Documents

Repeal of Carbon Pollution Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units

Federal Register · Proposed Rule · Feb 1, 2018

In addition, the EPA will reopen the public comment period until April 26, 2018. … The EPA will keep the public comment period open until April 26, 2018.

Proposed Determination of Attainment of 1-hour Ozone Standard as of November 15, 1993, for the Birmingham, AL, Marginal Ozone Nonattainment Area

Federal Register · Proposed Rule · Aug 21, 2002

(NAAQS) by November 15, 1993, the date required by 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.

Fall 2011 Regulatory Agenda

Federal Register · Proposed Rule · Feb 13, 2012

Clean Air Act—Final Rule Stage Sequence No. … Clean Air Act—Long-Term Actions Sequence No.

Air Plan Approval; California; Mojave Desert Air Quality Management District

Federal Register · Proposed Rule · Jul 15, 2022

We are proposing to approve a local rule 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.

Transportation Conformity Rule Amendments: Minor Revision of 18-Month Requirement for Initial SIP Submissions and Addition of Grace Period for Newly Designated Nonattainment Areas

Federal Register · Proposed Rule · Oct 5, 2001

This Clean Air Act amendment was enacted on October 27, 2000. … The court concluded that the Clean Air Act in effect at that time did not provide such a grace period.

Approval and Promulgation of Implementation Plans; Nevada State Implementation Plan Revision, Clark County

Federal Register · Proposed Rule · Dec 11, 1998

generated during the public comment period. … EPA does not believe that Clark County's requirement is preempted under the Clean Air Act.

Approval and Promulgation of State Implementation Plans: Washington

Federal Register · Proposed Rule · May 5, 2010

Air Act programs. … 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.

Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision, Yolo-Solano Air Quality Management District, Monterey Bay Unified Air Pollution Control District, South Coast Air Quality Management District, Santa Barbara County Air Pollution Control District, Sacramento Metropolitan Air Quality Management District, and Kern County Air Pollution Control District

Federal Register · Proposed Rule · Apr 2, 1999

The intended effect of proposing approval of these rules is to regulate emissions of VOCs in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … EPA will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.

Air Plan Approval; Massachusetts; Transport State Implementation Plans for the 1997, 2008, and 2015 Ozone Standards

Federal Register · Proposed Rule · Aug 14, 2019

This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before September 13, 2019. … 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 Air Quality Implementation Plans; Texas; Dallas/Fort Worth 1-Hour Ozone Nonattainment Area; Determination of Attainment of the 1-Hour Ozone Standard

Federal Register · Proposed Rule · Jul 11, 2008

The Clean Air Act (the Act) requires us to establish National Ambient Air Quality Standards (NAAQS) for certain widespread pollutants that cause or contribute to air pollution that is reasonably anticipated … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Texas; System Cap Trading Program

Federal Register · Proposed Rule · Nov 18, 2010

This action is being taken under section 110 and parts C and D of the Federal Clean Air Act (the Act or CAA). DATES: Comments must be received on or before December 20, 2010. … In this letter, the TCEQ stated that they are unable to address EPA's concerns with the SCT Program through rulemaking action within the time period specified under section 110(k)(4) of the Clean Air Act

Air Plan Approval; California; Mammoth Lakes; Redesignation Request; PM10 Maintenance Plan

Federal Register · Proposed Rule · Jul 30, 2015

Basic SIP Requirements Under Section 110 of the Clean Air Act 2. SIP Requirements Under Part D of the Clean Air Act a. Permits for New and Modified Major Stationary Sources b. … 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 Air Quality Implementation Plans; Delaware, Maryland, New Jersey, and Pennsylvania; Determinations of Attainment of the 1997 8-Hour Ozone Standard for the Philadelphia-Wilmington-Atlantic City Moderate Nonattainment Area and Withdrawal of Attainment Demonstration Proposed Disapprovals

Federal Register · Proposed Rule · Dec 9, 2011

monitoring period. … These actions are being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before January 9, 2012.

Approval of Section 112(l) Authority for Hazardous Air Pollutants; District of Columbia; Department of Health

Federal Register · Proposed Rule · Dec 26, 2001

This action pertains only to affected sources, as defined by the Clean Air Act's hazardous air pollutant program. … EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

Approval and Promulgation of Maintenance Plan for Carbon Monoxide; State of Arizona; Tucson Air Planning Area

Federal Register · Proposed Rule · Aug 5, 2009

SUMMARY: Pursuant to the Clean Air Act, EPA is proposing to approve two State implementation plan revisions submitted by the State of Arizona. … Summary of EPA's Action Under the Clean Air Act (CAA or “Act”), EPA is proposing to approve the 2008 Revision to the Carbon Monoxide Limited Maintenance Plan for the Tucson Air Planning Area (TAPA) (“

Approval and Promulgation of Implementation Plans; State of California; Coachella Valley; Extreme Attainment Plan for 1997 8-Hour Ozone Standards

Federal Register · Proposed Rule · Apr 16, 2024

In 1979, under section 109 of the Clean Air Act (CAA), the EPA established primary and secondary NAAQS for ozone at 0.12 parts per million (ppm) averaged over a 1-hour period. 3 On July 18, 1997, … The public comment period ended with a board meeting on February 25, 2021.

Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Reasonably Available Control Technology for the 1997 8-Hour Ozone Standard

Federal Register · Proposed Rule · Jan 23, 2013

This action is being taken in accordance with the Clean Air Act. DATES: Written comments must be received on or before February 22, 2013. … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Extension of the Attainment Date for the Oakridge, Oregon 24-Hour PM2.5 Nonattainment Area

Federal Register · Proposed Rule · May 18, 2016

Air Act (CAA or 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.

Approval and Promulgation of Air Quality Implementation Plans; Allegheny County Portion of the Commonwealth of Pennsylvania's Operating Permits Program, and Federally Enforceable State Operating Permit Program

Federal Register · Proposed Rule · Dec 6, 1999

Part 70 Background Major sources of air pollutants are required under Title V of the 1990 Clean Air Act Amendments (sections 501-507 of the Act) to obtain operating permits. … Standards Established Under Sections 111 and 112 of the Clean Air Act).

Approval and Promulgation of Air Quality Implementation Plans; State of Wyoming; Revised General Conformity Requirements and an Associated Revision

Federal Register · Proposed Rule · May 7, 2013

EPA is proposing approval of the submission in accordance with the requirements of section 110 of the Clean Air Act. DATES: Comments must be received on or before June 6, 2013. … the Clean Air Act, unless the context indicates otherwise.