (CAM) Plan
Guidance
Clean Air Interstate Rule (CAIR) Permit
Acid Rain Program Permit
3
55
1-1
2-1
3-1
4-1
5-1
6-1
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
1.0
INTRODUCTION
1.1
Source Identification
Elgin Energy Center
1559 Gifford Road
Elgin, Illinois 60120
314/554-2816
I.D. No.:
031438ABC
County:
Cook
Standard Industrial Classification: 4911, Electric utility
1.2
Owner/Parent Company
Ameren Energy Generating Company
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
1.3
Operator
Arneren Energy Generating Company
1901 Chouteau Avenue (MC 602)
Post Office Box 66149
St. Louis, Missouri 63166-6149
Michael L. Menne, Vice President Environmental Services
314/554-2816
1.4
Source Description
Elgin Energy Center is located at 1559 Gifford Road, Elgin.
The source
utilizes four natural gas turbines to generate electricity. In
addition, the turbines control NO
x
with dry low NO
x
combustors.
Note: This narrative description is for informational purposes only
and is not enforceable.
1.5
Title I Conditions
As generally identified below, this CAAPP permit contains certain
conditions for emission units at this source that address the
applicability of permitting programs for the construction and
modification of
sources
I
which programs were established pursuant to
Title I of the Clean Air Act (CAA) and regulations thereunder. These
programs include PSD and
MSSCAM
1
and are implemented by the Illinois
EPA pursuant to Sections 9, 9.1, 39(a) and 39.5(7) (a) of the Illinois
Environmental Protection Act (Act). These conditions continue in
effect
I
notwithstanding the expiration date specified on the first page
of this
permit
I
as their authority derives from Titles I and V of the
CAA, as well as Titles II and X of the Act.
(See also Condition 8.7.)
4
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
a.
This permit contains Title I conditions that reflect Title I
requirements established in permits previously issued for this
source, which conditions are specifically designated as \\Tl/l.
5
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
2.0
LIST OF ABBREVIATIONS AND ACRONYMS COMMONLY USED
ACMA
Alternative Compliance Market Account
Act
Illinois
Environmental Protection Act
[415 ILCS 5/1 et seq. J
AP-42
Compilation of Air Pollutant Emission Factors, Volume
1,
Stationary Point and Other Sources
(and Supplements A
through F), USEPA,
Office of Air Quality Planning and
Standards,
Research Triangle Park,
NC 27711
ATU
Allotment Trading Unit
BACT
Best Available Control
Technology
BAT
Best Available Technology
CAA
Clean Air Act
[42 U.S.C.
Section
7401 et seq. J
CAAPP
Clean Air Act Permit Program
CAM
Compliance Assurance Monitoring
CEMS
Continuous Emission Monitoring
System
CFR
Code of
Federal Regulations
CO
Carbon Monoxide
ERMS
Emissions Reduction Market
System
HAP
Hazardous Air Pollutant
lAC
Illinois Administrative Code
I.D. No.
Identification Number of
Source,
assigned
by Illinois
EPA
ILCS
Illinois
Compiled Statutes
Illinois
EPA
Illinois Environmental
Protection Agency
LAER
Lowest Achievable Emission Rate
MACT
Maximum Achievable Control Technology
MSSCAM
Major Stationary Sources Construction and Modification
(35
lAC 203,
New Source Review for non-attainment areas)
NESHAP
National Emission Standards for Hazardous Air Pollutants
NO
x
Nitrogen Oxides
NSPS
New Source Performance Standards
PM
Particulate Matter
PM
10
Particulate matter with an aerodynamic diameter less than or
equal
to a nominal 10 microns as measured by applicable
test
or monitoring methods
PM
2
.
5
Particulate matter with an aerodynamic diameter less
than or
equal
to a nominal 2.5 microns as measured by applicable
test or monitoring methods
PSD
Prevention of Significant Deterioration
(40 CFR 52.21, New
Source Review for attainment areas)
RMP
Risk Management
Plan
SO,
Sulfur Dioxide
T1
Title I
-
identifies
Title I
conditions
that have been
carried over from an existing permit
T1N
Title I New
identifies Title
I
conditions
that are being
established in this permit
T1R
Title
I Revised - identifies Title
I
conditions
that have
been carried over
from an existing permit
and subsequently
revised in this permit
USEPA
United States Environmental
Protection Agency
VOM
Volatile Organic Material
6
3.0
CONDITIONS FOR INSIGNIFICANT ACTIVITIES
3.1
Identification of Insignificant Activities
The following activities at the source constitute insignificant
activities as specified in 35 lAC 201.210:
3.1.1 Activities determined by the Illinois EPA to be insignificant
activities, pursuant to 35 lAC 201.210(a) (1) and 201.211, as
follows:
Indirect Heaters
<
10 mrnBtu/hr
3.1.2
Activities that are insignificant activities based upon maximum
emissions, pursuant to 35 lAC 201.210(a) (2) or (a) (3), as
follows:
3.1.3
3.1.4
None
Activities that are insignificant activities based upon their
type or character, pursuant to 35 lAC 201.210(a) (4) through
(18), as follows:
None
Activities that are considered insignificant activities pursuant
to 35 lAC 201.210(b). Note: These activities are not required
to be individually listed.
3.2
Compliance with Applicable Requirements
Insignificant activities are subject to applicable requirements
notwithstanding status as insignificant activities. In particular, in
addition to regulations of general applicability, such as 35 lAC
212.301 and 212.123 (Condition 5.3.2), the Permittee shall comply with
the following requirements, as applicable:
3.2.1
For each particulate matter process emission unit, the Permittee
shall comply with the applicable particulate matter emission
limit of 35 lAC 212.321 or 212.322 (see Attachment 2) and 35 lAC
Part 266.
For example, the particulate matter emissions from a
process emission unit shall not exceed 0.55 pounds per hour if
the emission unit's process weight rate is 100 pounds per hour
or less, pursuant to 35 lAC 266.110.
3.2.2
For each organic material emission unit that uses organic
material, e.g., a mixer or printing line, the Permittee shall
comply with the applicable VOM emission limit of 35 lAC 218.301,
which requires that organic material emissions not exceed 8.0
pounds per hour or, if no odor nuisance exists, do not qualify
as photochemically reactive material as defined in 35 lAC
211.4690.
7
3.2.3
For each open burning activity, the Permittee shall comply with
35 lAC Part 237, including the requirement to obtain a permit
for open burning in accordance with 35 lAC 237.201, if
necessary.
3.3
Addition of Insignificant Activities
3.3.1
3.3.2
3.3.3
The Permittee is not required to notify the Illinois EPA of
additional insignificant activities present at the source of a
type that is identified in Condition 3.1, until the renewal
application for this permit is submitted, pursuant to 35 lAC
201.212(a) .
The Permittee must notify the Illinois EPA of any proposed
addition of a new insignificant activity of a type addressed
by
35 lAC 201.210(a) and 201.211 other than those identified in
Condition 3.1, pursuant to Section 39.5(12) (b) of the Act.
The Permittee is not required to notify the Illinois EPA of
additional insignificant activities present at the source of a
type identified in 35 lAC 201.210(b).
8
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4.0
SIGNIFICANT EMISSION UNITS AT THIS SOURCE
Emission
Emission
Date
Control
Unit
Description
Constructed
Equipment
Natural Gas Turbine
September
Dry Low NO
x
CT01
Nominal
135 MW
(1,472 Nominal mmBtu/hr)
2001
combustors
Natural Gas Turbine
CT03
Nominal
135 MW
September
Dry Low NO
x
(1,472 Nominal mmBtu/hr)
2001
Combustors
Natural Gas Turbine
September
Dry
Low NO,
CT02
Nominal
135 MW
(1,472 Nominal mmBtu/hr)
2001
Combustors
Natural Gas Turbine
CT04
Nominal
135 MW
September
Dry Low NO
x
(1,472 Nominal mmBtu/hr)
2001
Combustors
9
5.0
OVERALL SOURCE CONDITIONS
5.1
Applicability of Clean Air Act Permit Program (CAAPP)
5.1.1
5.1.2
This permit is issued based on the source requiring a CAAPP
permit as a major source of NO
x
and CO emissions.
This permit is issued based on the source requiring a CAAPP
permit as an "affected source" for the purposes of Acid
Deposition
Control
I
Title IV of the Clean Air Act, pursuant to
40 CPR 70.3(a)(4)
5.2
Area Designation
This permit is issued based on the source being located in an area
that, as of the date of permit issuance, is designated nonattainment
for the National Ambient Air Quality Standards for ozone (moderate
nonattainment) and PM
2
.
5
and attainment or unclassifiable for all other
criteria pollutants (CO, lead,
N0
21
PM
101
80
2
),
5.3
Source-Wide Applicable Provisions and Regulations
5.3.1
5.3.2
5.3.3
Specific emission units at this source are subject to particular
regulations as set forth in Section 7 (Unit-Specific Conditions
for Specific Emission Units) of this permit.
In addition, emission units at this source are subject to the
following regulations of general applicability:
a.
No person shall cause or allow the emission of fugitive
particulate matter from any process, including any material
handling or storage activity, that is visible by an
observer looking generally overhead at a point beyond the
property line of the source unless the wind speed is
greater than 40.2 kilometers per hour (25 miles per hour),
pursuant to 35 IAC 212.301 and 212.314.
b.
Pursuant to 35 lAC 212.123(a), no person shall cause or
allow the emission of smoke or other particulate matter,
with an opacity greater than 30 percent, into the
atmosphere from any emission unit other than those emission
units subject to the requirements of 35 lAC 212.122, except
as allowed by 35 IAC 212.123(b) and 212.124.
Ozone Depleting Substances
The Permittee shall comply with the standards for recycling and
emissions reduction of ozone depleting substances pursuant to 40
CFR Part 82, Subpart F, except as provided for motor vehicle air
conditioners in Subpart B of 40 CPR Part 82:
a.
Persons opening appliances for maintenance, service,
repair, or disposal must comply with the required practices
pursuant to 40 CPR 82.156.
10
5.3.4
5.3.5
5.3.6
b.
Equipment used during the maintenance, service, repair, or
disposal of appliances must comply with the standards for
recycling and recovery equipment pursuant to 40 CFR 82.158.
c.
Persons performing maintenance, service, repair
l
or
disposal of appliances must be certified
by
an approved
technician certification program pursuant to 40 CFR 82.161.
Risk Management Plan (RMP)
Should this stationary source, as defined in 40 CFR 68.3, become
subject to the federal regulations for Chemical Accident
Prevention in 40 CFR Part 68/ then the owner or operator shall
submit the items below. This condition is imposed in this
permit pursuant to 40 CFR 68.215(a) (2) (i) and (ii).
a.
A compliance schedule for meeting the requirements of 40
CFR Part 68 by the date provided in 40 CFR 68.10(a); or
b.
A certification statement that the source is in compliance
with all requirements of 40 CFR Part 68, including the
registration and submission of the RMP, as part of the
annual compliance certification required by Condition 9.8.
Future Emission Standards
a.
Should this stationary source become subject to a new or
revised regulation under 40 CFR Parts 60, 61, 62, or 63, or
35 IAC Subtitle
B
after the date issued of this permit,
then the owner or operator shall, in accordance with the
applicable regulation(s), comply with the applicable
requirements by the date(s) specified and shall certify
compliance with the applicable requirements of such
regulation(s} as part of the annual compliance
certification, as required by Condition 9.8. This permit
may also have to be revised or reopened to address such new
or revised regulations
(see
Condition 9.12.2).
b.
This permit and the terms and conditions herein do not
affect the Permittee's past and/or continuing obligation
with respect to statutory or regulatory requirements
governing major source construction or modification under
Title I of the CAA. Further/ neither the issuance of this
permit nor any of the terms or conditions of the permit
shall alter or affect the liability of the Permittee for
any violation of applicable requirements prior to or at the
time of permit issuance.
Episode Action Plan
a.
Pursuant to 35 IAC 244.141, 244.142, and 244.143, the
Permittee shall maintain at the source and have on file
with the Illinois EPA a written episode action plan (plan)
11
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
for reducing the levels of emissions during yellow alerts/
red alerts/ and emergencies, consistent with safe operating
procedures. The plan shall contain the information
specified in 35 lAC 244.144 and is incorporated by
reference into this permit.
b.
The Permittee shall immediately implement the appropriate
steps described in this plan should an air pollution alert
or emergency be declared by the Director of the Illinois
EPA or his or her designated representative.
c.
If an operational change occurs at the source which
invalidates the plan/ a revised plan shall be submitted to
the Illinois EPA for review within 30 days of the change/
pursuant to 35 lAC 244.143(d). Such plans shall be further
revised if disapproved by the Illinois EPA.
d.
Any subsequent revisions of the plan shall also be sent to
the Cook County Department of Environmental Control.
5.4
Source-Wide Non-Applicability of Regulations of Concern
Source-wide non-applicability of regulations of concern are not set for
this source. However, there are terms for unit specific non-
applicability of regulations of concern set forth in Section 7 of this
permit.
5.5
Source-Wide Control Requirements and Work Practices
Source-wide control requirements and work practices are not set for
this source. However, there are requirements for unit specific control
requirements and work practices set forth in Section 7 of this permit.
5.6
Source-Wide Production and Emission Limitations
5.6.1
Permitted Emissions for Fees
The annual emissions from the source, not considering
insignificant activities as addressed by Section 3.0 of this
permit, shall not exceed the following limitations. The overall
source emissions shall be determined by adding emissions from
all emission units. Compliance with these limits shall be
determined on a calendar year basis. These limitations
(Condition 5.6.1) are set for the purpose of establishing fees
and are not federally enforceable (see Section 39.5(18) of the
Act) .
Permitted Emissions of Regulated Pollutants
Pollutant
Tons/Year
Volatile Organic Material
(VOM)
11. 7
Sulfur Dioxide (S02)
2.9
Particulate Matter (PM)
42.2
Nitrogen Oxides (NO
x
)
235.5
12
§.6.2
5.6.3
Pollutant
Tons/Year
HAP, not
included
in VOM or PM
-
---
Total
292.3
Emissions of Hazardous Air Pollu::ants
Pursuant to Section 39.§ (7) (a) of tHe
Pret,
the emissions of IlP.Ps
from the source shall
~e
less than 10 tonsi/year fer each
indivielual fL'\P aRe! 2§ tORs/year for all IIZ\Ps comb=-ned.
COffif31iance '",ith annual limits shall be determiRsd OFl a monthly
easis from the sum of the da:'a for the current fROfltfl plus "the
preceding 11 months (running 12 MeRth total). This eenditien is
being imposed so that the source is
Flet
a ffiaj
SE
sectree of It"lP
omissions aAEi tRo
re~uirements
of
~O
GFR Part 63, Subpar:: YYY'::,
National Emission Standards for Ilazardeus Air Pollutants for
S::atior:ary CombustioFl: 'I'urb.-:'nes/ ele
Ae:'
8.Fl!31y to the source.
The
DorFF.it-tee shall f:l1fill the applicable testing, reccrdl:.eeping,
ana reporting
re~UiEeIRCnts
of Conditicns 5.7.2, 5.9.2, and
§.10.2.
Other Source-Wide Production and Emission Limitations
Other source-wide emission limitations are not set for this
source pursuant to the federal rules for PSD, state rules for
MSSCAM, or Section 502(b) (10) of the CAA.
However, there may be
unit specific emission limitations set forth in Section 7 of
this permit pursuant to these rules.
5.7
Source-Wide Testing Requirements
5.7.1
Pursuant to 35 IAC 201.282 and Section 4(b) of the Act, every
emission source or air pollution control equipment shall be
subject to the following testing requirements for the purpose of
determining the nature and quantities of specified air
contaminant emissions and for the purpose of determining ground
level and ambient air concentrations of such air contaminants:
a.
Testing by Owner or Operator:
The Illinois EPA may require
the owner or operator of the emission source or air
pollution control equipment to conduct such tests in
accordance with procedures adopted by the Illinois EPA, at
such reasonable times as may be specified by the Illinois
EPA and at the expense of the owner or operator of the
emission source or air pollution control equipment. All
such tests shall be made by or under the direction of a
person qualified by training and/or experience in the field
of air pollution testing. The Illinois EPA shall have the
right to observe all aspects of such tests [35 IAC
201. 282 (a)
1 .
b.
Testing by the Illinois EPA; The Illinois EPA shall have
the right to conduct such tests at any time at its own
expense. Upon request of the Illinois EPA, the owner or
operator of the emission source or air pollution control
13
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* * * * * PCB 2009-097 * * * * *
5.7.2
equipment shall provide, without charge to the Illinois
EPA, necessary holes in stacks or ducts and other safe and
proper testing facilities, including scaffolding, but
excluding instruments and sensing devices, as may be
necessary [35 lAC 201.282(b)].
c.
Any such tests are also subject to the Testing Procedures
of Condition 8.5 set forth in the General Permit Conditions
of Section 8.
IL7\!P Testing to Verify Hiner Source Status
PursuaRt ta CenE:iition 5.7.1 anel: ta verif:J cefl'l:FI':'ance Hi"!:h tAe
re~uireffients
af ConE:iitian 5.6.2, that is that this saurce is not
a
rna~or
source af HP.Ps, the follmdng tostiI'll§' rOEfUirew£I'l::s arc
establisheEl.
a.
If in the !=,reviou3 ealcnElar year, omissions of HAPs
C2wceded
80%
of ffiaj or source threshold for ':'ndividt:al or
tot::l Imps (greater than 8 tons of a single IL'\P or greaoer
tAan 20 tens af total IIt!Ps)
I
then testing fer IlP .. Ps shall be
conEiueteEi as fo2.lmlS:
i.
Testing shall EO eend;wted
"s~ng
methods that ,;e"ld
be a3ceptable :.:nder the federal
~JatioI'lal
EmissioI'lS
Standards for Ilazardeus .7\&r Pollutants fer Stationary
Com,mstien T"rbines, 40 CFR 193 S;;b!,a"t YYYY.
Specifically, the testing procedures detailed at gO
CFR 63.19120 of
th~
!,erformanoe tests section shall be
used. For multiple turbines, the source mmer or
operator shall test largest turbine ',;hich mal:cs the
largest contributions to individual and total IlAP
emissions.
b.
The eale"lation as to "hether the 80% of major so"ree
threshold 'las clrcecded shall be based on records and
!,roeed"res in Condition §.9.2 and shall be COffifllcted by
January 31 for the previous calendar year. If tes::ing is
required
it
shall be com!,leted by !lcy 1st.
e.
.?'my such tests are alse sulsj ect to the Testi.n§ Procedures
of Condition 8.§ set forth i.n the General Permit CORditiens
of Section 8.
5.8
Source-wide Monitoring Requirements
Source-wide monitoring requirements are not set for this source.
However, there are provisions for unit specific monitoring set forth in
Section 7 of this permit.
14
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
5.9
Source-Wide Recordkeeping Requirements
5.9.1
Annual Emission Records
5.9.2
5.9.3
The Permittee shall maintain records of total annual emissions
on a calendar year basis for the emission units covered by
Section 7 (Unit Specific Conditions for Specific Emission Units)
of this permit to demonstrate compliance with Condition 5.6.1,
pursuant to Section 39.5(7) (b) of the Act.
Records for IIP1P Efflissions
a.
The Porm.:'ttee sha2.1 maintain records of indi''}'idual and
cOfF\£Jined HhP omissions on a monthly and anfl:Jal basis for
the emission units covered by Section 7 (Unit Specific
Conditions for Specific Emission Units) of this permit to
demonstrate compliance idth Condition §. €i. 2, pursuant to
Seet.:oR 39.5 (-') (b) of the Act.
b.
If testing is rCEJtlirCEI by CSRditioFl 5.7.2, thc Permittee
shall keep records of the testing, including the test date,
conditions, methodologies, calculations, test results, and
any di.screpaReies hotHeen the
~est
results and formula::'ioFl:
specifications of Conelition 5.9.2
Ie)
bolo'".
c.
The Permittee shall ]ceep a record 8f the applicability
determination for 40 eFR 63, Subpart YYYY, "National
Emission Standards for Hazardous P.lir Pol.:"utants
fOl~
Stationary COFRh:Jstion Turbines, at the source for a period
of fi.e years after the determinatior.. This determir.at:"on
shall include a detailed analysis that demoFl:strates
\:hy
the
Permittee believes the source is not subject to 40 eFR 63,
Suh{3art YYYY
[40 eFR €3.10(b) (3)J.
Retention and Availability of Records
a.
All records and logs required by this permit shall be
retained for at least five years from the date of entry
(unless a longer retention period is specified by the
particular recordkeeping provision herein), shall be kept
at a location at the source that is readily accessible to
the Illinois EPA or USEPA, and shall be made available for
inspection and copying by the Illinois EPA or USEPA upon
request.
b.
The Permittee shall retrieve and print, on paper during
normal source office hours, any records retained in an
electronic format (e.g., computer) in response to an
Illinois EPA or USEPA request for records during the course
of a source inspection.
15
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* * * * * PCB 2009-097 * * * * *
5.10 Source-Wide Reporting Requirements
5.10.1 General Source-Wide Reporting Requirements
The Permittee shall promptly notify the Illinois EPA, Air
Compliance Unit, of deviations of the source with the permit
requirements within 30 days, pursuant to Section 39.5(7) (f) (ii)
of the Act. Reports shall describe the probable cause of such
deviations, and any corrective actions or preventive measures
taken. There are also reporting requirements for unit specific
emission units set forth in Section 7 of this permit.
§ .10.2 L"'\nnual Emissions Report
The annual emissions report required pursuant to Condition 9.7
shall contain emissions inforR'latioFL, incl:Jdinl3 II.nIP omissions,
for the previous calendar year.
5.11 Source-Wide Operational Flexibility/Anticipated Operating Scenarios
Source-wide operational flexibility is not set for this source.
5.12 Source-Wide Compliance Procedures
5.12.1 Procedures for Calculating Emissions
Except as provided in Condition 9.1.3, compliance with the
source-wide emission limits specified in Condition 5.6 shall be
addressed by the recordkeeping and reporting requirements of
Conditions 5.9 and 5.10, and compliance procedures in Section 7
(Unit Specific Conditions for Specific Emission Units) of this
permit.
16
6.0
CONDITIONS FOR EMISSIONS CONTROL PROGRAMS
6.l
Clean Air Interstate Rule (CAIR) Program
6.1.l
6.1.2
6.1. 3
Applicability
This source is an affected source for purposes of the Clean Air
Interstate Rule (\\CAIR") Program and the following emission
units at the source are affected CArR units:
Turbines CTOl-04
Note:
Under Section llO of the Clean Air Act (CAA), the USEPA
adopted the Clean Air Interstate Rule or CAIR, 40 CFR Part 96,
to reduce and permanently cap emissions of sulfur dioxide (80
2
),
and nitrogen oxides (NO
x
)
from electric power plants that
significantly contribute to fine particulate and ozone in the
ambient air in the Eastern United States.
To implement CAIR in
Illinois, the Illinois EPA adopted 35 lAC Part 225 Subparts A,
C, D and E.
For purposes of this permit, these requirements are
referred to as CArR provisions.
Applicable CArR Requirements for 80
2
Emissions
The owners and operators of this source shall not violate
applicable CArR
provisions
I
in 35 lAC Part 225, Subpart C.
S02
emissions from the affected CAlR units shall not exceed the
equivalent number of allowances that the source lawfully holds
under these CAlR provisions.
Note: CAIR affected sources must hold CAIR SO, allowances to
account for the emissions from the affected CAlR units. Each
CAlR S02 allowance is a limited authorization to emit during the
respective CAlR S02 annual period or subsequent period. The
possession of S02 allowances does not authorize exceedances of
applicable emission standards or violations of ambient air
quality standards.
Applicable CAlR Requirements for NO
x
Emissions
The owners and operators of this source shall not violate
applicable CAlR provisions, in 35 lAC Part 225, Subpart D. NO
x
emissions from the affected CAlR units shall not exceed the
equivalent number of allowances that the source lawfully holds
under these CAlR provisions.
Note:
CAlR affected sources must hold CAlR NO
x
allowances to
account for the emissions from the affected CAlR units. Each
CAlR NO
x
allowance is a limited authorization to emit during the
respective CAlR NO
x
annual period or subsequent period.
The
possession of NO
x
allowances does not authorize exceedances of
applicable emission standards or violations of ambient air
quality standards.
17
6.1.4
6.1.5
6.1.6
6.1.7
Applicable CAIR Requirements for NO
x
Ozone Season Emissions
The owners and operators of this source shall not violate
applicable CAIR provisions, in 35 lAC Part 225, Subpart E.
Seasonal NO
x
emissions from the affected CArR units shall not
exceed the equivalent number of allowances that the source
lawfully holds under these CArR provisions.
Note:
CArR affected sources must hold CAIR NO
x
ozone season
allowances to account for the emissions from the affected CArR
units.
Each CArR NO
x
ozone season allowance is a limited
authorization to emit during the respective CAIR NO
x
ozone
season or subsequent season.
The possession of NO
x
allowances
does not authorize exceedances of applicable emission standards
or violations of ambient air quality standards.
Monitoring, Recordkeeping and Reporting
The owners and operators of the source and, to the extent
applicable, their designated representative, shall comply with
applicable requirements for monitoring, recordkeeping and
reporting specified by 35 lAC Part 225 Subparts C, D and E.
Note: As further addressed by Section 7 of this permit, the
following emission determination methods are currently being
used for the affected CAIR units.
CAIR Permit
The owners and operators of the source shall comply with the
terms and conditions of the source's CAIR permit (attached).
Note:
This source is subject to a CAIR permit, which was issued
pursuant to 35 lAC Part 225.320, 225.420 and 225.520. CAIR
sources must be operated in compliance with their CAIR permits.
This source's CAIR permit is incorporated into this CAAPP permit
with a copy of the current CAIR permit included as an attachment
to this permit. Revisions and modifications to the CAIR permit
are governed by Section 39.5 of the Act. Accordingly, revision
or renewal of the CAIR permit may be handled separately from
this CAAPP permit and a copy of the new CAIR permit may be
included in this permit by Administrative Amendment.
Coordination with other Requirements
a.
This permit does not contain any conditions that are
intended to interfere with or modify the requirements of 35
lAC Part 225 C, D, and E, 40 CFR Part 96; or Title IV of
the CAA. In particular, this permit does not restrict the
flexibility of the owners and operators of this source to
comply with CAIR provisions, including the ability to
obtain CAIR NO
x
allowances from Illinois' Clean Air Set
Aside (CASA) for qualifying projects.
18
b.
Where another applicable requirement of the CAA is more
stringent than an applicable requirement of 35 IAC Part
225, Subparts C, D, or E; 40 CFR Part 96; or Title IV of
the CAA, all requirements are incorporated into this permit
and are enforceable and the owners and operators of the
source shall comply with both requirements.
19
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
6.2
Acid Rain Program
6.2.1
6.2.2
6.2.3
6.2.4
Applicability
Under Title IV of the CAA, Acid Deposition Control, this source
is an affected source and the following emission units at the
source are affected units for acid deposition:
Turbines CT01-04
Note: Title IV of the CAA, and other laws and regulations
promulgated thereunder, establish requirements for affected
sources related to control of emissions of pollutants that
contribute to acid rain. For purposes of this permit
I
these
requirements are referred to as Title IV provisions.
Applicable Emission Requirements
The owners and operators of the source shall not violate
applicable Title IV provisions. 80
2
emissions of the affected
units shall not exceed any allowances that the source lawfully
holds under Title IV provisions
[Section 39.5(7) (g) and (17) (1)
of the Act] .
Note: Affected sources must hold S02 allowances to account for
the S02 emissions from affected units at the source that are
subject to Title IV provisions. Each allowance is a limited
authorization to emit up to one ton of S02 emissions during or
after a specified calendar year. The possession of allowances
does not authorize exceedances of applicable emission standards
or violations of ambient air quality standards.
Monitoring, Recordkeeping and Reporting
The owners and operators of the source and, to the extent
applicable, their designated representative, shall comply with
applicable requirements for monitoring, recordkeeping and
reporting specified by Title IV provisions, including 40 CFR
Part 75
[Section 39.5(7) (b) and 17(m) of the Act].
Acid Rain Permit
The owners and operators of the source shall comply with the
terms and conditions of the source's Acid Rain permit [Section
39.5 (17) (1) of the Act] .
Note: The source is subject to an Acid Rain permit, which was
issued pursuant to Title IV provisions, including Section
39.5(17) of the Act. Affected sources must be operated in
compliance with their Acid Rain permits.
This source's Acid
Rain permit is incorporated by reference into this permit and a
copy of the current Acid Rain permit is included as Attachment 6
of this permit. Revisions and modifications of this Acid Rain
permit, including administrative amendments and automatic
20
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
6.2.5
amendments (pursuant to Sections 408(b) and 403(d) of the CAA or
regulations thereunder) are governed by Title IV provisions, as
provided by Section 39.5(13)
(e)
of the Act. Accordingly,
revision or renewal of the Acid Rain permit may be handled
separately from this CAAPP permit and a copy of the new Acid
Rain permit may be included in this permit
by
administrative
amendment.
Coordination with Other Requirements
a.
This permit does not contain any conditions that are
intended to interfere with or modify the requirements of
Title IV provisions. In particular, this permit does not
restrict the flexibility under Title IV provisions of the
owners and operators of this source to amend their Acid
Rain compliance plan [Section 39.5(17) (h) of the Act].
b.
Where another applicable requirement of the CAA is more
stringent than an applicable requirement of Title IV
provisions, both requirements are incorporated into this
permit and are enforceable and the owners and operators of
the source shall comply with both requirements
[Section
39.5(7) (h) of the Act].
21
6.3
Emissions Reduction Market System (ERMS)
6.3.1
6.3.2
Description of ERMS
The ERMS is a \'cap and trade" market system for major stationary
sources located in the Chicago ozone nonattainment area.
It is
designed to reduce VOM emissions from stationary sources to
contribute to reasonable further progress toward attainment, as
required by Section 182(c) of the CAA.
The ERMS addresses VOM emissions during a seasonal allotment
period from May 1 through September 30.
Participating sources
must hold "allotment trading units" (ATUs) for their actual
seasonal VOM emissions. Each year participating sources are
issued ATUs based on allotments set in the sources' CAAPP
permits. These allotments are established from historical VOM
emissions or '\baseline emissions" lowered to provide the
emissions reductions from stationary sources required for
reasonable further progress.
By December 31 of each year, the end of the reconciliation
period following the seasonal allotment period, each source
shall have sufficient ATUs in its transaction account to cover
its actual VOM emissions during the preceding season. A
transaction account's balance as of December 31 will include any
valid ATU transfer agreements entered into as of December 31 of
the given year, provided such agreements are promptly submitted
to the Illinois EPA for entry into the transaction account
database. The Illinois EPA will then retire ATUs in sources'
transaction accounts in amounts equivalent to their seasonal
emissions. When a source does not appear to have sufficient
ATUs in its transaction account, the Illinois EPA will issue a
notice to the source to begin the process for Emissions
Excursion Compensation.
In addition to receiving ATUs pursuant to their allotments,
participating sources may also obtain ATUs from the market,
including ATUs bought from other participating sources and
general participants in the ERMS that hold ATUs (35 IAC 205.630)
and ATUs issued by the Illinois EPA as a consequence of VOM
emissions reductions from an Emissions Reduction Generator or an
Intersector Transaction (35 IAC 205.500 and 35 IAC 205.510).
During the reconciliation period, sources may also buy ATUs from
a secondary reserve of ATUs managed by the Illinois EPA, the
"Alternative Compliance Market Account" (ACMA) (35 IAC 205.710)
Sources may also transfer or sell the ATUs that they hold to
other sources or participants (35 IAC 205.630).
Applicabili ty
This permit is issued based on this source not being a
participating source in the Emissions Reduction Market System
(ERMS), 35 IAC Part 205, pursuant to 35 IAC 205.200. This is
based on the source's actual VOM emissions during the seasonal
22
6.3.3
allotment period from May 1 through September 30 of each year
being less than 10 tons and the source's baseline emissions also
being less than 10 tons.
Recordkeeping and Reporting
a.
The Permittee shall maintain the following records to allow
the confirmation of actual VOM emissions during the
seasonal allotment period:
i.
Records of operating data and other information for
each individual emission unit or group of related
emission units at the source, as specified in
Sections 5 and 7 of this permit, as appropriate, to
determine actual VOM emissions during the seasonal
allotment period;
ii.
Records of the VOM
emissions
I
in tons, during the
seasonal allotment period, with supporting
calculations, for each individual emission unit or
group of related emission units at the source,
determined in accordance with the procedures
specified in Sections 5 and 7 of this permit; and
iii. Total VOM emissions from the source, in tons, during
each seasonal allotment period, which shall be
compiled by November 30 of each year.
b.
In the event that the source's VOM emissions during the
seasonal allotment period equal or exceed lO tons, the
source shall become a participating source in the ERMS and
beginning with the following seasonal allotment period,
shall comply with 35 lAC Part 205, by holding allotment
trading units (ATUs) for its VOM emissions during each
seasonal allotment period, unless the source obtains
exemption from the ERMS by operating with seasonal VOM
emissions of no more than lS tons pursuant to a limitation
applied for and established in its CAAPP permit.
23
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.0
UNIT SPECIFIC CONDITIONS FOR SPECIFIC EMISSION UNITS
7.1
Natural Gas-Fired Turbine (Subject to NSPS - 40 CFR Subpart GG)
7.1.1
7.1.2
7.1. 3
Description
The turbines are process emission units used to generate
electricity. The turbines are powered by natural gas. NO
x
emissions are controlled with dry low NO
x
combustors.
Note: This narrative description is for informational purposes
only and is not enforceable.
List of Emission Units and Air Pollution Control Equipment
Emission
Emission
Date
Control
Unit
Description
Constructed
Equipment
Natural Gas Turbine
CT01
Nominal
135
MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
Natural Gas Turbine
CT03
Nominal
135
MW
September
Dry Low NO
x
(1,472 Nominal
2001
Combustors
mmBtu/hr)
Natural Gas Turbine
CT02
Nominal
135
MW
September
Dry Low NO
x
(1,472 Nominal
2001
combustors
mmBtu/hr)
Natural Gas Turbine
CT04
Nominal
135
MW
September
Dry Low NO
x
(1,472 Nominal
2001
combustors
mmBtu/hr)
Applicable Provisions and Regulations
a.
The "affected turbines" for the purpose of these unit-
specific conditions, are turbines described in Conditions
7.l.1 and 7.1.2.
b.
Pursuant to 35 lAC 212.123,
i.
No person shall cause or allow the emission of smoke
or.other particulate matter, with an opacity greater
than 30 percent, into the atmosphere from any
emission unit.
ii.
The emission of smoke or other particulate matter
from any such emission unit may have an opacity
greater than 30 percent but not greater than 60
percent for a period or periods aggregating 8 minutes
in any 60 minute period provided that such opaque
emissions permitted during any 60 minute period shall
24
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
occur from only one such emission unit located within
a 1000 ft radius from the center point of any other
such emission unit owned or operated by such person,
and provided further that such opaque emissions
permitted from each such emission unit shall be
limited to 3 times in any 24 hour period.
c.
Pursuant to 35 lAC 214.301, no person shall cause or allow
the emission of sulfur dioxide into the atmosphere from any
process emission source to excess 2000 ppm.
d.
The affected turbines are subject to the NSPS for
Stationary Gas Turbines, 40 CFR 60 Subparts A and GG,
because the heat input at peak load is equal to or greater
than 10.7 gigajoules per hour (10 mrnBtu/hr), based on the
lower heating value of the fuel fired and the affected
turbine commenced construction, modification, or
reconstruction after October 3, 1977. The Illinois EPA
administers the NSPS for subject sources in Illinois
pursuant to a delegation agreement with the USEPA.
i.
Standard for Nitrogen Oxides:
Pursuant to 40 CFR 60.332(b), electric utility
stationary gas turbines with a heat input at peak
load greater than 107.2 gigajoules per hour (100
million Btu/hour) based on the lower heating value of
the fuel fired shall comply with the provisions of 40
CFR 60.332(a) (1). Pursuant to 40 CFR 60.332(a) (1),
no owner or operator of an affected turbine shall
cause to be discharged into the atmosphere from such
gas turbine, any gases which contain nitrogen oxides
in excess of:
STD
=
0.0075 (14.4) + F
Y
Where:
STD
=
Allowable NO
x
emissions (percent by volume at 15
percent oxygen and on a dry basis) .
Y
= Manufacturer's rated heat rate at
manufacturer's rated load (kilojoules per watt
hour) or, actual measured heat rate based on
lower heating value of fuel as measured at
actual peak load for the facility. The value
of Y shall not exceed 14.4 kilojoules per watt
hour.
F
NO
x
emission allowance for fuel-bound nitrogen
calculated from the nitrogen content of the
fuel as follows:
25
e.
Fuel-bound nitrogen
F
(percent by weight)
(NO
x
percent
by
volume)
N
-
<
0.015
0
0.015
<
N
~
0.1
0.04 (N)
0.1
<
N
<
0.25
0.04
+
0.0067(N
-
0.1)
-
N
>
0.25
0.005
Where:
N
The nitrogen content of the fuel (percent by
weight) determined in according with Condition
7.1.8(b) .
ii.
Standard for Sulfur Dioxide:
i.
Pursuant to 40 CFR 60.333, on and after the date on
which the performance test required to be conducted
by 40 CFR 60.8 is completed, every owner or operator
subject to the provision of 40 CFR 60 Subpart GG
shall comply with one or the other of the following
conditions:
NO owner or operator subject to the provisions of
this subpart shall cause to be discharged into the
atmosphere from any stationary gas turbine any gases
which contain sulfur dioxide in excess of 0.015
percent by volume at 15 percent oxygen and on a dry
basis, pursuant to 40 CFR 60.333(a).
No owner or operator subject to the provisions of
this subpart shall burn in any stationary gas turbine
any fuel which contains total sulfur in excess of 0.8
percent by weight (8000 ppmw) , pursuant to 40 CFR
60.333(b) .
No owner or operator shall cause or allow the
emissions of NO
x
into the atmosphere from the affected
turbine to exceed 0.25 lbs/mmBtu of actual heat input
during each ozone control period from May 1 through
September 30, based on a ozone control period
average, for that unit
[35 lAC 217.706(a)].
ii.
Notwithstanding the above emission limitation of 35
lAC 217.706(a), the affected turbine subject to a
more stringent NO
x
emission limitation pursuant to any
State or federal statute, including the Act, the
Clean Air Act, or any regulations promulgated
thereunder, shall comply with both the requirements
of 35 lAC 217 Subpart V and that more stringent
emission limitation [35 lAC 217.706(b)].
26
f.
Startu~
Provisions
Subjeot to the fo1loHing terms anel:
oon6~tieRs,
-:'he
Permittee is authorizes to operate the affected turbines :n
,ia1atien af tae
a~~1icas1e
standards in Cenditien 7.1.3(s)
suring startup, and the hourly emissions limits in
Cendition 7.1.6(s) (i) duriRg startup. Tais Butaeri.atien
is previded pu-suant te 3§ lAC 201.119, 201.161 and
201.262, as tae Permittee Ras
a~plied
for suea
authorization in its applicatioR, gencrally describ:"ng the
efforts that ;:111 be usea " ... to minimize start:lp emissions,
duration of iHeliviElual starts, aHd frcf;fueney of startups."
i.
This authorization does not relie7e the Permittee
from the cORt:"nuiRg obligatien to demonstrate
tha~
a2.1 reasonable efforts arc made to minimize startup
emissioFls, d:.:ration of individ:.:al startups aBd
freerueney of startuf'ls.
ii.
The Permittee shall COReuct
s~artup
of the each
affected turisiRc
(8)
in ac.cerdaRcc '"ita \lritten
proced:.:res ;E3re;E3areEi ey the Permittee and maiFltained
at the facility, in the control ream fer the each
affectcd tursine(s), taat are s!,ccifically develepea
to minimize emissions from start:.::.ps aRE! tRat incluEle,
at a miflimum, the follm:ing measures:
,'"i.
The Permittee shall cond.uct startuf3 of an
affected turbine in accordance
~:ith
the
manufacturer's Hrit'!:en :"nstru::t:"ons or other
'.JritteFl: iFlstructiens ;E3rCF'lared
by
the souree
mmcr or operator and maiFl:tained en site.
B.
The Permittee shall
take
the follo'ding measures
to minimize emissions resulting from startups,
the duratioR of startu;E3s, and m:Rim:ze the
frcf;fuency of startups:
I.
Operating in accordance '';lth the
manufacturer's Hr:"tten
o~erat:"ng
and
startuf3 proeeaures, iFlCluding a prc CReek
of th::. un:..t, or other ',(ritten procedures
developed and main-:'aiFled
by
the source
ov:ner or O;E3crater so as to miRimiz:;e the
duration af startups anEl the omissions
associated ',;ith startups. These
;E3roeedures shoule allo'.l fer revieH of
operating parameters of the uni'!: during
startu~,
or sRutdo,;n as necessary to malEc
adj us-tmcnts to reduce or eliHl':'natc eECCSS
omissions.
II.
Haintcining units in accordance '.:itfi
'.JritteR !procedures Eievelo;E3ed and
27
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
ffiaintainoe by tRO sourco O'.lnor or
operator so as to miniffiizc tRO euration
of
Gtar~ups
ane tRe frequency of
startups. TRese maintenance practices
oRall iHelude maintenance activities
before the unit is started up,
~ilien
the
unit is in eperation, ane \lRen tRe unit
is stutel:eh'D.
Ill. The ];:!rocedures describeEl abe;c shall Be
re'JieHed at least annually to mal:e
necessary aejustments ane shall be maee
availab2.e
to the
Il2.inois
EP],!
upon
request.
iv.
THe Permittee shall fulfill applicable rocordlcocpin§
and repertin§ requirements ef Ceneition '7.1.9(1) and
7.1.10(0) .
¥¥
i''.s FJro .. idee by 35 I}'iC 201.265, an authorization in a
permit for e:weGS emissions duriRI§" otartuI? does Ret
ohiele a Permittee from enforcement for any violatien
ef applicable emission standard(s) that ecours durin§
startup and enly cODstit:;;.tes a prima facio dofense te
sueh an enforcement action pro7icies that the
Permittee has ::ully complies :lith all terms and
consitiens connectod Hith such
author~zation.
g.
Malfunction and Breakdown Provisions
Subject to the following terms and conditions, the
Permittee is authorized to continue operation of an
affected turbine in violation of the applicable standards
in Condition 7.1.3(b) and the hourly emission limits in
Condition 7.1.6 in the event of a malfunction or breakdown
of the affected turbines. This authorization is provided
pursuant to 35 lAC 201.149, 201.161 and 201.262, as the
Permittee has applied for such authorization in its
application, generally explaining why such continued
operation would be required to provide essential service or
to prevent risk of injury to personnel or severe damage to
equipment, and describing the measures that will be taken
to minimize emissions from any malfunctions and breakdowns.
This authorization supersedes the general prohibition in
Condition 9.2.3 against continued operation in such
circumstances.
i.
This authorization only allows such continued
operation as necessary to provide essential service
or prevent risk of injury to personnel or severe
damage to equipment and does not extend to continued
operation solely for the economic benefit of the
Permittee.
28
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.l.4
ii.
Upon occurrence of excess emissions due to
malfunction or breakdown, the Permittee shall as soon
as practical repair the turbine, remove the affected
turbine from service, or undertake other action so
that excess emissions cease.
iii. The Permittee shall fulfill the applicable
recordkeeping and reporting requirements of
Conditions 7.l.9(m) and 7.l.l0(f). For these
purposes, time shall be measured from the start of a
particular incident. The absence of excess emissions
for a short period shall not be considered to end the
incident if excess emissions resume.
In such
circumstances, the incident shall be considered to
continue until corrective actions are taken so that
excess emissions cease or the Permittee takes the
affected turbines out of service.
iv.
Following notification to the Illinois EPA of a
malfunction or breakdown with excess emissions, the
Permittee shall comply with all reasonable directives
of the Illinois EPA with respect to such incident,
pursuant to 35 lAC 20l.263.
v.
This authorization does not relieve the Permittee
from the continuing obligation to minimize excess
emissions during malfunction or breakdown. As
provided by 35 lAC 201.265, an authorization in a
permit for continued operation with excess emissions
during malfunction and breakdown does not shield the
Permittee from enforcement for any such violation and
only constitutes a prima facie defense to such an
enforcement action provided that the Permittee has
fully complied with all terms and conditions
connected with such authorization.
Non-Applicability of Regulations of Concern
a.
The affected turbines are not subject to the New Source
Performance Standards (NSPS) for Stationary Combustion
Turbines, 40 CFR Part 60, Subpart KKKK, because the
affected turbines did not commence construction,
modification, or reconstruction after February 18, 2005
pursuant to 40 CFR 60.4305(a), and are therefore subject to
40 CFR Part 60, Subpart GG for Stationary Gas Turbines.
Note: To qualify for this non-applicability, the Permittee
has certified that the turbines have not been modified or
reconstructed after February 18, 2005.
b.
The affected turbines are not subject to the National
Emissions Standards for Hazardous Air Pollutants for
Stationary Combustion Turbines, 40 CFR Part 63, Subpart
29
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
7.1.5
YY¥Y, because the affected turbines are not located at a
major source of HAP emissions, pursuant to 40 CFR 63.6085.
c.
The affected turbines are not subject to 35 IAC 212.321 or
212.322, due to the unique nature of such units, a process
weight rate can not be set so that such rules can not
reasonably be applied, pursuant to 35 IAC 212.323.
d.
The affected turbines are not subject to 35 IAC 217.141 or
35 lAC 216.121 because the affected turbines are not fuel
combustion units
l
as defined by 35 lAC 211.2470.
e.
The affected turbines are not subject to 40 CFR Part 64,
Compliance Assurance Monitoring (CAM) for Major Stationary
Sources:
i.
For NO
x
and 80
2
,
because:
A.
The affected turbines are subject to a NSPS
proposed after November 15, 1990, pursuant to
40 CFR 64.2 (b) (1) (i) .
B.
The affected turbines are subject to Acid Rain
Program requirements, pursuant to 40 CFR
64.2 (b) (1) (iii) .
C.
The affected turbines are subject to an
emission limitation or standard for which this
CAAPP permit specifies a continuous compliance
determination method, pursuant to 40 CFR
64.2(b) (1) (vi).
ii.
For PM, VOM, and CO because the affected turbines do
not use an add-on control device to achieve
compliance with an emission limitation or standard.
Control Requirements and Work Practices
a.
i.
At all times, including periods of startup, shutdown,
and malfunction, the source owner or operator shall,
to the extent practicable, maintain and operate any
affected turbine in a manner consistent with good air
pollution control practice for minimizing emissions.
Determination of whether acceptable operating and
maintenance procedures are being used will be based
on information available to the Illinois EPA or the
USEPA which may include, but is not limited to,
monitoring results, opacity observations, review of
operating and maintenance procedures, and inspection
of the source
[40 CFR 60.11(d)].
ii.
The source owner or operator shall operate the
affected turbines in accordance with written
30
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
operating procedures that shall include at a minimum
the following measures:
A.
Review of operating parameters of the unit
during startup or shutdown as necessary for the
proper operation of the affected turbine with
appropriate adjustments to reduce emissions.
B.
Implementation of inspection and repair
procedures for a affected turbine prior to
attempting startup following repeated trips.
iii. The source owner or operator shall maintain the
affected turbines in accordance with written
procedures that shall include at a minimum the
following measures:
l\
URleGs specif:'.ed on a more frequeRt
bas~_s
by
manufact1:1rer'3 Hr:'ttcn instructions, an
inspcct':'on of emissions related components
sRall be completed
g~.larterly.
InsfJec-:'icF..s
shall be conEiucted in accordance
'.dth
manufacturer's Ij;.ri -:.ten .:'ns-:'ruetions.
B.
Repair and routine replacement of emissions-
related components.
iv.
The above procedures may incorporate the
manufacturer's written instruction for operation and
maintenance of the affected turbines and associated
control systems. The source owner or operator shall
review these procedures at least every two years and
shall revise or enhance them if necessary to be
consistent with good air pollution control practice
based on the actual operating experience and
performance of the source.
b.
Natural gas shall be the only fuel in the affected
turbines.
c.
The affected turbines shall be equipped, operated, and
maintained with dry low NO
x
combustors to control NO
x
emissions.
d.
The affected turbines, in
than 5,744 hours per year
total, shall not operate more
[Tl] .
i.
Each hour of operation for an affected turbine
operating with wet compression on for power
augmentation shall be counted as 1.55 hours. For
this purpose, wet compression for power augmentation
means introducing water into the inlet air duct
immediately before the compressor section of the
affected turbine following achievement of base power
31
7.1. 6
output to increase power output from the affected
turbine.
ii.
Each startup hour for an affected turbine shall be
counted as 1.2 hours.
iii. Each hour of operation for an affected turbine
operating in other modes than identified in Condition
7.1.5(d) (i) and (ii) shall be counted as 1 hour.
iv.
Compliance with annual limits shall be determined on
a monthly basis from the sum of the data for the
current month plus the preceding 11 months (running
12 month total)
[T1].
V.
The above limitations were established in Permit
00100065, pursuant to PSD. These limits ensure that
the construction and/or modification addressed in the
aforementioned permit does not constitute a new major
source or major modification pursuant to Title I of
the CAA, specifically the federal rules for PSD
[Tl]
Production and Emission Limitations
In addition to Condition 5.3.2 and the source-wide emission
limitations in Condition 5.6, the affected turbines are subject
to the following:
a.
The affected turbines, in total, shall not fire more than
8,220 million standard cubic feet of natural gas per year
[T1] .
b.
i.
Hourly emissions from each turbine shall not exceed
the following limits except during startup and
shutdown as addressed by Condition 7.1.3(f) and when
wet compression is on.
Compliance with the hourly
limits shall be determined from emission testing (3-
run average) or emission monitoring in accordance
with 7.1.8 (c) (24-hour average)
[T1].
Pollutant
(Lb/Hour)
NO
x
82.0
CO
66.0
YOM
2.8
S02
0.9
PM/PM"
10.0
ii.
Not withstanding the NO
x
limit above, during operation
of an affected turbine with wet compression on for
power augmentation, NO
x
emissions shall not exceed 127
lb/hr (0.087 lb/mmBtu (HHV»
[T1].
32
7.l. 7
iii. The annual emissions from the affected turbines
(total 4 turbines) shall not exceed the following
limitations [T1]
Pollutant
NO
x
CO
VOM
PM/PM
lO
SO,
(Ton/Year)
235.5
237.0
1l. 7
42.2
2.9
c.
Compliance with annual limits shall be determined on a
monthly basis from the sum of the data for the current
month plus the preceding 11 months (running 12 month total)
[T1] .
d.
The above limitations were established in Permit 00100065,
pursuant to PSD. These limits ensure that the construction
and/or modification addressed in the aforementioned permit
does not constitute a new major source or major
modification pursuant to Title I of the CAA, specifically
the federal rules for PSD [T1].
e.
Unless emission monitoring is performed for a pollutant,
emissions during periods other than startup shall be
determined from emission factors developed from testing in
accordance with Permit 00100065 (NO" CO, VOM and PM/PM
lO
)
and analysis of fuel sulfur content or standard factors
(SO,) .
f.
For purpose of determining compliance with the annual
limitations in Condition 7.1.6(b) (iii), unless an
alternative factor is established for the pollutant or
emissions monitoring is performed for the pollutant,
emissions of NO
x
,
CO and VOM during an hour that includes a
startup shall be presumed to be 120, 700 and 1200 percent
respectively of the limits in Condition 7.1.6(b), i.e. NO
x
,
CO and VOM emissions during an hour with a startup shall be
presumed to be 98.4 lb/hr, 462 lb/hr and 33.6 lb/hr,
respectively. These presumptions are based on data in the
application describing maximum emissions during startup of
an affected turbine. Any alternative factor for emissions
during startup of an affected turbine shall be based on
representative emission testing conducted with USEPA
Reference Test Methods
[T1].
Testing Requirements
a.
The nitrogen oxides (NO
x
)
emissions, and the oxygen (0
2
)
concentration and opacity of exhaust shall be measured for
the affected turbines at the source owner or operator's
expense by an independent testing service approved by the
33
Illinois EPA as follows to determine compliance with
applicable emission limits:
i.
Within 120 days after a written request from the
Illinois EPA, for such pollutants listed above as
specified by the request.
ii.
Any extension to these time periods that may be
provided at its discretion by the Illinois EPA shall
not alter the source owner or operator's obligation
to perform emission testing for purposes of the NSPS
in a timely manner as specified by 40 CFR 60.8.
b.
The following methods and procedures shall be used for
testing of emissions:
i.
The USEPA Reference Test Methods shall be used
including the following:
ii.
Opacity
Nitrogen Oxides
USEPA Method 9
USEPA
Method 20
A.
Pursuant to 40 CFR 60.335(b), the owner or
operator shall determine compliance with the
applicable nitrogen oxides emission limitation
in 40 CFR 60.332 and shall meet the performance
test requirements of 40 CFR 60.8 as follows:
For each run of the performance test, the mean
nitrogen oxides emission concentration (NO
xo
)
corrected to 15 percent O
2
shall be corrected to
ISO standard conditions using the following
equation. Notwithstanding this requirement,
use of the ISO correction equation is optional
for:
Lean premix stationary combustion
turbinesi units used in association with heat
recovery steam generators (HRSG) equipped with
duct burnersi and units equipped with add-on
emission control devices, pursuant to 40 CFR
60.335(b) (1):
NO
x
=
(NO
xo
) (Pr/p
o)
0.5 e19 (Ho-O. 00633)
(288°K/Ta)1.53
Where:
NO
x
= emission concentration of NO
x
at 15
percent O
2
and ISO standard ambient
conditions, ppm by volume, dry basis
NO
xo
= mean observed NO
x
concentration, ppm by
volume, dry basis, at 15 percent O
2
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P
r
= reference combustor inlet absolute
pressure at 101.3 kilopascals ambient
pressure, mm Hg
Po
= observed combustor inlet absolute
pressure at test, mm Hg
Ho
=
observed
humidity of ambient air, 9 H2 O/g
air
e
= transcendental constant, 2.718
Ta
= ambient temperature, OK
The 3-run performance test required by 40 CFR
60.8 must be performed within ± 5 percent at
30, 50, 75, and 90-to-100 percent of peak load
or at four evenly-spaced load points in the
normal operating range of the gas turbine,
including the minimum point in the operating
range and 90-to-100 percent of peak load, or at
the highest achievable load point if 90-to-100
percent of peak load cannot be physically
achieved in practice. If the turbine combusts
both oil and gas as primary or backup fuels,
separate performance testing is required for
each fuel. Notwithstanding these requirements,
performance testing is not required for any
emergency fuel (as defined in 40 CFR 60.331),
pursuant to 40 CFR 60.335(b) (2).
If water or steam injection is used to control
NO
x
with no additional post-combustion NO
x
control and the owner or operator chooses to
monitor the steam or water to fuel ratio in
accordance with 40 CFR 60.334(a), then that
monitoring system must be operated concurrently
with each EPA Method 20, ASTM D6522-00
(incorporated by reference, see 40 CFR 60.17),
or EPA Method 7E run and shall be used to
determine the fuel consumption and the steam or
water to fuel ratio necessary to comply with
the applicable 40 CFR 60.332 NO
x
emission limit,
pursuant to 40 CFR 60.335(b) (4).
If the owner or operator elects to install a
CEMS, the performance evaluation of the CEMS
may either be conducted separately (as
described in paragraph (b) (7)of this section)
or as part of the initial performance test of
the affected unit, pursuant to 40 CFR
60.335 (b)
(6) .
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Pursuant to 40 CPR 60.335(b) (7), if the owner
or operator elects to install and certify a NO
x
CEMS under 40 CPR 60.334(e), then the initial
performance test required under 40 CFR 60.8 may
be done in the following alternative manner:
Perform a minimum of 9 reference method runs,
with a minimum time per run of 21 minutes, at a
single load level, between 90 and 100 percent
of peak (or the highest physically achievable)
load, pursuant to 40 CPR 60.335 (b) (7) (i) .
Use the test data both to demonstrate
compliance with the applicable NO
x
emission
limit under 40 CPR 60.332 and to provide the
required reference method data for the RATA of
the CEMS described under 40 CPR 60.334(b)
pursuant to 40 CPR 60.335(b) (7) (ii).
The requirement to test at three additional
load levels is waived, pursuant to 40 CFR
60.335 (b) (7) (iii) .
If the owner or operator elects under 40 CFR
60.334(f) to monitor combustion parameters or
parameters indicative of proper operation of NO
x
emission controls, the appropriate parameters
shall be continuously monitored and recorded
during each run of the initial performance
test, to establish acceptable operating ranges,
for purposes of the parameter monitoring plan
for the affected unit, as specified in 40 CFR
60.334 (g), pursuant to 40 CPR 60.335 (b) (8) .
Pursuant to 40 CPR 60.335(b) (10), if the owner
or operator is required under 40 CFR
60.334(i) (1) or (3) to periodically determine
the sulfur content of the fuel combusted in the
turbine, a minimum of three fuel samples shall
be collected during the performance test.
Analyze the samples for the total sulfur
content of the fuel using:
For gaseous fuels, ASTM Dl072-BO, 90
(Reapproved 1994); D3246-81, 92, 96; D4468-85
(Reapproved 2000); or D6667-01 (all of which
are incorporated by reference, see 40 CFR
60.17). The applicable ranges of some ASTM
methods mentioned above are not adequate to
measure the levels of sulfur in some fuel
gases. Dilution of samples before analysis
(with verification of the dilution ratio) may
be used, subject to the prior approval of the
36
Administrator, pursuant to 40 CFR
60.335(b) (10) (ii).
The fuel analyses required under paragraphs
(b) (9) and (b) (10) of this section may be
performed by the owner or operator, a service
contractor retained by the owner or operator,
the fuel vendor, or any other qualified agency,
pursuant to 40 CFR 60.335(b) (11).
B.
Pursuant to 40 CFR 60.335(c), the owner or
operator may use the following as alternatives
to the reference methods and procedures
specified in this section:
Instead of using the equation in paragraph
(b) (1) of this section, manufacturers may
develop ambient condition correction factors to
adjust the nitrogen oxides emission level
measured by the performance test as provided in
40 CFR 60.8 to ISO standard day conditions,
pursuant to 40 CFR 60.335(c) (1).
c.
At least 60 days prior to the actual date of testing, a
written test plan shall be submitted to the Illinois EPA
for review. This plan shall describe the specific
procedures for testing and shall include as a minimum:
i.
The person(s) who will be performing sampling and
analysis and their experience with similar tests.
ii.
The specific conditions under which testing shall be
performed including a discussion of why these
conditions will be representative of maximum
emissions and the means by which the operating
parameters for the turbine will be tracked and
recorded.
iii. The specific determinations of emissions that are
intended to be made, including sampling and
monitoring locations; the test method(s) that will be
used, with the specific analysis method, if the
method can be used with different analysis methods.
The source owner or operator may also propose a plan
for testing across the normal operating range of the
affected turbines.
d.
The Illinois EPA shall be notified prior to these tests to
enable the Illinois EPA to observe these tests.
Notification of the expected date of testing shall be
submitted a minimum of thirty (30) days prior to the
expected date. Notification of the actual date and
expected time of testing shall be submitted a minimum of
five (5) working days prior to the actual date of the test.
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The Illinois EPA may, at its discretion, accept
notifications with shorter advance notice provided that the
Illinois EPA will not accept such notifications if it
interferes with the Illinois EPA's ability to observe the
testing.
e.
The Final Report for these tests shall be submitted to the
Illinois EPA within 60 days after the date of the tests.
The Final Report shall include as a minimum:
f.
i.
A summary of results.
ii.
General information.
iii. Description of test method(s), including description
of sampling points, sampling train, analysis
equipment and test schedule.
iv.
Detailed description of test conditions, including:
A.
Fuel consumption (standard ft') .
B.
Firing rate (million Btu/hr) .
c.
Turbine/Generator output rate (MW).
v.
Data and calculations, including copies of all raw
data sheets and records of laboratory analyses,
sample calculations, and data on equipment
calibration.
i.
Upon written request by the Illinois EPA, the source
owner or operator shall have the opacity of the
exhaust from the affected turbine(s) tested during
representative operating conditions as determined by
a qualified observer in accordance with USEPA Test
Method 9, as further specified below, pursuant to
Section 39.5(7) (d) of the Act.
ii.
Such testing shall be conducted for specific
turbine(s) within 90 calendar days of the request, or
on the date turbine{s) next operates, or on the date
agreed upon by the Illinois EPA, whichever is later.
iii. The duration of opacity observations for each test
shall be at least 30 minutes (five 6-minute averages)
unless the average opacities for the first 12 minutes
of observations (two six-minute averages) are both
less than 10.0 percent.
iv.
The source owner or operator shall notify the
Illinois EPA at least 7 days in advance of the date
and time of these tests, in order to allow the
Illinois EPA to witness testing. This notification
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* * * * * PCB 2009-097 * * * * *
7.1.8
shall include the name and employer of the qualified
observer(s) .
v.
The source owner or operator shall promptly notify
the Illinois EPA of any changes in the time or date
for testing.
vi.
The source owner or operator shall provide a copy of
its observer's readings to the Illinois EPA at the
time of testing
I
if Illinois EPA personnel are
present.
vii. The source owner or operator shall submit a written
report for this testing within 30 days of the date of
testing. This report shall include:
A.
Date and time of testing.
B.
Name and employer of qualified observer.
C.
Copy of current certification.
D.
Description of observation conditions.
E.
Description of turbine operating conditions.
F.
Raw data.
G.
Opacity determinations.
H.
Conclusions.
Monitoring Requirements
a.
i.
If an affected turbine is routinely operated or
exercised to confirm that the turbine will operate
when needed, the operation and opacity of the
affected turbine shall be formally observed by
operating personnel for the affected turbine or a
member of source owner or operator's environmental
staff on a regular basis to assure that the affected
turbine is operating properly, which observations
shall be made at least every six months.
ii.
If an affected turbine is not routinely operated or
exercised, i.e., the time interval between operation
of an affected turbine is typically greater than six
months, the operation and opacity of the affected
turbine shall be formally observed as provided above
each time the source owner or operator carries out a
scheduled exercise of the affected turbine.
iii.
The GourGO O\lnOr or
o~erator
shall also conduct
formal observations of operation and opacity af an
39
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
affected turlsiFle uFlon ",.ritten request
by
~he
Illinois
EPA. With the agreement of the Illinois EP.'" tae
source G',mcr or opera"!::.or may sched:.:le these
observatioFls to taJ:e place eurin§" perisen ;;hen it
Houle
other~dse
be operating the affected
turbine.
Note:
The formal observation required above is not
intended to be a USEPA Test Method 9 opacity test, nor does
the observation require a USEPA Test Method 9 certified
observer.
It is intended to be performed by personnel
familiar with the operation of the affected turbine who
would be able to make a determination based from the
observed opacity as to whether or not the affected turbine
was running properly, and subsequently initiate a
corrective action if necessary.
b.
The affected turbine shall comply with the applicable
monitoring requirements of 40 CFR 60.334(h), below.
Monitoring of fuel nitrogen content shall not be required
while the facility does not claim an allowance for fuel-
bound nitrogen. Monitoring for sulfur content in fuel is
not required while natural gas is the only fuel fired in
the affected turbine and the requirements of 40 CFR
60.334(h)3(i) or (ii) are met.
Pursuant to 40 CFR 60.334(h), the owner or operator of any
stationary gas turbine subject to the provisions of this
subpart:
Shall monitor the total sulfur content of the fuel being
fired in the turbine, except as provided in paragraph
(h) (3)of this section. The sulfur content of the fuel must
be determined using total sulfur methods described in 40
CFR 60.335(b) (10). Alternatively, if the total sulfur
content of the gaseous fuel during the most recent
performance test was less than 0.4 weight percent (4000
ppmw) , ASTM D4084-82, 94, D5504-01, D6228-98, or Gas
Processors Association Standard 2377-86 (all of which are
incorporated by reference-see 40 CFR 60.l7), which measure
the major sulfur compounds may be used, pursuant to 40 CFR
60.334 (h)(l); and
Shall monitor the nitrogen content of the fuel cornbusted in
the turbine, if the owner
br
operator claims an allowance
for fuel bound nitrogen (i.e., if an F-value greater than
zero is being or will be used by the owner or operator to
calculate STD in 40 CFR 60.332). The nitrogen content of
the fuel shall be determined using methods described in 40
CFR 60.335(b) (9) or an approved alternative, pursuant to 40
CFR 60.334 (h) (2) .
Pursuant to 40 CFR 60.334(h) (3), notwithstanding the
provisions of paragraph (h) (l) of this section, the owner
or operator may elect not to monitor the total sulfur
40
content of the gaseous fuel combusted in the turbine, if
the gaseous fuel is demonstrated to meet the definition of
natural gas in 40 CFR 60.331(u), regardless of whether an
existing custom schedule approved by the administrator for
subpart GG requires such monitoring.
The owner or operator
shall use one of the following sources of information to
make the required demonstration:
The gas quality characteristics in a current, valid
purchase contract, tariff sheet or transportation contract
for the gaseous fuel, specifying that the maximum total
sulfur content of the fuel is 20.0 grains/IOO scf or less,
pursuant to 40 CFR 60.334(3) (i); or
Representative fuel sampling data which show that the
sulfur content of the gaseous fuel does not exceed 20
grains/IOO scf. At a minimum, the amount of fuel sampling
data specified in section 2.3.1.4 or 2.3.2.4 of appendix D
to part 75 of this chapter is required, pursuant to 40 CFR
60.334 (h) (3) (ii).
c.
Intentionally left blank.
d.
i.
The owner or operator of an affected turbine subject
to 35 lAC 217 Subpart V (Condition
7.1.3(e»
shall
install, calibrate, maintain and oper.ate continuous
emissions monitoring systems (CEMS) for NO
x
that meet
the requirements of 40 CFR 75, Subpart B [35 lAC
217.710 (a) ] .
ii.
Notwithstanding 35 lAC 217.710(a) above, the owner or
operator of a gas-fired peaking unit or oil-fired
peaking unit as defined in 40 CFR 72.2 may determine
NO
x
emissions in accordance with the emissions
estimation protocol of 40 CFR 75, Subpart
E
[35 lAC
217.710 (b)] .
iii. Notwithstanding 35 lAC 2l7.7l0(a) above, the owner or
operator of a combustion turbine that operates less
than 350 hour per ozone control period may determine
the heat input and NO
x
emissions of the turbine as
follows
[35 lAC 217.710(c)]:
A.
Heat input shall be determined from the metered
fuel usage to the turbine or the calculated
heat input determined as the product of the
turbine'S maximum hourly heat input and hours
of operation as recorded by operating
instrumentation on the turbine
[35 lAC
217.710(c) (1)].
B.
NO
x
emissions shall be determined as the product
of the heat input, as determined above, and the
41
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
e.
i.
appropriate default NO
x
emission factors below
[35 IAC 217.710(c) (2)]:
0.7 lbs/mmBtu - Natural gas
1.2 lbs/mmBtu - Fuel oil
The affected turbine shall be equipped, operated, and
maintained with a continuous monitoring system to
monitor and record the fuel consumption being fired.
7.1.9
Recordkeeping Requirements
In addition to the records required by Condition 5.9, the source
owner or operator shall maintain records of the following items
for the affected turbine(s) to demonstrate compliance with
Conditions 5.6.1, 7.1.3, 7.1.5, and 7.1.6, pursuant to Section
39.5 (7) (b) of the Act:
a.
The owner or operator of an affected turbine subject to the
requirements of 35 IAC 217 Subpart V (Condition 7.1.3(e»
shall:
i.
Comply with the recordkeeping and reporting
requirements of 40 CFR 75 applicable to NO
x
emissions
during the ozone control period, including, but not
limited to, 40 CFR 75.54 (b) and (d)
[35 IAC
217.712(a)] .
ii.
Notwithstanding 35 IAC 217.712(a) above, the owner or
operator of a combustion turbine for which heat input
and NO
x
emissions are determined pursuant to 35 IAe
217.710 (c) (Condition 7.1. 8 (d) (iii» shall comply
with the following recordkeeping and reporting
requirements
[35 IAC 217.712(b)]:
A.
Maintain records of the heat input and NO
x
emissions of the turbine as determined in
accordance with 35 IAC 217.710(c), and records
of metered fuel use or operating hours used to
determine heat input
[35 IAC 217.712(b) (1)].
b.
The source owner or operator shall maintain records of the
following items:
i.
The sulfur content of the natural gas used to fire
the turbines as determined in accordance with
Condition 7.1.8(b).
ii.
A copy of the Final Report(s) for emission testing
conducted pursuant to Condition 7.1.7.
iii. Copies of opacity determinations taken for the source
by qualified observer(s) using USEPA Method 9.
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* * * * * PCB 2009-097 * * * * *
iv.
Records documenting its periodic review of its
operating procedures as required by Condition
7.l.5(a) .
v.
Information for the formal observations of opacity
conducted pursuant to Condition 7.1.8(a). For each
occasion on which observations are made, these
records shall include the date, time, identity of the
observer, a description of the various observations
that were made, whether or not the affected engine
was running properly, and whether or not corrective
action is necessary and was subsequently initiated.
c.
A maintenance and repair log for the affected turbine,
listing each activity performed with date.
d.
Intentionally left blank.
e.
Fuel consumption for the affected turbine, scf/month and
scf/year.
f.
g.
i.
Ratio of water to fuel being fired in the affected
turbine.
ii.
Period of time when wet compression is used for power
augmentation.
i.
Actual and effective operating hours for the affected
turbines (total hours, hours for startup, and hours
with wet compression on) .
ii.
Facility operating hours on a daily basis. For this
purpose, the Permittee shall consider the facility to
operate for one hour if one or more turbines are
operated during an hour.
For example, if one turbine
or four turbines operate from 12:00 noon to 6:00 PM
on a day, in both cases, this shall count as six
operating hours.
h.
Heat content of the fuel being fired in the affected
turbine.
i.
Emissions of each pollutant from the affected turbine,
including emissions from startups, with supporting
calculations including documentation on the validity of the
emission factors used, ton/month and ton/year.
j.
The source owner or operator shall maintain records that
identify:
i.
Any periods during which a continuous monitoring
system was not operational, with explanation.
43
ii.
If a water injection system is used, any period when
the affected turbine was in operation during which
ice fog was deemed to be a traffic hazard, the
ambient conditions existing during the periods, the
date and time the water injection system was
deactivated, and the date and time the system was
reactivated.
iii. Any day in which emission and/or opacity exceeded an
applicable standard or limit.
k.
The source owner or operator shall keep records of good
operating practices for each turbine.
1.
't'Re seuroe ef,mer Sf eperate:r shall mal ntain the fsllml'ing
records related to each startup and shutdol'A of the
turbiFles.
i.
TAG fellaHin§, infermation fer each startu13 of the
't-tr~
}).,
Date ane time ef startup.
B.
Whether operating per3ennel fer the turbines or
air eFlv':'ronmeFltal staff afe SB site dur--i-fl.g
startup.
C.
P.
dcsc:.:ip::ion ef tAe starttlpi if ,lL-:..t::en
operating procedures arc FlO'!: falla',,'ed during
the startup er signi:icant p..:-e'e2.effis
ee8U~
during
t~e
startup, including detailed
mrplanatien,
i:'.
The
fel~m:ing
information for each shutde::n ef a
turbine:
n
L.t •
B.
Date and time of shutde'lm.
A
description of the shutam:n, if ',:ritten
operating precedures are Bot folle ..
ed
~
the sAutdeHn er signifioant problems
OOO~lr
duriB§ the shutdsliA, in.:ludin§ detailed
enp.:"anatien,
iii. The follmIing infermatioIl for the turbines
',/hen
abeve
normal epacity, as defined ':'n Cendition 7.1.8, has
been observecl by saures persennel:
A.
Nams of abserver, pos:..tion and reason fer acing
at site.
B,
Date and Eiuratian of above normal opacity,
incl-..:ding affected turb.-:"Flc, start t_Lms aEd time
fl8:E'Rla2. eperatien Has achieved,
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* * * * * PCB 2009-097 * * * * *
C.
If normal operation
'.las
Flot aehiG-:reEi ',:itfiin 30
minutes, an CJcplanation ;oh} startu!? GeHlEl Rot
lse nchie'iTed Hithin this time.
D.
A detailed EiGscri!?tion ef the startup,
ineluEiing reauon for operation.
E.
P,R cl,!,lC:Ration
\ihy
established startup
procedures could not be performed, if r-re-t;.
performed.
F.
TAe Ra.turs of opacity
fol~Q!,:ing
the ens sf
startup or 30 miFlUtes of o!?cratioR, ,;hichever
occurs firs::, and duratieF.t ef operatien unt=-l
achievemcFlt of normal opacity or shutdo\7n.
G.
Whether an eHeeedafloe of Gond:'.tion 7.1. 3
(bl ,
i.c., 30 pcrccFlt opacity, may havc occurred
during startup, 'dl th
~planati
on if qualified
OBserver t:as en site.
m.
Records for Malfunctions and Breakdowns
The Permittee shall maintain records, pursuant to 35 lAC
201.263, of continued operation of an affected turbine
subject to Condition 7.1.3(g) during malfunctions and
breakdown, which as a minimum, shall include:
i.
Date and duration of malfunction or breakdown.
ii.
A detailed explanation of the malfunction or
breakdown.
iii. An explanation why the affected turbine continued to
operate in accordance with Condition 7.1.3(g).
iv.
The measures used to reduce the quantity of emissions
and the duration of the event.
v.
The steps taken to prevent similar malfunctions or
breakdowns or reduce their frequency and severity.
vi.
The amount of release above typical emissions during
malfunction/breakdown.
7.1.10 Reporting Requirements
a.
Reporting of Deviations
The source owner or operator shall promptly notify the
Illinois EPA, Air Compliance Unit, of deviations of the
affected turbine with the permit requirements as follows,
pursuant to Section 39.5(7) (f) (ii) of the Act. Reports
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* * * * * PCB 2009-097 * * * * *
shall describe the probable cause of such deviations, and
any corrective actions or preventive measures taken:
i.
Emissions from the affected turbine in excess of the
limits specified in Conditions 7.1.3 and 7.1.6 within
30 days of such occurrence.
ii.
Operation of the affected turbine in excess of the
limits specified in Conditions 7.1.5 and 7.1.6 within
30 days of such occurrence.
b.
In conjunction with the Annual Emission Report required by
35 lAC Part 254, the source owner or operator shall provide
the operating hours for each affected turbine, the total
number of startups, the total fuel consumption during the
preceding calendar year.
c.
Pursuant to 40 CFR 60.7(c) and 40 CFR 60.334(j), a report
shall be submitted on a semi-annual basis. This report
shall contain information on excess emissions and
monitoring system downtime reports in accordance with 40
CFR 60.7(c) and 40 CFR 60.334(j).
d.
i.
Annually report the heat input and NO
x
emissions of
the turbine as determined in accordance with 35 lAC
217.710 (c) (Condition 7.1. 8 (c) (iii) ), for each ozone
control period, by November 30 of each year
[35 IAC
217.712 (b) (2) 1.
ii.
Pursuant to 35 IAC 217.712(c) and (d), no later than
November 30 of each year, the source owner or
operator shall submit a report to the Illinois EPA
that demonstrates that the affected turbine has
complied with Condition 7.1.3(e). These reports
shall be accompanied by a certification statement
signed by a responsible official for the source owner
or operator as specified by 35 IAC 217.712(c).
c.
ReportiAEj sf Startups
The source mJncr or operatar shall submit seFf'.i annual
startup rep arts ta the Illinois EPA pursuant to Sections
39.§(7) la) aflei If) of the Aet.
These rcpor;:s shall. be
submitted along 'dith the Gemi aFlRual rep arts required
by
Condition') .1.10 Ie) anei slocll inelueie the folle,rifig
information for start:lps of tRC affected turbine during the
reporting
pcr~oei:
i.
Ti list of the startups of the affected turlsine,
incl':.::.ding the date, duration and description of each
startup, accompanied
by
a copy of the recards
purs:.:aflt to Coneiition 7.1. 10 I f) Iii) for each start;op
for \,hich such records \7Cre required.
46
ii.
If there have beeA Ae startups of an affected turbine
dHring the reporting peri ed,
th~s
shall be stated in
the repert.
f.
Reporting of Malfunctions and Breakdowns
The Permittee shall provide the following notification and
reports to the Illinois EPA, Air Compliance Unit and
Regional Field Office, pursuant to 35 lAC 201.263,
concerning continued operation of an affected turbine
subject to Condition 7.1.3(g) during malfunction or
breakdown:
i.
A.
The Permittee shall notify the Illinois EPA's
regional office by telephone as soon as
possible during normal working hours, but no
later than three (3) days, upon the occurrence
of noncompliance due to malfunction or
breakdown.
B.
Upon achievement of compliance, the Permittee
shall give a written follow-up notice within 15
days to the Illinois EPA, Air Compliance Unit
and Regional Field Office, providing a detailed
explanation of the event, an explanation why
continued operation of the affected turbines
was necessary, the length of time during which
operation continued under such conditions, the
measures taken by the Permittee to minimize and
correct deficiencies with chronology, and when
the repairs were completed or when the affected
turbine was taken out of service.
C.
If compliance is not achieved within 5 working
days of the occurrence, the Permittee shall
submit interim status reports to the Illinois
EPA, Air Compliance Unit and Regional Field
Office, within 5 days of the occurrence and
every 14 days thereafter, until compliance is
achieved. These interim reports shall provide
a brief explanation of the nature of the
malfunction or breakdown, corrective actions
accomplished to date, actions anticipated to
occur with schedule, and the expected date on
which repairs will be complete or the affected
turbine will be taken out of service.
ii.
In accordance with the due dates in Condition 8.6.1,
the Permittee shall submit semi-annual malfunction
and breakdown reports to the Illinois EPA pursuant to
Sections 39.5(7) (a) and (f) of the Act. These
reports may be submitted along with other semi-annual
reports and shall include the following information
47
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
for malfunctions and breakdowns of the affected
turbine during the reporting period:
A.
A listing of malfunctions and breakdowns, in
chronological order, that includes:
I.
The date
l
time, and duration of each
incident.
II.
The identity of the affected operation(s)
involved in the incident.
B.
Dates of the notices and reports of Conditions
7.1.10(f) (i).
C.
Any supplement information the Permittee wishes
to provide to the notices and reports of
conditions 7.1.10 (f) (i) .
D.
The aggregate duration of all incidents during
the reporting period.
E.
If there have been no such incidents during the
reporting period, this shall be stated in the
report.
7.1.11 Operational Flexibility/Anticipated Operating Scenarios
Operational flexibility is not set for the affected turbines.
7. 1. 12 Compliance Procedures
a.
Complianc~
with the opacity limitations of Conditions
7.1.3(b) is addressed by the requirements of Condition
7.1.5, the testing requirements of 7.1.7, the monitoring
requirements of 7.1.8, and the records required in
Condition 7.1.9, and the reports required in Condition
7.1.10.
b.
Compliance with the 80
2
emission limitations of Conditions
7.1.3(c) is addressed by the requirements of Condition
7.1.5, the monitoring requirements of 7.1.8, the records
required in Condition 7.1.9, and the reports required in
Condition 7.1.10.
c.
i.
Compliance with the NO
x
emission limitations of
Conditions 7.1.3(d) (i) is addressed by the
requirements of Condition 7.1.5, the testing
requirements of 7.1.7, the monitoring requirements of
7.1.8, and the records required in Condition 7.1.9,
and the reports required in Condition 7.1.10(a).
ii.
Compliance with the 80
2
emission limitations of
Conditions 7.1.3(d) (ii) is addressed by the
48
d.
e.
i.
requirements of Condition 7.1.5, the monitoring
requirements of 7.1.8, the records required in
Condition 7.1.9, and the reports required in
Condition 7.1.10(a).
Compliance with the NO
x
emission limitations of
Conditions 7.1.3(e) is addressed by the requirements
of Condition 7.1.5, the testing requirements of
7.1.7, the monitoring requirements of 7.1.8, the
records required in Condition 7.1.9, and the reports
required in Condition 7.1.10(a).
ii.
Notwithstanding 35 IAC 217.710(a), Condition
7.1.8(d), the owner or operator of a gas-fired
peaking unit or oil-fired peaking unit as defined in
40 CFR 72.2 may determine NO
x
emissions in accordance
with the emissions estimation protocol of 40 CFR 75,
Subpart E
[35 IAC 217.710(b)).
iii. Notwithstanding 35 IAC 217.710(a), Condition 7.1.8(d),
the owner or operator of a combustion turbine that
operates less than 350 hour per ozone control period
may determine the heat input and NO
x
emissions of the
turbine as follows
[35 IAC 217.710(c)]:
i.
A.
Heat input shall be determined from the metered
fuel usage to the turbine or the calculated
heat input determined as the product of the
turbine's maximum hourly heat input and hours
of operation as recorded by operating
instrumentation on the turbine [35 lAC
217.710(c) (1)].
B.
NO
x
emissions shall be determined as the product
of the heat input, as determined above, and the
appropriate default NO
x
emission factors below
[35 IAC 217.710(c) (2)]:
0.7 lbs/mmBtu - Natural gas
1.2 lbs/mmBtu - Fuel oil
GOHlfllianee 'i:ita tae fuel limits in ConditioFl 7. 1. 6 la)
is aEidresseei
By
the records and repor!:.s
1~equi.::e.ei
in
Conditions 7.1.9 and 7.1.18.
ii.
Co:t'fl.t?lianee 'lith the emission limits in ConsitioFls 5. 6
and 7.1.§(b) is addressed by the reeerds and reports
requireei in Conditions
t.~.9
and 7.1.10, the
continuous NO
if
monitoring requirements in Condition
7.1.8 and from cFfL':"ssisFl fac"tors sC7clopcd from "the
FRost
rscoRt ::lpprsvsd stacle test in acceraaFlcs
'.Jith
GOFldition 7.1. €i
(e)
for
NO~H
CO,
VO~q
and
PP1/Pt1.}y.--a-ru:i
7.~.7,
anci analysis of fuel sulfur content SF
standard faeters
(GO~~
49
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
8.0
GENERAL PERMIT CONDITIONS
8.1
Permit Shield
Pursuant to Section 39.5(7) (j) of the Act, the Permittee has requested
and has been granted a permit shield. This permit shield provides that
compliance with the conditions of this permit shall be deemed
compliance with applicable requirements which were applicable as of the
date the proposed permit for this source was issued
t
provided that
either the applicable requirements are specifically identified within
this permit, or the Illinois EPA, in acting on this permit application,
has determined that other requirements specifically identified are not
applicable to this source and this determination (or a concise summary
thereof) is included in this permit.
This permit shield does not extend to applicable requirements which are
promulgated after January 30, 2009 (the date of issuance of the
proposed permit) unless this permit has been modified to reflect such
new requirements.
8.2
Applicability of Title IV Requirements (Acid Deposition Control)
This source is an affected source under Title IV of the CAA and is
subject to requirements pursuant to Title IV of the CAA as specified in
Section 6.6. To the extent that the federal regulations promulgated
under Title IV of the CAA, are inconsistent with the requirements of
this permit, the federal regulations promulgated under Title IV of the
CAA shall take precedence pursuant to Section 39.5(17) (j) of the Act.
8.3
Emissions Trading Programs
No permit revision shall be required for increases in emissions allowed
under any USEPA approved economic incentives, marketable permits,
emissions trading, and other similar programs or processes for changes
that are provided for elsewhere in this permit and that are authorized
by the applicable requirement [Section 39.5(7) (0) (vii) of the Act].
8.4
Operational Flexibility/Anticipated Operating Scenarios
8.4.1
8.4.2
Changes Specifically Addressed by Permit
Physical or operational changes specifically addressed by the
Conditions of this permit that have been identified as not
requiring Illinois EPA notification may be implemented without
prior notice to the Illinois EPA.
Changes Requiring Prior Notification
The Permittee is authorized to make physical or operational
changes that contravene express permit terms without applying
for or obtaining an amendment to this permit, provided that
[Section 39.5(12) (a) (i) of the Act]:
a.
The changes do not violate applicable requirements;
50
b.
The changes do not contravene federally enforceable permit
terms or conditions that are monitoring (including test
methods), recordkeeping, reporting, or compliance
certification requirementsi
c.
The changes do not constitute a modification under Title I
of the CAAi
d.
Emissions will not exceed the emissions allowed under this
permit following implementation of the physical or
operational change; and
e.
The Permittee provides written notice to the Illinois EPA,
Division of Air Pollution Control, Permit Section, at least
7 days before commencement of the change.
This notice
shall:
i.
Describe the physical or operational change;
ii.
Identify the schedule for implementing the physical
or operational change;
iii. Provide a statement of whether or not any New Source
Performance Standard (NSPS) is applicable to the
physical or operational change and the reason why the
NSPS does or does not apply;
iv.
Provide emission calculations which demonstrate that
the physical or operational change will not result in
a modification; and
v.
Provide a certification that the physical or
operational change will not result in emissions
greater than authorized under the Conditions of this
permit.
8.5
Testing Procedures
Tests conducted to measure composition of materials, efficiency of
pollution control devices, emissions from process or control equipment,
or other parameters shall be conducted using standard test methods if
applicable test methods are not specified by the applicable regulations
or otherwise identified in the conditions of this permit.
Documentation of the test date, conditions, methodologies,
calculations, and test results shall be retained pursuant to the
recordkeeping procedures of this permit. Reports of any tests
conducted as required by this permit or as the result of a request by
the Illinois EPA shall be submitted as specified in Conditions 8.6.3
and 8.6.4.
51
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
8.6
Reporting Requirements
8.6.1
8.6.2
Monitoring Reports
Reports
summarizing required monitoring as specified in the
conditions of this permit shall be submitted to the Illinois EPA
every six months as follows, unless more frequent submittal of
such reports is required in Sections 5 or 7 of this permit
[Section 39.5(7) (f) of the Act]:
Monitoring Period
Report Due Date
January - June
Septembe~
1
July -
Decembe~
March 1
All instances of deviations from permit requirements must be
clea~ly
identified in such
~epo~ts.
All such
~epo~ts
shall be
certified in accordance with Condition 9.9.
Test Notifications
Unless otherwise specified elsewhere in this permit, a written
test plan
fo~
any test
~equi~ed
by this permit shall be
submitted to the Illinois EPA for review at least 60 days prior
to the testing
pu~suant
to Section 39.5(7) (a) of the Act. The
notification shall include at a minimum:
a.
The name and identification of the affected unit(s);
b.
The
pe~son(s)
who will be
pe~forming
sampling and analysis
and their experience with similar tests;
c.
The specific conditions under which testing will be
performed, including a discussion of why these conditions
will be representative of maximum emissions and the means
by which the operating parameters for the source and any
control equipment will be determined;
d.
The specific determinations of emissions and operation that
are intended to be made, including sampling and monitoring
locations;
e.
The test method(s) that will be used, with the specific
analysis method, if the method can be used with different
analysis methods;
f.
Any minor changes in standard methodology proposed to
accommodate the specific circumstances of testing, with
justification; and
g.
Any proposed use of an alternative test method, with
detailed justification.
52
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
8.6.3
8.6.4
Test Reports
Unless otherwise specified elsewhere in this permit, the results
of any test required by this permit shall be submitted to the
Illinois EPA within 60 days of completion of the testing. The
test report shall include at a minimum [Section 39.5(7) (e) (i)
of the Act] :
a.
The name and identification of the affected unit(s);
b.
The date and time of the sampling or measurements;
C.
The date any analyses were performed;
d.
The name of the company that performed the tests and/or
analyses;
e.
The test and analytical methodologies used;
f.
The results of the tests including raw data, and/or
analyses including sample calculations;
g.
The operating conditions at the time of the sampling or
measurements; and
h.
The name of any relevant observers present including the
testing company's representatives, any Illinois EPA or
USEPA representatives, and the representatives of the
source.
Reporting Addresses
a.
Unless otherwise specified in the particular provision of
this permit or in the written instructions distributed by
the Illinois EPA for particular reports, reports and
notifications shall be sent to the Illinois EPA - Air
Compliance Unit with a copy sent to the Illinois EPA - Air
Regional Field Office.
b.
As of the date of issuance of this permit, the addresses of
the offices that should generally be utilized for the
submittal of reports and notifications are as follows:
i.
Illinois EPA - Air Compliance Unit
Illinois Environmental Protection Agency
Bureau of Air
Compliance & Enforcement Section (MC 40)
P.O. Box 19276
Springfield, Illinois 62794-9276
53
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *
ii.
Illinois EPA - Air Quality Planning Section
Illinois Environmental Protection Agency
Bureau of Air
Air Quality Planning Section (MC 39)
P.o. Box 19276
Springfield, Illinois 62794-9276
iii. Illinois EPA - Air Regional Field Office
Illinois Environmental Protection Agency
Division of Air Pollution Control
9511 West Harrison
Des Plaines, Illinois 60016
iv.
USEPA Region 5 - Air Branch
USEPA (AR - 17J)
Air & Radiation Division
77 West Jackson Boulevard
Chicago, Illinois 60604
c.
Permit applications should be addressed to the Air Permit
Section. As of the date of issuance of this permit, the
address of the Air Permit Section is as follows:
8.7
Title I Conditions
Illinois Environmental Protection Agency
Division of Air Pollution Control
Permit Section (MC 11)
P.O. Box 19506
Springfield, Illinois 62794-9506
Notwithstanding the expiration date on the first page of this CAAPP
permit, Title I conditions in this permit, which are identified by a
Tl, TIN, or TIR designation, remain in effect until such time as the
Illinois EPA takes action to revise or terminate them in accordance
with applicable procedures for action on Title I conditions. This is
because these conditions either:
(a) incorporate conditions of earlier
permits that were issued by the Illinois EPA pursuant to authority that
includes authority found in Title I of the CAA (Tl conditions), (b)
were newly established in this CAAPP permit pursuant to authority that
includes such Title I authority (T1N conditions), or (c) reflect a
revision or combination of conditions established in this CAAPP permit
(T1R conditions).
(See also Condition 1.5.)
54
CERTIFICATE OF SERVICE
J, the W1dersigned, certify that on this 24
rd
day of April, 2009, J have served electronically
the attached
APPEARANCE OF RENEE CIPRIANO,
the
APPEARANCE OF JOSHUA R.
MORE and APPEAL OF CAAPP PERMIT,
upon the following person:
John
T. Therriault, Assistant Clerk
Illinois Pollution Control Board
James
R.
Thompson Center
Suite 11-500
100 West Randolph
Chicago, Illinois 60601
and by first class mail, postage affixed, upon the following persons:
Division
of Legal Counsel
Illinois Environmental Protection Agency
1021 North Grand Avenue, East
P.O. Box 19276
Springfield, Illinois 62794-9276
Joshua
R. More
Renee Cipriano
Joshua
R. More
SCHIFF HARDIN LLP
6600 Sears Tower
233 South Wacker Drive
Chicago, Illinois 60606
312-258-5567
FAX: 312-258-5600
jmore@schiffhardin.com
2\7234430
Electronic Filing - Received, Clekr's Office, April 24, 2009
* * * * * PCB 2009-097 * * * * *