Documents

Air Plan Revisions; Arizona; Arizona Department of Environmental Quality; Gila County Reasonably Available Control Technology

Federal Register · Proposed Rule · Feb 12, 2026

SUMMARY: The Environmental Protection Agency (EPA) is proposing to approve, under the Clean Air Act (CAA or “Act”), revisions to the Arizona state implementation plan (SIP) addressing reasonably available … “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” 57 FR 13498 (April 16, 1992); 57 FR 18070 (April 28, 1992). 2.

Air Plan Approval; NC: Inspection and Maintenance Program

Federal Register · Proposed Rule · Jun 22, 2022

EPA has evaluated whether this SIP revision would interfere with the requirements of the Clean Air Act (CAA or Act), including EPA regulations related to statewide NO X emissions budgets. … For stationary sources, including large Electric Generating Units (EGUs), one of these federal rules included the Clean Air Interstate Rule (CAIR) in 2005 and its replacement in 2011, the Cross State Air

Approval and Promulgation of Air Quality Implementation Plans; Maryland; Revised Major Stationary Source Applicability for Reasonably Available Control Technology and Permitting and Revised Offset Ratios for the Washington Area

Federal Register · Proposed Rule · Jun 14, 2004

The major NSR program contained in parts C and D of title I of the Clean Air Act (the Act) is a preconstruction review and permitting program applicable to new or modified major stationary sources of air … Air Act.

National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

Federal Register · Proposed Rule · Dec 14, 1998

This Federal Register document, and a concurrent notice in the local newspaper in the vicinity of the Site, announce the initiation of a 30-day comment period. The public is asked to comment on U.S. … Upon completion of the public comment period, if necessary, the U.S. EPA Regional Office will prepare a Responsiveness Summary to evaluate and address comments that were received.

Partial Approval and Partial Disapproval of Air Quality Implementation Plans; California; Regional Haze State Implementation Plan for the Second Implementation Period

Federal Register · Proposed Rule · Dec 19, 2024

Air Act (CAA) and the EPA's Regional Haze Rule for the program's second implementation period. … Requirements for State and Federal Land Manager Coordination Clean Air Act section 169A(d) requires that before a state holds a public hearing on a proposed regional haze SIP revision, it must consult

Energy Conservation Program: Energy Conservation Standards for Uninterruptible Power Supplies

Federal Register · Proposed Rule · Aug 5, 2016

Title IV of the Clean Air Act sets an annual emissions cap on SO 2 for affected EGUs in the 48 contiguous States and the District of Columbia (DC). (42 U.S.C. 7651 et seq. ) SO 2 emissions from … Air Act provision that provides statutory authority for CSAPR. 42   See Georgia v.

Approval and Promulgation of Implementation Plans; Kentucky; Variance of Avis Rent-A-Car and Budget Rent-A-Car Facilities Located at the Cincinnati/Northern Kentucky International Airport

Federal Register · Proposed Rule · Jul 27, 2009

This action is being taken pursuant to Section 110 of the Clean Air Act (CAA). DATES: Written comments must be received on or before August 26, 2009. … The annual PM 2.5 design value for Cincinnati/Northern Kentucky area for the period of 2005-2007 was 17.3 ug/m 3 .

Approval and Promulgation of Implementation Plans; Louisiana; State Boards

Federal Register · Proposed Rule · Dec 28, 2016

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or Act), the Environmental Protection Agency (EPA) is approving revisions to the Louisiana State Implementation Plan (SIP) that address requirements … The EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

Air Plan Approval; West Virginia; 1997 8-Hour Ozone Standard Second Maintenance Plan for the West Virginia Portion of the Steubenville-Weirton, OH-WV Area Comprising Brooke and Hancock Counties

Federal Register · Proposed Rule · Jun 29, 2020

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before July 29, 2020. … , as described in the Unfunded Mandates Reform Act of 1995 (Pub.

Public Hearings for 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel Economy Standards

Federal Register · Proposed Rule · Dec 9, 2011

standards under the Clean Air Act. … Written statements and supporting information submitted during the comment period will be considered with the same weight as oral comments and supporting information presented at the public hearings.

Air Plan Approval; Michigan; Detroit 2010 Sulfur Dioxide Redesignation and Maintenance Plan

Federal Register · Proposed Rule · Aug 14, 2025

Clean Air Act (CAA). … In the “General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” published on April 16, 1992 (57 FR 13498), EPA provides further discussion of contingency measures for

Approval and Promulgation of Implementation Plan; Indiana

Federal Register · Proposed Rule · Jan 6, 1998

Air Act section 182(b)(1). … On July 13, 1994, the States of Illinois, Indiana, Michigan, and Wisconsin (the States) submitted to the EPA a petition for an exemption from the requirements of section 182(f) of the Clean Air Act (Act

Approval and Promulgation of State Plans for Designated Facilities and Pollutants; New Hampshire; Delegation of Authority

Federal Register · Proposed Rule · Mar 16, 2018

Air Act (CAA). … Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a state plan submission that complies with the provisions of the CAA section 111(d) and 129(b)(2

Air Plan Approval; SC; VOC Definition

Federal Register · Proposed Rule · Feb 15, 2018

EPA is proposing to approve the SIP revision because the State has demonstrated that these changes are consistent with the Clean Air Act (CAA or Act). … EPA may periodically revise the list of negligibly reactive compounds to add or delete compounds.

Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier Inc. and de Havilland, Inc.) Airplanes

Federal Register · Proposed Rule · Mar 22, 2022

Under the Freedom of Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public disclosure. … for safety in air commerce.

Approval and Promulgation of Air Quality Implementation Plans; Illinois: Motor Vehicle Inspection and Maintenance

Federal Register · Proposed Rule · May 10, 1996

Both areas are required to attain the National Ambient Air Quality Standards (NAAQS) as specified under the Clean Air Act (Act) by 2007 and 1996 respectively. … The EPA and the States have learned a great deal about what makes an I/M program effective since the Clean Air Act of 1977 first required I/M programs for polluted areas.

Protection of Visibility: Amendments to Requirements for State Plans

Federal Register · Proposed Rule · May 4, 2016

SUMMARY: The Environmental Protection Agency (EPA) is proposing amendments to requirements under the Clean Air Act (CAA) for state plans for protection of visibility in mandatory Class I federal areas … AQRV Air quality related value BART Best available retrofit technology b ext  Light extinction CAA Clean Air Act CFR Code of Federal Regulations EGU Electric generating unit EPA Environmental

Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Approval of Construction Permit Waiver

Federal Register · Proposed Rule · Dec 4, 2007

The WDNR held two public hearings in August 2006 and the comment period for this rule closed on August 18, 2006. … Section 165 of the Clean Air Act (Act) sets forth preconstruction requirements for the Prevention of Significant Deterioration (PSD) program.

Ambient Ozone Monitoring Regulations: Revisions to Network Design Requirements

Federal Register · Proposed Rule · Jul 16, 2009

Paperwork Reduction Act C. Regulatory Flexibility Act D. Unfunded Mandates Reform Act E. Executive Order 13132: Federalism F. … Regulatory Flexibility Act The Regulatory Flexibility Act (RFA) generally requires an Agency to prepare a regulatory flexibility analysis of any rule subject to notice and comment rulemaking requirements

Automotive Fuel Ratings, Certification and Posting

Federal Register · Proposed Rule · Apr 4, 2014

Environmental Protection Agency: Partial Grant and Partial Denial of Clean Air Act Waiver Application Submitted by Growth Energy to Increase the Allowable Ethanol Content of Gasoline to 15 Percent; Decision … Section 211(f) of the Clean Air Act bans alternative fuels, including ethanol blends, from being introduced into commerce unless EPA affirmatively permits them for certain vehicles.