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 United States Environmental Protection Agency (“EPA”) and Halifax Construction Company, Inc. (“Halifax”) entered into a June 6th Consent Agreement (“CA”) addressing alleged violations of 40 C.F.R. Part 61, Subpart M,...more
On June 30, 2025, the Supreme Court denied industry group petitions to review and reverse two cases—one out of the Fifth Circuit and the other out of the Ninth Circuit—that could have significantly restricted the ability of...more
In this episode of our "An Energized Exchange" podcast series, presented by the Energy & Natural Resources Industry Sector Group, attorneys Andy Kriha, Susan Lafferty and Zach Pilchen break down recent U.S. Supreme Court...more
Earlier today, the House passed President Trump's sweeping tax and spending legislation after overcoming resistance from some Republican members. A revised version of the legislation narrowly passed the Senate on July 1 in a...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
Because the risks posed by superfund sites pale in comparison to the risks posed by air pollution and broader water pollution issues regulated under the Clean Water Act, I have been and remain deeply skeptical of the Trump...more
Introduction - Continuing the regulatory whiplash over greenhouse gases (GHG) emissions from power plants, the United States Environmental Protection Agency (EPA) recently proposed repealing the Biden administration’s GHG...more
In Environmental Protection Agency v. Calumet Shreveport Refining, L.L.C., the Supreme Court set out the test for determining the proper venue for judicial review of EPA actions under the Clean Air Act (CAA). Challenges to...more
The U.S. Supreme Court on June 20, 2025, issued a 7-2 decision in Diamond Alternative Energy, LLC v. EPA, clarifying when stakeholders have standing to challenge an agency action based on market effects rather than direct...more
The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and Acme Brick Company (“ABC”) entered into a Consent Administrative Order (“CAO”) addressing an alleged violation of an Air...more
On June 18, the U.S. Supreme Court issued two decisions that clarify a deceptively simple question under the Clean Air Act: Where should lawsuits challenging EPA actions be filed? The rulings – EPA v. Calumet Shreveport...more
On June 11, 2025, the US Environmental Protection Agency, under Administrator Lee Zeldin, proposed repealing two key Biden–Harris-era rules targeting greenhouse gas and air toxic emissions from fossil fuel–fired power plants....more
The United States Environmental Protection Agency (“EPA”) and Wieland Rolled Products (“WRP”) entered into a June 9th Consent Agreement and Final Order (“CAFO”) addressing alleged violations of the Clean Air Act New Source...more
Foley & Lardner provided an update for multinational companies to mitigate risks posed by the Trump administration’s focus on drug cartels and transnational criminal organizations (TCOs). Visit Foley & Lardner’s Trump...more
The United States Attorney’s Office, Western District of Pennsylvania issued a June 20th news release stating that Erie Coke Corporation (“ECC”) has pleaded guilty in federal court to two counts related to alleged criminal...more
For decades, California has been granted unique deference in setting Clean Air Act (CAA) emissions limitations for California-sold vehicles through use of a state-specific waiver....more
On June 18th, the U.S. Supreme Court issued two rulings determining where challenges to Environmental Protection Agency (EPA) actions under the Clean Air Act must be filed. The Court held challenges to EPA actions that are...more
Two weeks ago, the Environmental Protection Agency (EPA) released its proposed repeal of the rules governing greenhouse gas emissions from fossil fuel-fired power plants. Included within the proposal is a new legal...more
The EV industry continues to face federal regulatory and political uncertainty and now, the clock is ticking on the Inflation Reduction Act’s electric vehicle (EV) tax credits and incentives. The recently proposed House and...more
The U.S. Supreme Court issued a pair of decisions in EPA v. Calumet Shreveport Refining and Oklahoma v. EPA on June 18, 2025, resolving two related circuit splits regarding proper venue for challenging certain U.S....more
On May 9, 2025, President Trump issued Executive Order No. 14294, “Fighting Overcriminalization in Federal Regulations” (EO), which reinforces the administration’s deregulatory agenda. While sweeping in scope, the EO has...more
US Supreme Court Clean Air Act (CAA) decisions often result in big-picture changes to administrative law. Two CAA decisions this term deal with CAA’s venue-related provisions which specify where cases challenging US...more
The Missouri Department of Natural Resources (“MDNR”) and Quickrete Companies, LLC (“QC”) entered into a May 12th Administrative Order on Consent (“AOC”) addressing an alleged violation of an Air Permit. See No APCP-2025-026....more
The Southern Environmental Law Center (“SELC”), on behalf of the National Association for the Advancement of Colored People, sent a June 17th Notice of Intent to Sue (“Notice”) to various entities stated to be associated with...more
With six more decisions, the U.S. Supreme Court decided no fewer than 11 cases in two business days last week, following 12 others over the previous two weeks. In other words, summer vacation is upon us, as the Court’s...more