Documents

Air Plan Approval; Virginia; Startup, Shutdown, and Malfunction Amendments to Facility and Control Equipment Maintenance or Malfunction Regulations

Federal Register · Proposed Rule · Apr 20, 2023

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before May 22, 2023. … For comments submitted at Regulations.gov , follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov .

Approval and Promulgation of Implementation Plans; North Carolina Infrastructure Requirements for the 2008 8-Hour Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · Mar 13, 2015

This proposal pertains to the Clean Air Act (CAA or the Act) infrastructure requirements for the 2008 8-hour ozone national ambient air quality standards (NAAQS). … The requirements of section 110(a)(2) are summarized below and in EPA's September 13, 2013, memorandum entitled “Guidance on Infrastructure State Implementation Plan (SIP) Elements under Clean Air Act

Protection of Stratospheric Ozone: Extension of Global Laboratory and Analytical Use Exemption for Essential Class I Ozone-Depleting Substances

Federal Register · Proposed Rule · Sep 13, 2007

• Make sure to submit your comments by the comment period deadline identified. II. … While the Clean Air Act does not specifically provide for this exemption, EPA determined that an exemption for essential laboratory and analytical uses was allowable under the Act as a de minimis exemption

Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Transportation Conformity and Conformity of General Federal Actions

Federal Register · Proposed Rule · Nov 29, 2013

This action is being taken in accordance with the Clean Air Act. DATES: Written comments must be received on or before December 30, 2013. … 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 State Implementation Plans; Utah; Revised Definitions of Volatile Organic Compounds and Clearing Index; Proposed Rule

Federal Register · Proposed Rule · Sep 22, 2006

This action is being taken under section 110 of the Clean Air Act. … EPA will address all public comments in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period on this action.

Treatment of Data Influenced by Exceptional Events

Federal Register · Proposed Rule · Nov 20, 2015

Clean Air Act (CAA). … Administrator: (A) An action to designate an area, pursuant to Clean Air Act section 107(d)(1), or redesignate an area, pursuant to Clean Air Act section 107(d)(3), for a particular national ambient

Statewide and Nonmetropolitan Transportation Planning; Metropolitan Transportation Planning

Federal Register · Proposed Rule · Jun 2, 2014

National Ambient Air Quality Standard (NAAQS) means those standards established pursuant to section 109 of the Clean Air Act (42 U.S.C. 7409). … Clean Air Act (42 U.S.C. 7401 et seq.).

Approval and Promulgation of Implementation Plan; Wisconsin

Federal Register · Proposed Rule · Feb 13, 1996

This regulation was submitted to address, in part, the requirement of section 182(b)(2)(C) of the Clean Air Act (CAA or Act) that States revise their SIPs to establish RACT regulations for major sources … The EPA will not institute a second comment period on this action. Any parties interested in commenting on this document should do so at this time.

Approval and Promulgation of Implementation Plan for Louisiana: Transportation Conformity Rule

Federal Register · Proposed Rule · Dec 29, 1999

The EPA is proposing to approve this SIP revision under sections 110(k) and 176 of the Clean Air Act. … The EPA will address all public comments in a subsequent final rule based on this proposed rule. The EPA will not institute a second comment period on this action.

Approval of Air Quality Implementation Plans; Navajo Nation; Regional Haze Requirements for Navajo Generating Station; Supplemental Proposal

Federal Register · Proposed Rule · Oct 22, 2013

Air Act (CAA or Act). … Terms not defined below shall have the meaning given to them in the Clean Air Act or EPA's regulations implementing the Clean Air Act and in paragraph (c) of this section.

Approval and Promulgation of Implementation Plan, Texas: 15% Rate-of-Progress Plan, 1990 Emission Inventory, Motor Vehicle Emission Budget, and Contingency Plan for the Beaumont/Port Arthur Ozone Nonattainment Area

Federal Register · Proposed Rule · Feb 10, 1998

Air Act as amended in 1990, which will aid in ensuring the attainment of the National Ambient Air Quality Standard for ozone. … The 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.

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

Federal Register · Proposed Rule · Nov 19, 2007

We are proposing to approve rule rescissions to update the California SIP under the Clean Air Act as amended in 1990 (CAA or the Act). … We do not plan to open a second comment period, so anyone interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned.

Approval and Promulgation of Implementation Plans; Minnesota

Federal Register · Proposed Rule · Jun 5, 2003

(formerly known as Koch Petroleum Group, L.P.), was submitted by the Minnesota Pollution Control Agency on March 13, 2003, and is approvable because it satisfies the requirements of the Clean Air Act. … We will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.

Approval and Promulgation of Implementation Plans; Minnesota

Federal Register · Proposed Rule · Feb 21, 2002

Air Act. … We will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.

Approval and Promulgation of State Plans for Designated Facilities and Pollutants; Colorado; Control of Landfill Gas Emissions From Existing Municipal Solid Waste Landfills

Federal Register · Proposed Rule · Jul 29, 1998

Air Act (Act). … EPA will not institute a second comment period. Any parties interested in commenting should do so at this time. DATES: Comments must be received in writing on or before August 28, 1998.

Approval and Promulgation of State Plans for Designated Facilities and Pollutants: Alabama

Federal Register · Proposed Rule · Oct 8, 1998

The Plan was submitted by the ADEM to satisfy certain Federal Clean Air Act requirements. … The EPA will not institute a second comment period on this rule. Any parties interested in commenting on this rule should do so at this time.

Air Plan Approval; KY; RACM Determination for the KY Portion of the Louisville Area 1997 Annual PM2.5

Federal Register · Proposed Rule · Oct 21, 2016

Designation of an area as nonattainment for PM 2.5 starts the process for a state to develop and submit to EPA a SIP revision under title I, part D of the Clean Air Act (CAA or Act). … period.

Approval and Promulgation of Air Quality Implementation Plans; Ohio; Redesignation of the Columbus Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Aug 26, 2013

SUMMARY: EPA is proposing to grant, under the Clean Air Act (CAA), a redesignation request and approve a State Implementation Plan (SIP) revision request submitted by the state of Ohio on June 3, 2011 … Make sure to submit your comments by the comment period deadline identified in the proposed rule. II. What actions is EPA proposing?

Approval and Promulgation of Air Quality Implementation Plans; State of Utah; Motor Vehicle Inspection and Maintenance and Associated Revisions

Federal Register · Proposed Rule · Nov 10, 2014

to the Clean Air Act, unless the context indicates otherwise. … Air Act.”

Standards of Performance for Electric Utility Steam Generating Units for Which Construction Is Commenced After September 18, 1978; Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units; and Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units

Federal Register · Proposed Rule · Feb 28, 2005

SUMMARY: Pursuant to section 111(b)(1)(B) of the Clean Air Act (CAA), the EPA has reviewed the emission standards for particulate matter (PM), sulfur dioxide (SO 2 ), and nitrogen oxides (NO X … Make sure to submit your comments by the comment period deadline identified. Docket .