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Final Utility MACT Published in Federal Register

Subsequent to EPA finalizing the Utility MACT on December 21, 2011, the final rule (40 CFR 63 Subpart UUUUU) was published in the Federal Register.  Revisions to New Source Performance Standards (NSPS) 40 CFR 60 Subparts D, Da, Db, and Dc, applicable to boilers, were also published.  The Utility MACT applies to coal and oil-fired electric generating units (EGUs).  The effective date is April 16, 2012, and the compliance date for existing EGUs is April 16, 2015.

Final Rule:

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