Latest updates for Clean Air Act Section 129

Fresh curated links around Clean Air Act Section 129 are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Title V/Clean Air Act: U.S. Environmental Protection Agency Order Denying Objection to Weld County, Colorado Oil and Nat
  • EPA Proposal Aims to Clarify Scope of Construction Activities Allowed Prior to Issuance of NSR Permit
  • Dept. of Justice: Sues Trump Administration over failure to implement Clean Air Act rule

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jdsupra.com /1 month ago

Title V/Clean Air Act: U.S. Environmental Protection Agency Order Denying Objection to Weld County, Colorado Oil and Nat...

The United States Environmental Protection Agency (“EPA”) issued a January 6th Order Denying a petition objecting to the issuance of a Clean Air Act Title V Operating Permit (“Perm...

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natlawreview.com /1 week ago

EPA Proposal Aims to Clarify Scope of Construction Activities Allowed Prior to Issuance of NSR Permit

To clarify the Clean Air Act’s preconstruction permitting requirements, EPA issued a proposed rule to revise the definition of “begin actual construction” in its New Source Review...

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wispolitics.com /1 month ago

Dept. of Justice: Sues Trump Administration over failure to implement Clean Air Act rule

MADISON, Wis. – Wisconsin DOJ, as part of a coalition of 13 states and local governments, is suing the United States Environmental Protection Agency (EPA) over its failure to imple...

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jdsupra.com /1 month ago

CONAMA Restructures the National Air Quality Control Program and Establishes Environmental Licensing Requirements

On April 9, 2026, the National Environmental Council (CONAMA) issued Resolution No. 513/2026, which restructures the National Air Quality Control Program (“Pronar”) and revokes CON...

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jdsupra.com /1 month ago

EPA Rolls Back Power Plant Air Toxics Updates, Reverting to 2012 MATS Framework

The Mercury and Air Toxics Standards (MATS) are federal air pollution regulations issued by the U.S. Environmental Protection Agency (EPA) under the Clean Air Act. Finalized in 201...

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enr.com /4 days ago

EPA May Allow Some Large Facility Pre-Construction Without a Full Clean Air Permit

The agency has proposed allowing construction to begin on non-emitting components or structures for power generation, data centers and manufacturing under the federal new source...

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natlawreview.com /1 month ago

Policy Brief: Aircraft on a Different Runway for Endangerment Finding Repeal

In a policy move upending federal climate change policy, the Environmental Protection Agency (EPA) published a rule on February 18, 2026, rescinding the 2009 endangerment finding a...

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jdsupra.com /2 weeks ago

California Environmental Law & Policy Update 5.15.26

The U.S. Environmental Protection Agency (EPA) on Monday proposed allowing data centers, power plants, and other industrial facilities to begin certain construction work before obt...

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natlawreview.com /2 weeks ago

EPA Proposes Rule to Redefine “Begin Actual Construction” Under the NSR Preconstruction Permitting Program

Key Takeaways What Happened: The U.S. Environmental Protection Agency (EPA) recently proposed a new rule to revise the Clean Air Act’s (CAA) New Source Review (NSR) preconstruction...

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natlawreview.com /2 weeks ago

NY DEC Finalizes SEQRA Regulations to Implement Environmental Justice Siting Law

On April 28, 2026, the New York State Department of Environmental Conservation (DEC) filed a Notice of Adoption to amend 6 NYCRR Part 617, DEC’s State Environmental Quality Review...

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captimes.com /1 day ago

Vijay Limaye and Jonathan Patz: Trump EPA needs to comply with air pollution limits

A coalition of 10 states, including Wisconsin, is suing the U.S. Environmental Protection Agency for unlawfully failing to implement updated national air pollution limits meant to...

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natlawreview.com /3 weeks ago

Senate Bill Intends to Strengthen the Science Used for TSCA Risk Evaluations

The Sound Science Act (S. 4397), introduced by Senator Pete Ricketts (R-NE) on April 27, 2026, would strengthen the science used for risk reviews and improve interagency coordinati...

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drugs.com /1 month ago

How to Limit The Health Risks Posed by Polluted Air

SUNDAY, April 12, 2026 — Air pollution just isn’t what it used to be.While levels of lead and sulfur dioxide have dropped due to environmental regulations, other threats to air qu...

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cleantechnica.com /1 month ago

Conservation Groups Issue Reply to EPA in West Virginia Regional Haze Lawsuit

The Groups are Challenging the State’s Abysmal EPA-Approved Regional Haze Plan CHARLESTON, W.Va. — A National Parks Conservation Association, Sierra Club, and Earthjustice lawsuit...

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natlawreview.com /1 month ago

EPA Releases List of Expiring CBI Claims under TSCA

The U.S. Environmental Protection Agency (EPA) announced on April 24, 2026, the release of a publicly accessible list of Confidential Business Information (CBI) claims scheduled to...

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cleantechnica.com /1 day ago

Local Residents, Environmental Advocates Spoke Out at EPA Coal Ash Public Hearing

Jacksonville Community Shared Testimony on Coal Ash Pollution and Demanded Stronger Protections JACKSONVILLE, Florida — Yesterday, Jacksonville residents joined advocates and envir...

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tv9hindi.com /1 month ago

वायु प्रदूषण पर CAQM का एक्शन, दिल्ली-NCR में 1765 इकाइयों को बंद करने का निर्देश

निरीक्षण रिपोर्ट के आधार पर, 9 इकाइयों को बंद करने और 18 इकाइयों के डीजी सेटों को सील करने, 11 इकाइयों को कारण बताओ नोटिस (एससीएन) जारी करने और छह इकाइयों के लिए एनवायरनमेंट कंपनसे...

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legal-planet.org /1 month ago

The Story of California’s Advanced Clean Trucks Regulation

California has been a global pioneer on electric vehicles, and that leadership extends to zero-emission trucks. To address the pollution and disproportionate impacts on disadvantag...

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wowktv.com /1 month ago

West Virginia conducting air sampling after fatal Kanawha County chemical emergency

KANAWHA COUNTY, W.Va. (WOWK) - West Virginia's Department of Environmental Protection and the U.S. Environmental Protection Agency are implementing an air monitoring plan following...

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jdsupra.com /1 month ago

New York's Expanding Environmental Regulatory Framework: A 2026 Outlook

Monitoring plan deadlines under New York's mandatory greenhouse gas (GHG) reporting program (Part 253) begin September 1, 2026, with first emissions data reports due June 1, 2027....

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jdsupra.com /1 week ago

Wrap-Up of Federal and State Chemical Regulatory Developments, May 2026

House Subcommittee Holds Hearing On Critical Material Supply Chains, Examines How To Modernize TSCA - On April 22, 2026, the House Energy and Commerce Subcommittee held a hearing...

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cleantechnica.com /3 weeks ago

Sierra Club Connecticut Statement on State Senate Passage of S.B. 319

HARTFORD, Connecticut — The Connecticut Senate has passed S.B. 319, An Act Concerning the Use of Battery-Powered Leaf Blowers and Similar Equipment by the State and Municipalities....

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yaleclimateconnections.org /1 month ago

Air quality sensors reveal pollution hot spots

The Hispanic Access Foundation found that in several Latino communities, particulate pollution exceeded federal standards. The post Air quality sensors reveal pollution hot spots a...

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cleantechnica.com /1 month ago

Trump EPA Downplays Local Emissions in Proposed Repeal

The EPA on Tuesday proposed rescinding a Biden-era ruling to reclassify Utah’s Wasatch Front from “serious” nonattainment of the 2015 ozone standards to mere “moderate” nonattainme...

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Sources covering Clean Air Act Section 129

cleantechnica.com

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cleantechnica.com

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legal-planet.org

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drugs.com

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enr.com

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jdsupra.com

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