Documents

Rulemaking To Reaffirm the Promulgation of Revisions of the Acid Rain Program Rules

Federal Register · Rule · Jun 12, 2009

Alpern, Clean Air Markets Division, U.S. … EPA received only one comment on these revisions during the comment period for the direct final rule affirming the promulgation of the revisions.

Clean Fuel Fleet Program

Federal Register · Rule · Apr 23, 1998

SUPPLEMENTARY INFORMATION: Statutory Authority The statutory authority for this action is provided by sections 246 and 301 of the Clean Air Act. … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. EPA will not institute a second comment period on the proposed rule.

Availability of Additional Information Supporting the Rule To Reduce Interstate Transport of Fine Particulate Matter and Ozone (Clean Air Interstate Rule)

Federal Register · Proposed Rule · Aug 6, 2004

Comments must be received on or before August 27, 2004. Please refer to SUPPLEMENTARY INFORMATION for additional information on the comment period. … Make sure to submit your comments by the comment period deadline identified. II.

Approval and Promulgation of Implementation Plans; Indiana

Federal Register · Uncategorized Document · Sep 19, 1994

The SIP approvals under section 110 and subchapter I, part D of the Clean Air Act do not create any new requirements, but simply approve requirements that the State is already imposing. … The Clean Air Act forbids USEPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. USEPA, 427 U.S. 246, 256-66 (1976).

Revisions to the California SIP, Ventura & Eastern Kern Air Pollution Control Districts; Permit Exemptions

Federal Register · Proposed Rule · Apr 14, 2015

Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations … 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 Implementation Plans; State of California; Interstate Transport of Pollution; Significant Contribution to Nonattainment and Interference With Maintenance Requirements

Federal Register · Proposed Rule · Mar 17, 2011

Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations … 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; Pennsylvania; Allegheny County's Adoption of Control Techniques Guidelines for Large Appliance and Metal Furniture; Flat Wood Paneling; Paper, Film, and Foil Surface Coating Processes; and Revisions to Definitions and an Existing Regulation

Federal Register · Rule · Dec 28, 2010

Therefore, this revision will help Pennsylvania attain and maintain the national ambient air quality standard (NAAQS) for ozone. This action is being taken under the Clean Air Act (CAA). … 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 Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Michigan; Redesignation of Flint, Muskegon, Benton Harbor, and Cass County 8-hour Ozone Nonattainment Areas to Attainment for Ozone

Federal Register · Proposed Rule · Jan 8, 2007

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 … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; New Mexico; Prevention of Significant Deterioration; Greenhouse Gas Tailoring Rule Revisions

Federal Register · Proposed Rule · Apr 14, 2011

Make sure to submit your comments by the comment period deadline identified. II. … Air Act.” 74 FR 66496 (December 15, 2009). 3  “Interpretation of Regulations that Determine Pollutants Covered by Clean Air Act Permitting Programs.” 75 FR 17004 (April 2, 2010). 4

Draft General Conformity Determination for the California High-Speed Train System Bakersfield to Palmdale Section

Federal Register · Notice · May 13, 2021

However, under Section 327, FRA remains responsible for making General Conformity Determinations under the Clean Air Act. … This draft General Conformity Determination documents FRA's evaluation of the Bakersfield to Palmdale Section, consistent with the relevant section of the Clean Air Act, and implementing regulations.

Air Plan Approval; Indiana; Redesignation of the Indiana Portion of the Chicago-Naperville Area to Attainment of the 2008 Ozone Standard, NOX RACT Waiver, and Serious Plan Elements

Federal Register · Proposed Rule · Mar 3, 2022

Air Act (CAA). … “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division, October 28, 1992; 6.

Determination of Attainment by the Attainment Date and Clean Data Determination for the 2012 Annual Fine Particulate Standard; Plumas County, California

Federal Register · Rule · Aug 13, 2026

Public Comment The public comment period for the proposed rulemaking opened on May 14, 2026, 6 the date of its publication in the Federal Register , and closed on June 15, 2026. … During this period, the EPA received one comment submission that discussed diesel generator exhaust associated with data centers around the nation.

Extension of the State Implementation Plan Due Date for the Regional Haze Third Implementation Period

Federal Register · Rule · Jan 6, 2026

SUMMARY: The Environmental Protection Agency (EPA) is finalizing revisions to the Regional Haze Rule (RHR) under the Clean Air Act (CAA) to change the due date for the next round of State Implementation … See Legislative History of the Clean Air Act Amendments of 1977 Public Law 95-95 (1977), H.R. Rep. No. 95-564, at 535.

Approval of Section 112(l) Authority for Hazardous Air Pollutants; Equivalency by Permit Provisions; National Emission Standards for Hazardous Air Pollutants From the Pulp and Paper Industry; Commonwealth of Virginia

Federal Register · Rule · Apr 15, 2004

Background Pursuant to section 112 of the Clean Air Act (CAA), the Environmental Protection Agency (EPA) promulgates NESHAP for various categories of air pollution sources. … In addition, citizen enforcement under section 304 of the Clean Air Act is likewise unaffected by this, or any, state audit privilege or immunity law. III.

Mandatory Reporting of Greenhouse Gases; Changes to Provisions for Electronics Manufacturing (Subpart I) To Provide Flexibility

Federal Register · Proposed Rule · Jun 22, 2011

The Administrator determined that this action is subject to the provisions of Clean Air Act (CAA) section 307(d). … This section also discusses EPA's use of our legal authority under the Clean Air Act to collect data under the Mandatory Reporting of Greenhouse Gases rule.

Air Plan Approval; Alabama; Standards for Granting Permits and Major New Source Review Permit Rules

Federal Register · Proposed Rule · Aug 21, 2025

EPA is proposing to approve the SIP revision pursuant to the Clean Air Act (CAA or Act). DATES: Comments must be received on or before September 11, 2025. … Rule 335-3-14-.04, Air Permits Authorizing Construction in Clean Air Areas [Prevention of Significant Deterioration Permitting (PSD)] In the December 20, 2023, SIP revision, ADEM seeks to revise Rule

Approval of Arizona Air Plan Revisions, Arizona Department of Environmental Quality and Maricopa County Air Quality Department

Federal Register · Proposed Rule · Mar 9, 2017

EPA is proposing approval of the SIP revisions because the Agency has determined that they are in accordance with the requirements for SIP provisions 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.

Approval and Promulgation of Implementation Plans; Georgia: Revisions to State Implementation Plan

Federal Register · Rule · Nov 27, 2009

This action is being taken pursuant to section 110 of the Clean Air Act (CAA). DATES: Effective Date: This rule will be effective December 28, 2009. … The comment period closed on June 22, 2009, and no comments were received.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Santa Barbara County Air Pollution Control District

Federal Register · Uncategorized Document · Dec 13, 1994

Air Act (CAA). … Response to Public Comments A 30-day public comment period was provided in 59 FR 48410. EPA received no comments.

Approval and Disapproval and Promulgation of Air Quality Implementation Plans; Colorado; Revision to Definitions; Construction Permit Program; Regulation 3

Federal Register · Rule · Feb 4, 2011

the Clean Air Act, unless the context indicates otherwise. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.