Documents

Air Plan Approval; North Carolina; Second Period Regional Haze Plan

Federal Register · Proposed Rule · Aug 20, 2024

Quality (DAQ), dated April 4, 2022 (“Haze Plan” or “2022 Plan”) under the Clean Air Act (CAA or Act) and EPA's Regional Haze Rule (RHR) for the regional haze program's second planning period. … EPA is taking this action pursuant to sections 110 and 169A of the Act. DATES: Written comments must be received on or before September 19, 2024.

Regulation of Fuels and Fuel Additives: Changes to Renewable Fuel Standard Program

Federal Register · Proposed Rule · May 26, 2009

advanced biofuel required by section 211(o)(2)(B) of the Clean Air Act for year i, in gallons RFV RF,i = Annual volume of renewable fuel required by section 211(o)(2)(B) of the Clean Air Act for … negative impacts on small businesses to the extent allowable by the Clean Air Act.

Approval and Promulgation of Air Quality Plans; Pennsylvania; Reasonably Available Control Technology (RACT) Determinations for Case-by-Case Sources Under the 1997 and 2008 8-Hour Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · Aug 2, 2021

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before September 1, 2021. … The 8-hour averaging period replaced the previous 1-hour averaging period, and the level of the NAAQS was changed from 0.12 parts per million (ppm) to 0.08 ppm.

Hazardous Materials: Miscellaneous Amendments (RRR)

Federal Register · Proposed Rule · Jan 23, 2015

to a ten-year period. … We solicit public comment on any impact our proposed action may impose upon passengers, crew members, and air operators.

Update of Procedures for Implementing the National Environmental Policy Act and Assessing the Environmental Effects Abroad of EPA Actions

Federal Register · Proposed Rule · Jun 25, 2026

Congress has provided specific statutory exemptions for most EPA actions taken under the Clean Water Act (CWA) and all EPA actions taken under the Clean Air Act (CAA) from the procedural requirements of … EPA actions under the Clean Water Act, except those identified in § 6.101(a); the Clean Air Act; and Comprehensive Environmental Response, Compensation, and Liability Act are statutorily exempt from NEPA

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Nonattainment New Source Review Requirements for the 2008 8-Hour Ozone Standard

Federal Register · Proposed Rule · Apr 4, 2018

EPA is proposing to approve this revision in accordance with the requirements of the Clean Air Act (CAA). DATES: Written comments must be received on or before May 4, 2018. … This final action was based on complete, certified, and quality assured ambient air quality monitoring data for the 2013-2015 monitoring period. See 82 FR 52651 (November 14, 2017).

Occupational Exposure to 2-Methoxyethanol, 2-Ethoxyethanol and Their Acetates (Glycol Ethers)

Federal Register · Proposed Rule · Dec 31, 2003

The comment period closed on November 6, 2002. OSHA received only six comments. … Based on such information, EPA is currently considering whether the delist EB from the hazardous air pollutants list established by the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Source-Specific Reasonably Available Control Technology Determinations for 2008 Ozone National Ambient Air Quality Standard

Federal Register · Proposed Rule · Aug 1, 2019

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before September 3, 2019. … , as described in the Unfunded Mandates Reform Act of 1995 (Pub.

Medicare Program; Revisions to Payment Policies Under the Physician Fee Schedule and Other Revisions to Part B for CY 2016

Federal Register · Proposed Rule · Jul 15, 2015

comment period. … — ++ Fixed Wing Air Ambulance (FW) ++ Rotary Wing Air Ambulance (RW) b.

Energy Conservation Program for Commercial and Industrial Equipment: Packaged Terminal Air Conditioner and Packaged Terminal Heat Pump Energy Conservation Standards

Federal Register · Proposed Rule · Apr 7, 2008

In 1990, the Clean Air Act was amended to include Title VI, “Stratospheric Ozone Protection,” to implement the Montreal Protocol. (42 U.S.C. 7671, et seq. ) Title VI mandated the phase-out by 2020 … In the case of SO 2 , the Clean Air Act Amendments of 1990 set an emissions cap on all power generation.

Amendments to Streamline the National Pollutant Discharge Elimination System Program Regulations: Round Two

Federal Register · Proposed Rule · Dec 11, 1996

, Part C of the Safe Drinking Water Act, the Marine Protection, Research, and Sanctuaries Act of 1972, or the Clean Air Act, or under State permit programs approved by the Administrator as adequate to … Water Act, 33 U.S.C. 1251 et seq.; Clean Air Act, 42 U.S.C. 7401 et seq. 2.

Approval and Promulgation of Implementation Plans; Tennessee; Revisions to the Knox County Portion of the Tennessee State Implementation Plan

Federal Register · Proposed Rule · Aug 16, 2013

EPA is approving the Knox County SIP revision because the State has demonstrated that it is consistent with the Clean Air Act (CAA or Act). … Mail: “EPA-R04-OAR-2013-0455,” Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S.

Revisions to the Air Emissions Reporting Requirements

Federal Register · Proposed Rule · Aug 9, 2023

The proposed amendments would also allow the EPA to have information readily available that the Agency needs to protect public health and perform other activities under the Clean Air Act (CAA or “the Act … or section 112 of the Federal Clean Air Act.”

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

Federal Register · Proposed Rule · Jun 27, 2019

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before July 29, 2019. … pollutant, that the pollutant is subject to either a provision in the Clean Air Act, or a nationally-applicable regulation codified by the Administrator in subchapter C of this chapter, that requires

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

Federal Register · Proposed Rule · Jun 20, 2002

Upon completion of the thirty (30) day public comment period, EPA will evaluate all comments received before issuing the final decision on the partial deletion. … If appropriate, EPA will prepare a Responsiveness Summary for comments received during the public comment period and will address concerns presented in the comments.

Certain Polybrominated Diphenylethers; Significant New Use Rule and Test Rule

Federal Register · Proposed Rule · Apr 2, 2012

Make sure to submit your comments by the comment period deadline identified. C. Can I request an opportunity to present oral comments to the Agency? … (C) Clean the backcover by soft cloth and air jet; do not clean it with solvents. (D) Determine PBDE and PBDF content in test specimen by preparing and analyzing ground samples.

Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters

Federal Register · Proposed Rule · Mar 10, 2021

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

Airworthiness Directives; Rolls-Royce plc (RR) Turbofan Engines

Federal Register · Proposed Rule · Oct 20, 2011

The ASB describes procedures for cleaning and inspecting the axial dovetail slots. … for safety in air commerce.

Phasedown of Hydrofluorocarbons: Allowance Allocation Methodology for 2024 and Later Years

Federal Register · Proposed Rule · Nov 3, 2022

Innovation and Manufacturing Act of 2020 ASHRAE—American Society of Heating, Refrigerating and Air-Conditioning Engineers CAA—Clean Air Act CBI—Confidential Business Information CBP—U.S. … In the phaseout of HCFCs, which EPA is implementing under Title VI of the Clean Air Act, EPA has similarly used an approach of periodically revisiting its allocation methodology and has found that a periodic

Approval and Promulgation of Implementation Plans; Montana; Regional Haze 5-Year Progress Report State Implementation Plan

Federal Register · Proposed Rule · Jul 9, 2019

Montana's SIP revision addresses requirements of the Clean Air Act (CAA) and the EPA's rules that require states to submit periodic reports describing progress toward Reasonable Progress Goals (RPGs) established … The State provided notice of the Progress Report and a 30-day comment period, which closed on September 22, 2017. The State received one comment of support from Montana-Dakota Utilities.