Documents

Approval and Promulgation of State Plan for Designated Facilities and Pollutants: Louisiana; Clean Air Mercury Rule (CAMR)

Federal Register · Rule · Aug 17, 2007

We will not institute a second comment period on this action. Any parties interested in commenting must do so at this time. … In reviewing State plans, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Revisions to the California State Implementation Plan, South Coast Air Quality Management District

Federal Register · Rule · Mar 22, 2004

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, South Coast Air Quality Management District

Federal Register · Rule · Mar 20, 1998

Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 Act or pre-amended Act), that included South Coast … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. The EPA will not institute a second comment period on the proposed rule.

Regulation of Fuels and Fuel Additives: Modification of the Covered Areas Provision for Reformulated Gasoline

Federal Register · Proposed Rule · Mar 28, 1997

Background Section 107(d) of the Clean Air Act, as amended in 1990 (the Act), requires states to identify all areas that do not meet the national ambient air quality standards (NAAQS) for ozone, and … The authority citation for part 80 continues to read as follows: Authority: Sections 114, 211 and 301(a) of the Clean Air Act as amended (42 U.S.C. 7414, 7545, and 7601(a)). 2.

Approval and Promulgation of Air Quality Implementation Plans; State of Maryland; Revised Definition of Volatile Organic Compounds

Federal Register · Rule · Mar 30, 2005

EPA is approving these revisions to the State of Maryland's SIP in accordance with the requirements of the Clean Air Act. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Plan Approval; Guam; Base Year Emissions Inventory for the 2010 1-Hour Sulfur Dioxide National Ambient Air Quality Standard for the Piti-Cabras Nonattainment Area

Federal Register · Rule · Jul 16, 2025

SUMMARY: The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to Guam's State Implementation Plan (SIP) under section 110(k)(3) of the Clean Air Act (CAA or … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Opposition — Indianapolis Power & Light Co. v. United States Environmental Protection Agency

Supreme Court brief · Opposition · 1980

“The Clean Air Act (formerly 42 U.S.C. 1857 ef seg.) is now codified as 42 U.S.C. (Supp. 1) 7401 e7 seg. See Clean Air Act Amendments of 1977, Pub. L. No. 95-95, 91 Stat. 685. In this brief. … citations will refer to the current codification of the Clean Air Act. as amended. was below the applicable standards and to designate those areas as “nonattainment areas.”

Air Plan Approval; Connecticut; 1997 8-Hour Ozone Attainment Demonstration

Federal Register · Proposed Rule · May 25, 2018

This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before June 25, 2018. ADDRESSES: Submit your comments, identified by Docket ID No. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; Illinois

Federal Register · Rule · Nov 8, 1995

Please be aware that USEPA will institute another comment period on this action only if warranted by significant revisions to the rulemaking based on any comments received in response to today's action … The Clean Air Act forbids USEPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. USEPA., 427 U.S. 246, 256-66 (S.Ct. 1976); 42 U.S.C. 7410(a)(2).

Approval and Promulgation of Air Quality Implementation Plans; State of Utah; General Burning Rule Revisions

Federal Register · Proposed Rule · Jul 13, 2017

by the comment period deadline identified. … The proposed rule revisions capture Utah's restrictions and exemptions for open burning of pollutants to ensure compliance with the Clean Air Act (CAA) NAAQS for PM 2.5 and PM 10 consistent with

Energy Conservation Program: Final Determination of Air Cleaners as a Covered Consumer Product

Federal Register · Rule · Jul 15, 2022

cleaning and purification, rather than just portable air cleaners. … cannot be isolated to air cleaning only.

Revisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District

Federal Register · Proposed Rule · Nov 10, 2005

Under authority of the Clean Air Act as amended in 1990 (CAA or the Act), we are proposing to approve a local rule that addresses opacity standards. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Partial Withdrawals of Findings of Failure To Submit State Implementation Plan (SIP) Revisions To Amend Provisions Applying to Excess Emissions During Periods of Startup, Shutdown, and Malfunction

Federal Register · Rule · Jun 12, 2026

While this list may not be exhaustive, to ease the reading of this preamble and for reference purposes, the EPA defines the following terms and acronyms here: CAA Clean Air Act CBI Confidential Business … Clean Air Agency.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator Units; Control of Emissions From Existing Large Municipal Waste Combustors; Nevada; American Samoa; Northern Mariana Islands

Federal Register · Proposed Rule · Oct 10, 2003

Each negative declaration certifies that certain combustion units, which are subject to the requirements of sections 111(d) and 129 of the Clean Air Act, do not exist within the relevant agency's air pollution … SUPPLEMENTARY INFORMATION: This proposal addresses Clean Air Act section 111(d)/129 negative declarations submitted by air pollution control agencies in Nevada, American Samoa, and Northern Mariana

Approval and Promulgation of Implementation Plans; Wisconsin; Wisconsin Construction Permit Permanency SIP Revision

Federal Register · Rule · Feb 28, 2006

Background Information for Today's Action On March 4, 2004, EPA published a NOD for the Clean Air Act (Act) title V operating permit program in Wisconsin. (69 FR 10167). … The public comment period on the proposed approval of Wisconsin's SIP revision ended on February 13, 2006. EPA did not receive any comments on this proposed revision. III.

National Emission Standards for Hazardous Air Pollutants: Paint Stripping and Miscellaneous Surface Coating Operations at Area Sources

Federal Register · Rule · Jan 9, 2008

An area source is defined in the Clean Air Act (CAA) section 112(a) as any stationary source of HAP that is not a major source, and a major source is defined as any stationary source or group of stationary … Terms used in this subpart are defined in the Clean Air Act, in 40 CFR 63.2, and in this section as follows: Additive means a material that is added to a coating after purchase from a supplier (e.g

Notice of Prevention of Significant Deterioration Final Determination for Metcalf Energy Center

Federal Register · Rule · Sep 13, 2001

period to allow public comment on a supplemental BACT analysis that was submitted after the closure of the original public comment period; (4) the District's failure to respond to certain comments that … The facility is also subject to New Source Performance Standards, subparts AA and GG, and the Acid Rain program under title IV of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Nitrogen Oxides Allowance Requirements

Federal Register · Proposed Rule · Feb 2, 1999

This proposed rule will not have a significant impact on a substantial number of small entities because SIP approvals under section 110 and subchapter I, part D of the Clean Air Act do not create any new … The Clean Air Act forbids EPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. U.S. EPA, 427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2). F.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision; Sacramento Metropolitan Air Quality Management District (SMAQMD), Mojave Desert Air Quality Management District (MDAQMD), and the Ventura County Air Pollution Control District (VCAPCD) as Revisions to the California State Implementation Plan (SIP)

Federal Register · Rule · Apr 20, 1999

The intended effect of approving of these rules is to regulate emissions of oxides of nitrogen (NOX) in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. The EPA will not institute a second comment period on this rule.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Documents Incorporated by Reference

Federal Register · Rule · Mar 3, 2006

EPA is approving these revisions in accordance with the requirements of the Clean Air Act (CAA). … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.