Documents

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Infrastructure Requirements for the 2008 Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · Aug 30, 2013

SUMMARY: EPA is proposing to approve a State Implementation Plan (SIP) submittal from the State of Delaware pursuant to the Clean Air Act (CAA). … 110(a)(1) of the CAA, states are required to submit SIPs meeting the applicable requirements of section 110(a)(2) within three years after promulgation of a new or revised NAAQS or within such shorter period

Air Plan Approval; Virginia; Revision to the Regulatory Definition of Volatile Organic Compound

Federal Register · Proposed Rule · Sep 25, 2025

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 Clean Air Act and applicable Federal regulations … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Emission Guidelines for Existing Sources and Standards of Performance for New Stationary Sources: Large Municipal Waste Combustion Units

Federal Register · Proposed Rule · Aug 25, 1997

. ----------------------------------------------------------------------- SUMMARY: On December 19, 1995, pursuant to sections 111 and 129 of the Clean Air Act, EPA promulgated emission guidelines applicable … Any parties interested in commenting should do so during this comment period.

Proposed Approval and Promulgation of Implementation Plans; Texas; Non-Road Large Spark-Ignition Engines; Accelerated Purchase of Tier2/Tier3 Non Road Compression-Ignition Equipment; Non-Road Construction Equipment Restriction; and Electrification of Airport Ground Support Equipment for the Dallas/Ft. Worth (DFW) Ozone Nonattainment Area

Federal Register · Proposed Rule · Mar 26, 2001

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 Implementation Plans; Kentucky; 110(a)(1) and (2) Infrastructure Requirements for the 1997 Annual and 2006 24-hour Fine Particulate Matter National Ambient Air Quality Standards

Federal Register · Proposed Rule · Aug 3, 2012

Quality (DAQ), as demonstrating that the Commonwealth meets the requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA or Act) for the 1997 annual and 2006 24-hour fine particulate matter … Interstate transport requirements were formerly addressed by Kentucky consistent with the Clean Air Interstate Rule (CAIR).

Air Plan Approval; Delaware; Removal of Excess Emissions Provisions

Federal Register · Proposed Rule · Oct 12, 2022

EPA plans to act on the remainder of the SIP revision in a separate action or actions. DATES: Written comments must be received on or before November 14, 2022. … EPA analyzed specific SSM SIP provisions and explained how each one either did or did not comply with the Clean Air Act (CAA) with regard to excess emission events. 1 For each SIP provision that EPA

Air Plan Approval; OR: Infrastructure Requirements for the 2010 Nitrogen Dioxide, 2010 Sulfur Dioxide, and 2012 Fine Particulate Matter Standards

Federal Register · Proposed Rule · Feb 23, 2018

SUMMARY: Whenever a new or revised National Ambient Air Quality Standard (NAAQS) is promulgated, the Clean Air Act (CAA) requires states to submit a plan for the implementation, maintenance, and enforcement … Page, Director, Office of Air Quality Planning and Standards. “Guidance on Infrastructure State Implementation Plan (SIP) Elements under Clean Air Act Sections 110(a)(1) and 110(a)(2).”

Occupational Exposure to Beryllium; Request for Information

Federal Register · Proposed Rule · Nov 26, 2002

(21) Describe any follow-up or periodic exposure assessments that you conduct. How often do you conduct such follow-up or periodic exposure assessments? … Specifically, OSHA requests comments and information on the following: (46) What is the potential direct or indirect environmental impact (for example, the effect on air and water quality, energy usage

Approval and Promulgation of Air Quality Implementation Plans; New York, New Jersey, and Connecticut; Determination of Attainment of the 1997 Fine Particle Standard

Federal Register · Proposed Rule · Aug 2, 2010

for the 2007-2009 monitoring period. … This proposed action, if finalized, would not constitute a redesignation to attainment under section 107(d)(3) of the Clean Air Act (CAA), because we would not yet have approved a maintenance plan for

Project XL Site-specific Rulemaking for Yolo County Landfill, Davis, Yolo County, California

Federal Register · Proposed Rule · May 9, 2001

It is also “conditional” on the issuance of a permit executed by the local air quality management district under the Clean Air Act, 42 U.S.C. 7401 et seq. , as set forth in the proposed rule. … Additional monitoring, recordkeeping and reporting requirements related to landfill gas will be contained in a permit executed by the local air quality management district pursuant to the Clean Air Act

Airworthiness Directives; Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes, and Model 45 Airplanes

Federal Register · Proposed Rule · Apr 26, 2007

pylon trailing edge and cleaning/sealing any gap. … for safety in air commerce.

Air Plan Approval; Ohio; Redesignation of the Cleveland Area to Attainment of the 2012 Annual Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Dec 26, 2018

quality standards (NAAQS or standards) for fine particulate matter (PM 2.5 ) under the Clean Air Act (CAA). … Clean Air Interstate Rule (CAIR). On March 10, 2004, EPA promulgated the CAIR.

Air Plan Approval; KY; Updates to Attainment Status Designations

Federal Register · Proposed Rule · Sep 21, 2018

The Environmental Protection Agency (EPA) is proposing to approve Kentucky's SIP revision because it is consistent with the Clean Air Act (CAA or Act) and EPA's regulations. … and nitrogen dioxide (NO 2 ), and to undertake periodic review of these standards.

Stay of the Eight-Hour Portion of the Findings of Significant Contribution and Rulemaking for Purposes of Reducing Interstate Ozone Transport

Federal Register · Proposed Rule · Mar 1, 2000

SUMMARY: In today's action, EPA is proposing to amend a final rule it issued under section 110 of the Clean Air Act (CAA) related to interstate transport of pollutants. … DATES: The comment period on this notice of proposed rulemaking (NPR) ends on April 17, 2000.

Air Plan Approval; GA; Removal of Emissions Statements Requirement and Updates To Permit by Rule

Federal Register · Proposed Rule · Aug 21, 2025

EPA is proposing to approve these revisions pursuant to the Clean Air Act (CAA or Act). DATES: Comments must be received on or before September 11, 2025. … FOR FURTHER INFORMATION CONTACT: Weston Freund, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S.

Approval and Promulgation of Implementation Plans; New Mexico; Albuquerque/Bernalillo County; Inspection and Maintenance Program Error Correction

Federal Register · Proposed Rule · Mar 21, 2017

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or Act), the Environmental Protection Agency (EPA) is proposing to approve an error correction to a previously approved diesel inspection and maintenance … The EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

National Emission Standards for Hazardous Air Pollutants for Industrial, Commercial, and Institutional Boilers and Process Heaters: Reconsideration

Federal Register · Proposed Rule · Jun 27, 2005

Air Act (CAA). … ) of the Clean Air Act.

Approval and Promulgation of Implementation Plans; State of Kansas; Infrastructure SIP Requirements for the 1997 and 2006 Fine Particulate Matter National Ambient Air Quality Standards

Federal Register · Proposed Rule · Apr 17, 2013

First, EPA is proposing to approve portions of two SIP submissions from the State of Kansas addressing the applicable requirements of Clean Air Act (CAA) for the 1997 and 2006 National Ambient Air Quality … The state and EPA thus provide for public comment periods on both the state and the Federal actions in parallel.

Extension of Comment Period on the Proposed Rule on Roadless Area Conservation; National Forests System Lands in Colorado

Federal Register · Proposed Rule · Dec 30, 2015

The closing date for the 45-day comment period was January 4, 2016. The Agency is extending the comment period to January 15, 2016. … Coal from this area meets the Clean Air Act definition for compliant and super-compliant coal, which means it has high energy value and low sulphur, ash, and mercury content.

Pipeline Safety: Hazardous Liquid Pipelines Transporting Ethanol, Ethanol Blends, and other Biofuels

Federal Register · Proposed Rule · Aug 10, 2007

Privacy Act Statement Anyone can search the electronic form of all comments received in response to any of our dockets by the name of the individual submitting the comment (or signing the comment, if … Building on the Energy Policy Act's clean energy foundation, the President announced the Advanced Energy Initiative in the 2006 State of the Union Address.