Current through Register Vol. 54, No. 44, November 2, 2024
Section 127.35 - Maximum achievable control technology standards for hazardous air pollutants(a) This section establishes the process that the Department will follow in establishing maximum achievable control technology standards in plan approvals.(b) The regulations establishing performance or emission standards promulgated under section 112 of the Clean Air Act (42 U.S.C.A. § 7412) at 40 CFR Part 63 (relating to National Emission Standards for Hazardous Air Pollutants for Source Categories) are incorporated by reference into the Department's plan approval program. After the effective date of the performance or emission standard, new, reconstructed, modified and existing sources shall comply with the performance or emission standards pursuant to the compliance schedule established under section 112 of the Clean Air Act and the regulations thereunder.(c) If the Administrator of the EPA has not promulgated a standard to control the emissions of hazardous air pollutants for a category or subcategory of major stationary sources under section 112 of the Clean Air Act pursuant to the schedule established under section 112(c) of the Clean Air Act, the Department will establish a performance or emission standard on a case-by-case basis for individual sources or a category of sources for those major stationary sources.(d) The Department will establish performance or emission standards as required by section 112(g) of the Clean Air Act for the construction, reconstruction or modification of sources.(e) The standards established under this section will be incorporated into the plan approval of each source within the category or subcategory for which a maximum achievable control technology requirement has been established. The Department has the authority to require, in the plan approval, reasonable monitoring, recordkeeping and reporting requirements for sources which emit hazardous air pollutants.(f) A person challenging the performance or emission standards established by the Department has the burden to demonstrate that the performance or emission standard does not meet the requirements of section 112 of the Clean Air Act.(g) In addition to the requirements of this section, the Department is authorized to require that new sources demonstrate in the plan approval application that the source will reduce or control emissions of air pollutants, including hazardous air pollutants, by using best available technology.(h) The early emissions reduction program authorized under section 112(i)(5) of the Clean Air Act is incorporated by reference into the Department's plan approval and operating permit program.The provisions of this §127.35 adopted November 25, 1994, effective 11/26/1994, 24 Pa.B. 5899. This section cited in 25 Pa. Code § 127.450 (relating to administrative operating permit amendments); and 25 Pa. Code § 127.702 (relating to plan approval fees).