Documents

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Post-1996 Rate-of-Progress Plan for the Metropolitan Washington, DC Area

Federal Register · Proposed Rule · Sep 28, 2000

Air Act (the Act). … Air Act.

Approval and Promulgation of Maintenance Plans; Michigan; Southeast Michigan Ozone Maintenance Plan Update to the State Implementation Plan

Federal Register · Proposed Rule · May 20, 2005

This update is required by the Clean Air Act (CAA). … Make sure to submit your comments by the comment period deadline identified. II. What Action Is EPA Taking Today?

Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Section 110(a)(2) Infrastructure Requirements for the 2008 Lead National Ambient Air Quality Standards

Federal Register · Proposed Rule · Jul 3, 2012

This SIP revision provides the basic program elements specified in Clean Air Act (CAA) section 110(a)(2) necessary to implement, maintain, and enforce the 2008 lead national ambient air quality standards … Mail: EPA-R03-OAR-2012-0436, Donna Mastro, Acting Associate Director, Office of Air Program Planning, Mailcode 3AP30, U.S.

Airworthiness Directives; AgustaWestland S.p.A. Helicopters

Federal Register · Proposed Rule · Feb 21, 2018

Before acting on this proposal, we will consider all comments we receive on or before the closing date for comments. … We will consider comments filed after the comment period has closed if it is possible to do so without incurring expense or delay. We may change this proposal in light of the comments we receive.

NESHAP: National Emission Standards for Hazardous Air Pollutants: Standards for Hazardous Air Pollutants for Hazardous Waste Combustors

Federal Register · Proposed Rule · Dec 19, 2005

Clean Air Act. … • Make sure to submit your comments by the comment period deadline identified.

National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins

Federal Register · Proposed Rule · Feb 26, 2001

We are proposing this compliance extension pursuant to section 301(a)(1) of the Clean Air Act (CAA) to complete reconsideration of equipment leaks provisions and any necessary revision to the rule. … We will not institute a second comment period on this action. Any parties interested in commenting must do so at this time. DATES: Comments.

Air Plan Approval; Missouri; Revocation of Kansas City Area Transportation Conformity Requirements Plans

Federal Register · Proposed Rule · Jul 9, 2019

Statutory and Executive Order Reviews Under the Clean Air Act (CAA), the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations … , as described in the Unfunded Mandates Reform Act of 1995 (Pub.

Approval and Promulgation of Implementation Plans; South Carolina; 110(a)(1) and (2) Infrastructure Requirements for the 1997 and 2006 Fine Particulate Matter National Ambient Air Quality Standards

Federal Register · Proposed Rule · Jun 6, 2012

Air Act (CAA or the Act) for the 1997 annual and 2006 24-hour fine particulate matter (PM 2.5 ) national ambient air quality standards (NAAQS). … Interstate transport requirements were formerly addressed by South Carolina consistent with the Clean Air Interstate Rule (CAIR).

Air Plan Approval; Missouri; Control of NOX Emissions From Large Stationary Internal Combustion Engines

Federal Register · Proposed Rule · Jul 15, 2026

The EPA's proposed approval is pursuant to, and consistent with, the requirements of the Clean Air Act (CAA). DATES: Comments must be received on or before August 14, 2026. … The State received five comments during the first public comment period and none in the second comment period. Missouri's official submission adequately addressed the comments.

Air Plan Approval; Ohio; Revisions to NOX SIP Call Rules

Federal Register · Proposed Rule · Nov 4, 2019

SUMMARY: The Environmental Protection Agency (EPA) is proposing to approve under the Clean Air Act (CAA) a request from the Ohio Environmental Protection Agency (Ohio EPA) to revise the Ohio State Implementation … On May 12, 2005, EPA published the Clean Air Interstate Rule (CAIR), which required eastern states, including Ohio, to submit SIPs that prohibited emissions consistent with annual and ozone season NO

Approval and Promulgation of State Implementation Plans; CaliforniaSouth Coast

Federal Register · Proposed Rule · Apr 14, 1997

Air Act Clean-Fuel Vehicle Fleet Program (CAA fleet program). … ADDRESSES: Written comments should be submitted (in duplicate, if possible) to: Julia Barrow, Air Planning Office (AIR-2), Air Division, U.S.

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; VOC Emission Standards for AIM Coatings

Federal Register · Proposed Rule · Dec 27, 2004

This action is being taken under the Clean Air Act (CAA or the Act). DATES: Written comments must be received on or before January 26, 2005. … Air Act.

Air Plan Approval; Ohio; Withdrawal of Technical Amendment

Federal Register · Proposed Rule · Feb 22, 2024

Air Act (CAA). … As the Sixth Circuit noted in its order remanding this matter back to EPA, “[i]f EPA determines that its prior approval of a SIP was in error, the EPA can revise the plan using the Clean Air Act's error-correction

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Removal of Allegheny County Requirements Applicable to Motor Gasoline Volatility in the Allegheny County Portion of the Pittsburgh-Beaver Valley Area

Federal Register · Proposed Rule · Apr 26, 2019

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before May 28, 2019. … monitoring data for the 2007-2009 period) and warranted a clean data determination.

Energy Conservation Program: Energy Conservation Standards for Compressors

Federal Register · Proposed Rule · May 19, 2016

Title IV of the Clean Air Act sets an annual emissions cap on SO 2 for affected EGUs in the 48 contiguous States and the District of Columbia (DC). (42 U.S.C. 7651 et seq. ) SO 2 emissions from … Air Act provision that provides statutory authority for CSAPR. 101  See Georgia v.

Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District

Federal Register · Proposed Rule · Apr 21, 2004

We are proposing action on a local rule that regulates 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 Air Quality Implementation Plans; Texas; Clean Air Action Plan and Attainment Demonstration for the Northeast Texas Early Action Compact Area; Agreed Orders Regarding Control of Air Pollution for the Northeast Texas Area

Federal Register · Proposed Rule · May 16, 2005

We are proposing approval pursuant to sections 110 and 116 of the Federal Clean Air Act (CAA). … Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia, Maryland and Virginia; Attainment Demonstration for the 1997 8-Hour Ozone National Ambient Air Quality Standard for the Washington, DC-MD-VA Moderate Nonattainment Area

Federal Register · Proposed Rule · Mar 20, 2013

EPA has determined that each of the three SIP revisions meet the applicable requirements of the Clean Air Act (CAA). This action is being taken in accordance with the CAA. … EPA's public comment period closed on October 29, 2012, and no comments were received.

Approval and Promulgation of State Implementation Plan Revisions; Infrastructure Requirements for the 1997 8-Hour Ozone National Ambient Air Quality Standards; South Dakota

Federal Register · Proposed Rule · May 12, 2011

to the Clean Air Act, unless the context indicates otherwise. … by the comment period deadline identified.

Air Plan Approval; California; Mojave Desert Air Quality Management District, Placer County Air Pollution Control District, South Coast Air Quality Management District

Federal Register · Proposed Rule · May 20, 2021

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