Documents

Approval and Promulgation of Implementation Plans; New York; Infrastructure SIP for the 1997 8-Hour Ozone and the 1997 and 2006 Fine Particulate Matter Standards

Federal Register · Proposed Rule · Apr 30, 2013

EPA is proposing to approve and conditionally approve elements of the State of New York Infrastructure SIP as meeting the section 110(a) infrastructure requirements of the Clean Air Act (CAA) for the 1997 … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Pollution Control (2024)

Tribal code · Tribal code

The requirements of the Clean Air Act Title V, Part 70 Permitting Program (Program) have been incorporated at Article II, Part 1 of the Reservation Air Code. … the new source performance standards (NSPS) and national emission standards for hazardous air pollutants (NESHAP) under Sections 111 and 112 of the Clean Air Act, respectively (78 FR 40635).

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, South Coast Air Quality Management District, San Joaquin Valley Unified Air Pollution Control District, Siskiyou County Air Pollution Control District, and Bay Area Air Quality Management District

Federal Register · Rule · Jun 8, 1999

The intended effect of finalizing this action is to regulate emissions of sulfur dioxide (SO2) in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Response to Public Comments A 30-day public comment period was provided in 64 FR 13379. EPA received one comment letter on the PR from the South Coast Air Quality Management District.

Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines: State Commitments to National Low Emission Vehicle Program

Federal Register · Rule · Jan 7, 1998

Air Act and any state standards and other requirements (except ZEV Mandates) in effect pursuant to section 177 of the Clean Air Act (42 U.S.C. 7507). … Air Act and any state standards and other requirements (except ZEV Mandates) in effect pursuant to section 177 of the Clean Air Act (42 U.S.C. 7507).

Approval and Promulgation of Air Quality Implementation Plans; California; Determination of Attainment of the 1997 8-Hour Ozone Standard

Federal Register · Rule · Dec 3, 2009

the attainment status of an area, to use voluntary consensus standards in place of promulgated air quality standards and monitoring procedures that otherwise satisfy the provisions of the Clean Air Act … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by May 19, 2008.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Wisconsin; Redesignation of the Manitowoc County and Door County Areas to Attainment for Ozone

Federal Register · Proposed Rule · Apr 27, 2010

Air Act (CAA). … Division, September 4, 1992; “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (ACT) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division

Respondents Brief — Whitman v. American Trucking Assns., Inc.

Supreme Court brief · Respondents Brief · 2001

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Air Plan Approval; Connecticut; Nonattainment New Source Review Permit Requirements for the 2008 8-Hour Ozone Standard

Federal Register · Rule · Feb 16, 2018

This action is being taken pursuant to the Clean Air Act (CAA or Act) and its implementing regulations. DATES: This rule is effective on March 19, 2018. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Control of Emissions From New Marine Compression-Ignition Engines at or Above 30 Liters Per Cylinder

Federal Register · Rule · Feb 28, 2003

The Clean Air Act specifies that useful life is the period during which an engine is required to meet the emission standards. … Tied to the useful life is the minimum period for the emission warranty required under section 207(a) of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Maryland; Amendments to Volatile Organic Compound Requirements From Specific Processes

Federal Register · Rule · Feb 3, 2003

EPA is fully approving these revisions 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.

Approval and Promulgation of Air Quality Implementation Plans; Indiana; Infrastructure SIP Requirements for the 2008 Lead NAAQS

Federal Register · Rule · Oct 16, 2014

Air Act (CAA) for the 2008 lead (Pb) national ambient air quality standards (NAAQS). … The commenter states that “[a]lthough these regulations were developed before the Clean Air Act separated Infrastructure SIPs from nonattainment SIPs—a process that began with the 1977 amendments and was

Approval and Promulgation of Air Quality Implementation Plans, Louisiana; Reasonable Available Control Technology for Emissions of Volatile Organic Compounds

Federal Register · Rule · Dec 2, 1997

Background of VOC RACT Rule Requirements Section 172 of the Clean Air Act (the Act) as amended in 1990, entitled Nonattainment Plan Provisions in General, requires that states adopt RACT rules for … 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.

Notice of Availability for Public Comment; Reconsideration of Air Plan Disapproval; Texas; Control of Air Pollution From Visible Emissions and Particulate Matter

Federal Register · Notice · Sep 24, 2026

The EPA disapproved the 2020 SIP submission on December 20, 2024, after determining that the requirements contained in these AOs did not meet the Clean Air Act's (CAA) enforceability requirements or the … Air Act EGU—Electric Generating Unit ESP—Electrostatic Precipitator MSS—Maintenance, Startup, and Shutdown NAAQS—National Ambient Air Quality Standard(s) PM—Particulate Matter RTC—Response to Comments

Petitioners Reply Brief — Chevron USA Inc. v. Natural Resources Defense Council, Inc.

Supreme Court brief · Petitioners Reply Brief · 1984

Clean Air Act which would sup- port its decision. … quality standards of the Clean Air Act.

EPA’s Affordable Clean Energy Proposal

Congressional research report · CRS Report · Nov 2, 2018

Second, EPA proposed revised regulations to implement emission guidelines under Clean Air Act (CAA) Section 111(d). … Section 7411(a)(4), defines modification for purposes of the NSPS section of the Clean Air Act. CAA Section 169(2)(C), 42 U.S.C.

Approval and Promulgation of Implementation Plans; Illinois

Federal Register · Rule · Jun 18, 1999

A second public comment period will not be held. Parties interested in commenting on this action should do so at this time. This approval makes the State's rule federally enforceable. … What are the Clean Air Act (CAA) requirements? V. Does this source comply with CAA RACT requirements? VI. Summary of SIP revision a. Regulatory Background b.

Air Plan Approval; Missouri; Regional Haze Plan and Prong 4 (Visibility) for the 2012 PM2.5, 2010 NO2, 2010 SO2, and 2008 Ozone NAAQS

Federal Register · Rule · Sep 24, 2018

Regional Haze Plan to a full approval; and the EPA is approving the states' submissions addressing the Clean Air Act (CAA or the Act) provisions that prohibit emissions activity in one state from interfering … (a) The requirements of section 169A of the Clean Air Act are met because the plan includes measures for the protection visibility in mandatory Class I Federal areas.

Approval of Air Quality State Implementation Plans; Arizona; 2015 Ozone Interstate Transport Requirements

Federal Register · Proposed Rule · Jun 24, 2022

Quality Standards under Clean Air Act Section 110(a)(2)(D)(i)(I) (October 27, 2017). … Quality Standards under Clean Air Act Section 110(a)(2)(D)(i)(I) (March 27, 2018).

Air Plan Approval; Hawaii; Regional Haze Progress Report

Federal Register · Rule · Aug 12, 2019

This SIP revision addresses requirements of the Clean Air Act (CAA or “Act”) and the EPA's rules that require states to submit periodic reports describing the progress toward reasonable progress goals … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by October 11, 2019.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; RACT Determinations for Thirteen Individual Sources

Federal Register · Rule · Mar 8, 2006

We received adverse comments on the direct final rule and a request for an extension of the comment period. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.