of the previous variances, Deere attempted to achieve compliance by switching its fuel from coal to number 2 fuel oiland installing a baffle system on the air furnaces in anattempt to reduce emissions.
18 — 436
—2—The arbitrary and unreasonable hardship faced by Deerein this case revolves around the Company’s use of air furnaces to produce the malleable iron used in their foundry.
Deere also feels, however, that it must address
the alternatives it would face in the event that a feasiblemeans to comply...
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