Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
SCOTUS Clean Air Act Cases: What’s New?
Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
Compliance into the Weeds: More Compliance Challenges in the Trump Era
Environmental and Sustainability Regulations & the New Administration
No Password Required: USF Cybercrime Professor, Former Federal Agent, and Vintage Computer Archivist
Georgia on My Mind: On the Frontlines of Federal Rulemaking With AG Carr — Regulatory Oversight Podcast
Small Refinery Exemption Litigation Update
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech Episode 5
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech Episode 4
Consumer Finance Monitor Podcast Episode: A Look at the Current Challenge to Judicial Deference to Federal Agencies and What it Means for the Consumer Financial Services Industry, With Special Guest, Craig Green, Professor, Temple University
What to Expect in Chemicals Policy and Regulation and on Capitol Hill in 2023
H2-OWOW! – A Reflective Conversation with John Goodin, Former Director of EPA’s Office of Wetlands, Oceans, and Watersheds – Reflections on Water Podcast
Reflections on Sackett - Reflections on Water Podcast
PFAS in Focus: Wastewater Utility Perspectives From Jay Hoskins, Metropolitan St. Louis Sewer District - Reflections on Water Podcast
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech
Environmental Agencies, Superfund Cleanups, and Managing Enforcement Actions
West Virginia vs. EPA Part II: U.S. Supreme Court Applies the Major Questions Doctrine to limit EPA Regulatory Authority
#WorkforceWednesday: Employers Respond to Dobbs, Implications of the Supreme Court's EPA Ruling, and Pay Increases for CA Health Care Workers - Employment Law This Week®
PFAS Regulatory Update: EPA Issues Updated Drinking Water Health Advisories
The U.S. Environmental Protection Agency's March 12 announcement of 31 deregulatory initiatives may seem like a major shift. But most of these actions require reconsideration of existing rules — a process that is governed...more
As reported in our March 31, 2025, blog item, on March 21, 2025, the U.S. Court of Appeals for the District of Columbia Circuit heard oral argument in a case challenging the U.S. Environmental Protection Agency’s (EPA) May 3,...more
Continuing with the Trump administration’s deregulatory agenda, the White House issued a Presidential Memorandum on April 9 titled Directing the Appeal of Unlawful Regulations. It instructs executive agencies to repeal...more
Every law student learns that the Administrative Procedure Act (APA) outlines the default rules for how federal agencies propose and finalize regulations and how courts review them. But for many significant actions under the...more
U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin announced on March 12, 2025, that EPA will undertake 31 distinct actions in an effort to advance President Donald Trump's Day One executive orders (EOs) to...more
The week of June 23, 2024, in Ohio v. Environmental Protection Agency, the U.S. Supreme Court clarified in a 5-4 decision that if a federal agency fails to provide a reasoned response to comments raised during the rulemaking...more
Though environmental justice (EJ) has been a cornerstone of the Biden Administration, it lacks federal enforcement laws. Executive orders and responses from federal agencies have shaped U.S. enforcement of EJ issues....more
Louisiana has been at the center of the Biden Administration’s prioritization of environmental justice (EJ) issues. In United States v. Denka Performance Elastomer, the Eastern District of Louisiana granted a motion by the...more
This week three Judges of the Ninth Circuit Court of Appeals agreed that a District Court Judge exceeded his authority in vacating an EPA regulation without first determining that the regulation was unlawful. The Trump...more
Regulations matter. Federal executive action is supposed to be rooted in statutes, established through regulatory processes generally tied to the Administrative Procedure Act (APA), and — at least conceptually — rooted in the...more
Recently I read a news release that the U.S. Eighth Circuit Court of Appeals had issued a mandamus order against the U.S. EPA. Mandamus order? My mind went back to law school and Marbury v. Madison, which may have been the...more
The first quarter of 2022 has yielded a number of decisions, reversals and agency adjustments worth note. ...more
Earthjustice filed a March 21st Petition before the United States Environmental Protection Agency (“EPA”) on behalf of 130 groups requesting that dams and reservoirs be added as a source category under the Greenhouse Gas...more
In 2005 the Corps of Engineers adopted a Regulatory Guidance Letter (RGL) providing that an “approved jurisdictional determination” (AJD) “will remain valid for a period of five years, unless new information warrants revision...more
This week, the Court examines whether EPA guidance on water toxicity tests could be challenged under the APA, and addresses whether California’s scheme for taxing railroad property contravenes federal law. SOUTHERN...more
The Center for Biological Diversity (“CBD”) and a number of other environmental organizations submitted a February 8th document to the United States Environmental Protection Agency (“EPA”) titled: Petition for Rulemaking...more
In a split decision issued on January 16, the Washington State Supreme Court ruled that the Department of Ecology (Ecology) lacks authority under the state’s Clean Air Act (the act) to cap greenhouse gas emissions from...more
Waterkeeper Alliance and a number of other environmental organizations (collectively “Waterkeeper”) filed a September 28th Complaint for Declaratory and Injunctive Relief (“Complaint”) against the United States Environmental...more
The saga of the federal Clean Water Act’s definition of “waters of the United States” (“WOTUS”) has taken more turns recently, including a significant setback for the Trump Administration’s efforts to transition away from the...more
• U.S. Supreme Court ruled unanimously – on narrow procedural grounds – that the courts of appeals do not have original jurisdiction to hear challenges to the Clean Water Act (CWA), the Obama Administration's 2015 rule...more
On August 27, 2015, the US District Court for the District of North Dakota issued a preliminary injunction against implementation of the Clean Water Rule (the Final Rule). The Final Rule defines Waters of the United States...more