Source: http://ecfr.io/Title-40/se40.3.52_121
Timestamp: 2019-08-21 02:52:52
Document Index: 248120956

Matched Legal Cases: ['§52', 'art 52', '§52', 'art 52', '§52', 'art 52', '§52', '§52', '§52', '§52']

[40 CFR §52.21] Title 40 Part 52 → Subpart A → §52.21 : Code of Federal Regulations ';
Title 40 Part 52 → Subpart A → §52.21
Title 40 → Chapter I → Subchapter C → Part 52 → Subpart A → §52.21
§52.21 Prevention of significant deterioration of air quality.
PM2.5: 10 tpy of direct PM2.5 emissions; 40 tpy of sulfur dioxide emissions; 40 tpy of nitrogen oxide emissions unless demonstrated not to be a PM2.5 precursor under paragraph (b)(50) of this section
Municipal waste combustor organics (measured as total tetra-through octa-chlorinated dibenzo-p-dioxins and dibenzofurans): 3.2 × 10−6 megagrams per year (3.5 × 10−6 tons per year)
Municipal solid waste landfills emissions (measured as nonmethane organic compounds): 45 megagrams per year (50 tons per year)
Note to paragraph (b)(57): By a court order on December 24, 2003, this paragraph (b)(57) is stayed indefinitely. The stayed provisions will become effective immediately if the court terminates the stay. At that time, EPA will publish a document in the Federal Register advising the public of the termination of the stay.
Note to paragraph (b)(58): By a court order on December 24, 2003, this paragraph (b)(58) is stayed indefinitely. The stayed provisions will become effective immediately if the court terminates the stay. At that time, EPA will publish a document in the Federal Register advising the public of the termination of the stay.
Note to paragraph (c)(50)(i)(f): No de minimis air quality level is provided for ozone. However, any net emissions increase of 100 tons per year or more of volatile organic compounds or nitrogen oxides subject to PSD would be required to perform an ambient impact analysis, including the gathering of ambient air quality data.
Note to paragraph (cc): By a court order on December 24, 2003, this paragraph (cc) is stayed indefinitely. The stayed provisions will become effective immediately if the court terminates the stay. At that time, EPA will publish a document in the Federal Register advising the public of the termination of the stay.
Editorial Note: For Federal Register citations affecting §52.21, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.
Effective Date Note: At 76 FR 17556, Mar. 30, 2011, §52.21(b)(2)(v) and (b)(3)(iii)(c) were stayed indefinitely.