Documents

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; VOC and NOX RACT Determinations for Two Individual Sources

Federal Register · Rule · Oct 27, 2004

EPA is approving these revisions to establish RACT requirements in the SIP in accordance with 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.

Change in Deadline for Rulemaking to Address the Control of Emissions From New Marine Compression-Ignition Engines at or Above 30 Liters per Cylinder

Federal Register · Rule · Dec 5, 2007

Clean Air Act section 213(a)(3) requires EPA to adopt and periodically revise regulations that contain standards concerning certain pollutants reflecting the greatest degree of emission reductions achievable … Air Act.

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

Federal Register · Rule · Sep 30, 2013

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III. EPA Action No comments were submitted. … Thus, in reviewing SIP submissions, 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 · Sep 26, 2013

We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: These rules will be effective on October 28, 2013. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III. EPA Action No comments were submitted.

California State Motor Vehicle Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Request for Waiver of Preemption; Opportunity for Public Hearing and Public Comment

Federal Register · Notice · Jun 13, 2022

Scope of Preemption and Criteria for a Waiver Under the Clean Air Act Section 209(a) of the Clean Air Act, as amended (“Act”), 42 U.S.C. 7543(a), provides: No State or any political subdivision thereof … Air Act.

Integrated Science Assessment for Ozone and Related Photochemical Oxidants

Federal Register · Notice · Feb 15, 2013

SUPPLEMENTARY INFORMATION: Background Section 108(a) of the Clean Air Act directs the Administrator to identify certain pollutants which, among other things, “cause or contribute to air pollution which … Section 109(d) of the Act subsequently requires periodic review and, if appropriate, revision of existing air quality criteria to reflect advances in scientific knowledge on the effects of the pollutant

Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Regional Haze

Federal Register · Rule · Aug 7, 2012

Sierra Club believes that the Clean Air Act requires BART on a source-by-source basis. … EPA believes that this approach fully satisfies the requirements in the Clean Air Act and in the Administrative Procedures Act for soliciting public comment on Wisconsin's plan and EPA's proposed action

Revisions to the Arizona State Implementation Plan, Maricopa County Air Quality Department

Federal Register · Rule · Jul 28, 2010

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.

Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Nov 8, 2011

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.

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

Federal Register · Rule · Mar 26, 2012

period. … These actions are being taken under the Clean Air Act (CAA). DATES: Effective Date: This final rule is effective on April 25, 2012.

Revisions to the California State Implementation Plan, Northern Sierra Air Quality Management District and San Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Oct 30, 2009

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we did not receive any comments. III.

Approval and Promulgation of Implementation Plans; South Carolina: Source Testing

Federal Register · Rule · Aug 10, 2004

These revisions address the comments received during the comment period. f. … In reviewing SIP submissions, 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, Tehama County Air Pollution Control District

Federal Register · Rule · Oct 10, 2001

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we did not receive any comments. III. … Air Act.

South Dakota; Approval of Revisions to the State Air Pollution Control Rules and to the Permitting Rules for the Prevention of Significant Deterioration

Federal Register · Rule · Sep 11, 2019

We invited comment on all aspects of our proposal and provided a 30-day comment period. … Response to Comments We received no comments during the public comment period. III.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Source-Specific Permits To Reduce NOX Emissions in the Metropolitan Washington, D.C. Ozone Nonattainment Area

Federal Register · Proposed Rule · Oct 19, 2000

The EPA is providing a shortened time period for comment for two reasons. … Air Act.

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

Federal Register · Proposed Rule · Oct 5, 2010

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … 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; New Hampshire, Rhode Island, and Vermont; Aerospace Negative Declarations

Federal Register · Rule · Jul 10, 2000

This action is being taken in accordance with the Clean Air Act (CAA). … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Rhode Island; One-Hour Ozone Attainment Demonstration for the Rhode Island Ozone Nonattainment Area

Federal Register · Rule · Apr 7, 2003

This action is based on the requirements of the Clean Air Act as amended in 1990, related to one-hour ozone attainment demonstrations. … Air Act.

Revision to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Aug 4, 2011

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.

Outer Continental Shelf Air Regulations Consistency Update for California

Federal Register · Rule · Dec 6, 2012

”), as mandated by the Clean Air Act, as amended in 1990 (“the Act”). … Public Comment EPA's proposed action provided a 30-day public comment period. During this period, we received no comments on the proposed action. III.