(a) On July 1, 2013, the New York State Department of Environmental Conservation (NYSDEC) submitted to the Environmental Protection Agency a section 111(d)/129 plan for implementation and enforcement of 40 CFR part 60, subpart MMMM, Emission Guidelines and Compliance Times for Existing Sewage Sludge Incineration Units. On February 28, 2014, the NYSDEC submitted clarifying information concerning the State's plan.
(b) Identification of sources. The plan applies to existing sewage sludge incineration (SSI) units that:
(1) Commenced construction on or before October 14, 2010, or
(2) Commenced a modification on or before September 21, 2011 primarily to comply with New York's plan, and
(3) Meets the definition of a SSI unit defined in New York's plan.
(c) The effective date of the plan for existing sewage sludge incineration units is July 11, 2014.
(d) On January 27, 2015, the New York State Department of Environmental Conservation (NYSDEC) submitted to the Environmental Protection Agency (EPA) a request to revise its section 111(d)/129 plan for implementation and enforcement of 40 CFR part 60, subpart MMMM - Emission Guidelines and Compliance Times for Existing Sewage Sludge Incineration (SSI) Units submitted on July 1, 2013 and approved by the EPA on June 11, 2014 (79 FR 33456). NYSDEC's January 27, 2015 revision consisted of a request that EPA withdraw its June 11, 2013 approval of the affirmative defense provision as part of its State SSI plan, submitted to EPA for approval on July 1, 2013.
(e) The effective date of EPA's approval of NYSDEC's revised plan for existing sewage sludge incineration units is November 25, 2015.
[79 FR 33457, June 11, 2014, as amended at 80 FR 65161, Oct. 26, 2015]