Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
SCOTUS Clean Air Act Cases: What’s New?
Unpacking California's 2024 Zero Emission Fleet Mandate
West Virginia vs. EPA Part II: U.S. Supreme Court Applies the Major Questions Doctrine to limit EPA Regulatory Authority
[Webinar] Growing Greener: Navigating Environmental Laws in the Cannabis Industry
Nota Bene Episode 101: Catching up with Global Climate Regulation with Nico van Aelstyn
Schoenbrod: SCOTUS Ruling Helps EPA Deal With a "Stupid Statute"
Law Prof: The Clean Air Act Needs a Reboot
The U.S. Environmental Protection Agency (EPA) on July 29 proposed to repeal its landmark finding that greenhouse gas emissions endanger public health. The EPA’s so-called endangerment finding, issued in 2009, is a formal...more
On June 11, 2025, the U.S. Environmental Protection Agency ("EPA") announced a proposed rule to repeal key amendments to the 2024 Mercury and Air Toxics Standards ("MATS") for coal- and oil-fired electric utility steam...more
In what it called “the greatest and most consequential day of deregulation in U.S. history,” the Environmental Protection Agency (EPA) announced its most expansive deregulatory initiative to date on March 12, 2025. Through a...more
Key Takeaways - • What Is Happening? On January 12, 2024, the U.S. Environmental Protection Agency (EPA) announced a proposed rule to implement the Inflation Reduction Act’s (IRA) Methane Waste Emissions Charge (WEC)....more
We wrote an overview of the methane tax after the Inflation Reduction Act was signed into law in August 2022 and Congress directed the Environmental Protection Agency (EPA) to impose the first-ever direct tax on methane...more
This article is the second in a two-part series analyzing recent proposals by federal agencies to reduce methane emissions from oil and gas production. The first article addresses the Bureau of Land Management’s (BLM)...more
On November 15, 2021, the Environmental Protection Agency (“EPA”) published a proposed rule that included three separate actions under the Clean Air Act that target new and existing air emission sources at oil and natural gas...more
Last week, as world leaders met at the United Nations Climate Change Conference (COP26) in Glasgow, Scotland, the U.S. Environmental Protection Agency (“EPA”), issued a proposed rule under the Clean Air Act (“CAA”) designed...more
On November 2, 2021, the EPA announced a proposed rule aimed at reducing methane emissions from oil and gas sources. The proposed rule is part of the Biden Administration’s U.S. Methane Emissions Reduction Action Plan, which...more
ANNOUNCEMENTS - Air - Stakeholder Input Requested on Potential New Rules - Affordable Clean Energy (ACE) Program Rules: Ohio EPA is requesting stakeholder input on potential new rules in the Ohio Administrative Code...more
The Arkansas Department of Environmental Quality (“ADEQ”) submitted October 31st comments to the United States Environmental Protection Agency (“EPA”) on its proposed rule: Emission Guidelines for Greenhouse Gas Emissions...more
Outlined in an Environmental Protection Agency ("EPA") proposal published on August 31, 2018, the Affordable Clean Energy ("ACE") rule would replace the Obama Administration's Clean Power Plan ("CPP"). A 60-day public comment...more
Earlier this week, on August 21, President Trump’s Environmental Protection Agency (“EPA”) proposed a rule pursuant to Section 111(d) of the Clean Air Act (“CAA”) intended to replace the embattled Clean Power Plan (“CPP”)...more
On Tuesday, August 21, 2018, the U.S. Environmental Protection Agency (EPA) announced its Affordable Clean Energy (ACE) Rule, a proposal to replace the Clean Power Plan issued in 2015. EPA Acting Administrator Andrew Wheeler...more
On Thursday, August 2, 2018, the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the U.S. Environmental Protection Agency (EPA) jointly proposed a rule to freeze the fuel...more
BAAQMD Developing Rules to Regulate Methane Emission - The Bay Area Air Quality Management District (“BAAQMD”), as part of its Methane Strategy, is pursuing rules to address methane emissions from several source categories....more