GroundRules
40 CFR 63.10680: Am I subject to this subpart?
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart YYYYY—National Emission Standards for Hazardous Air Pollutants for Area Sources: Electric Arc Furnace Steelmaking Facilities
(a) You are subject to this subpart if you own or operate an electric arc furnace (EAF) steelmaking facility that is an area source of hazardous air pollutant (HAP) emissions.
(b) This subpart applies to each new or existing affected source. The affected source is each EAF steelmaking facility.
(1) An affected source is existing if you commenced construction or reconstruction of the affected source on or before September 20, 2007.
(2) An affected source is new if you commenced construction or reconstruction of the affected source after September 20, 2007.
(c) This subpart does not apply to research and development facilities, as defined in section 112(c)(7) of the Clean Air Act (CAA).
(d) If you own or operate an area source subject to this subpart, you must have or obtain a permit under 40 CFR part 70 or 40 CFR part 71.
Collected 2026-08-27T02:26:04Z. Source file · JSON