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"
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
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
On June 10, 2025, Nevada Governor Joe Lombardo signed into law Senate Bill 260, which seeks to keep employees who are working outdoors safe from the hazards associated with exposure to wildfire smoke. The law directs the...more
On May 29, 2025, the Supreme Court held that the National Environmental Policy Act (NEPA) — which requires federal agencies to analyze the environmental impacts of projects that they perform, fund, or approve — does not...more
The EPA’s Office of Air and Radiation (“OAR”), responsible for most of the EPA’s major air regulatory and policy efforts, will be restructured in the months to come. This shakeup comes on the heels of the EPA’s announcement...more
How Southern California Wildfires Impact Air Quality, Smoke Damage, and Insurance Coverage - The Southern California wildfires in January 2025 are expected to be one of the costliest natural disasters in United States (US)...more
The Louisiana Department of Environmental Quality (“LDEQ”) issued an April 28th news release announcing the release of the Final Report on the Community Air Monitoring and Notification System Task Force (“Task Force”)....more
Energy Vision performed an assessment of the health benefits of replacing older diesel trucks with new models fueled by renewable diesel, renewable natural gas, or electricity. The assessment finds that RNG-powered vehicles...more
For better road safety and air quality across the EU, the European Commission is proposing a comprehensive overhaul of the EU's road safety and vehicle registration rules....more
One hundred environmental organizations transmitted an April 21st letter to the United States Environmental Protection Agency (“EPA”) Administrator asking that the federal agency: …maintain and promptly implement a vital,...more
The National Association of Clean Air Agencies (“NACAA”) issued a document titled: Recommendations for FY 2026 Federal Grant Funding for State and Local Clean Air Agencies (“Recommendations”)....more
In a significant development for Arizona’s business community and environmental policymakers, the U.S. Environmental Protection Agency (EPA) has paused its planned reclassification of Maricopa County from “Moderate” to...more
States and cities are increasingly using their using their police power to regulate mobile source emissions. Warehouses – and the trucks that serve them – are already subject to an “indirect source rule” (ISR) in southern...more
Effective May 2024, EPA tightened the annual health-based National Ambient Air Quality Standard (NAAQS) for fine particulate matter (PM2.5) from 12.0 µg/m3 to 9.0 µg/m3. This change was made after a review of the available...more
The New York City Department of City Planning (DCP) has released materials outlining a proposed amendment to the city's zoning regulations to introduce a City Planning Commission (CPC) special permit intended to limit the...more
In an unprecedented move, the Trump administration established an electronic mailbox to allow the regulated community to request a Presidential Exemption to certain requirements of the Clean Air Act (CAA). Under Section...more
On March 13, the Environmental Protection Agency (EPA) announced it would move forward with reconsideration of the Greenhouse Gas Endangerment Finding (Endangerment Finding) as directed in President Trump’s Executive Order...more
The new administrator of the Environmental Protection Agency, Lee Zeldin, announced March 12 the agency would be rolling back 31 key environmental provisions that regulate air pollution, water protections, and the energy...more
Ask any New Yorker what their top five complaints are about the city and either “traffic” or “gridlock” (or both) are all but certain to be represented. Indeed, you don’t get to be called “the Business Capital of the World”...more
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and Abide Farms, LLC (“Abide”) entered into a February 12th Consent Administrative Order (“CAO”) addressing an alleged violation of...more
The Tennessee Air Pollution Control Board issued a February 24th Technical Secretary’s Proposed Order and Assessment of Civil Penalty (“Order”) to Bonnell Aluminum, Inc. (“Bonnell”) addressing an alleged Air Permit violation....more
The Missouri Department of Natural Resources (“MDNR”) and AHF, L.L.C. d/b/a AHF of Pennsylvania, LLC (“AHF”) entered into a February 11th Administrative Order on Consent (“AOC”) addressing an alleged violation of the Missouri...more
Port Arthur Community Action Network (PACAN) v. Texas Commission on Environmental Quality et al. (Tex. Feb. 14, 2025) presented the Texas Supreme Court with a unique opportunity to provide defined guideposts to understand...more
The Clean Air Council and two other environmental organizations filed a February 11th submission with the United States Environmental Protection Agency (“EPA”) styled: PETITION TO PROHIBIT...more