The Legal and Practical Challenges of California's Advanced Clean Fleets Regulation
Nota Bene Episode 101: Catching up with Global Climate Regulation with Nico van Aelstyn
Schoenbrod: SCOTUS Ruling Helps EPA Deal With a "Stupid Statute"
The United States Court of Appeals for the Fifth Circuit (“Fifth Circuit”) addressed in an August 12th Decision a challenge to a Clean Air Act Prevention of Significant Deterioration (“PSD”) Permit issued by the Texas...more
The European Commission is advancing a major regulatory initiative in the form of an Environmental Omnibus Package (Omnibus) to streamline and consolidate core EU environmental legislation. Framed as a simplification effort,...more
The Tennessee Air Pollution Control Board (“Board”) issued a July 31st Proposed Technical Secretary’s Order and Assessment of Civil Penalty (“Order”) to Lodge Manufacturing Company (“Lodge”) addressing alleged violations of a...more
California – as part of effort to reduce the environmental impact of maritime shipping, particularly within vulnerable port-side communities – has implemented one of the most ambitious port-emission control programs to date....more
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and the Arkansas Department of Transportation (“DOT”) entered into a July 10th Consent Administrative Order (“CAO”) addressing an...more
EPA is withdrawing the proposed rule titled ‘‘Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NNSR): Regulations Related to Project Emissions Accounting’’ published in the Federal Register...more
EPA’s controversial “Once in, always in, Rule” (Once in Rule) was recently rescinded under the Congressional Review Act, a statute which gives Congress the authority to overturn agency rules if such action is taken within...more
Is the Once in, Always in Policy Finally Dead? EPA’s controversial “Once in, always in, Rule” (Once in Rule) was recently rescinded under the Congressional Review Act, a statute which gives Congress the authority to...more
The Mississippi Commission on Environmental Quality (“MCEQ”) and Hankins Lumber Company Inc. (“Hankins”) entered into an April 30th Agreed Order (“AO”) addressing alleged violations of a Title V Operating Permit. See Order...more
The U.S. Environmental Protection Agency (EPA) has proposed a major shift in regulatory policy—to rescind the agency’s 2009 “Endangerment Finding” and to repeal all resulting emission standards for new motor vehicles and...more
Current Environmental Protection Agency (EPA) Administrator Lee Zeldin proposed a rule today to rescind 2009 rules that form the basis of greenhouse gas (GHG) emissions limitations, a move that will almost certainly lead to...more
As temperatures rise and wildfire season intensifies across the Pacific Northwest, Washington State employers must remain alert – for the safety of their workforce and to follow state law. The Washington State Department of...more
The Environmental Protection Agency announced July 18 it would continue workforce reductions through the elimination of its Office of Research and Development, which provides the independent scientific research that underpins...more
The Center for Biological Diversity (“CBD”) filed a June 27th Title V Petition to Object (“Petition”) before the Administrator of the United States Environmental Protection Agency ("EPA”) related to the Anschutz Equus Farms...more
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and Lion Oil Company, LLC (“Lion”) entered into a July 1st Consent Administrative Order (“CAO”) addressing alleged violations of an...more
The Mississippi Commission on Environmental Quality (“MCEQ”) and Oxbow Greenwood, LLC (“OG”) entered into a July 3rd Agreed Order 9 (“AO”) addressing alleged violations of an Air Permit. See Order No. 7520 25....more
This proclamation addresses the EPA’s April 5, 2024 final rule, National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review, 89...more
In a significant victory for environmental advocacy groups, the Supreme Court’s refusal on June 30, 2025 to grant certiorari in two pivotal cases (Port of Tacoma, et al. v. Puget Soundkeeper Alliance and ExxonMobil Corp., et...more
The Missouri Department of Natural Resources (“MDNR”) and River Cement Company d/b/a Buzzi Unicem USA (“RCC”) entered into a July 7th Administrative Order on Consent (“AOC”) addressing an alleged violation of an Air Permit....more
The Center for Biological Diversity (“CBD”) filed a June 6th Petition to Object addressing the Bonanza Explorations’, Inc. Clean Air Act Title V Permit renewal.’ The Petition objects to the renewal of a Title V Operating...more
As reported in our May 14, 2025, blog item, on May 12, 2025, the U.S. Environmental Protection Agency (EPA) denied a petition filed under Section 21 of the Toxic Substances Control Act (TSCA) seeking to prohibit the use of...more
The U.S. Environmental Protection Agency (EPA) has officially extended key compliance deadlines for air toxics standards affecting steel-sector coke oven operations, reflecting industry concerns about the feasibility of...more
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and Merit Energy Company, LLC (“Merit”) entered into a May 15th Consent Administrative Order (“CAO”) addressing an alleged...more
In a partially published 102-page opinion filed June 26, 2025, the Second District Court of Appeal (Div. 7) resolved cross-appeals by affirming the trial court’s judgment invalidating Los Angeles County’s 2019 EIR...more
The United States Environmental Protection Agency (“EPA”) and Allnex USA Inc. (“Allnex”) entered into a June 11th Consent Agreement (“CA”) addressing alleged violations of an Air Permit. See Docket No. CAA-03-2025-0036....more