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
On-Demand Webinar | Regulatory Uncertainty and Linear Infrastructure Projects: Where Are We and What’s Ahead?
PFAS: Increasing Regulations and Managing Legal Liability
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The Current and Future Landscapes of EPA Criminal and Civil Enforcement
On-Demand Webinar | The New NEPA Regulations: A Practical Guide to What You Need to Know
One-on-One with David Fotouhi, Acting General Counsel at the EPA
Volatile Times in Vapor Intrusion Regulation: A Legal and Technical Update
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
[WEBINAR] Update on the California Environmental Quality Act: What’s New for 2018
Following years of heightened concern about the dangers of exposure to ethylene oxide (EtO), increased regulatory oversight, and a steady hum of litigation, in 2025 it seems like things might be changing for the beleaguered...more
EPA has been granted a fourth abeyance of pending litigation related to the Biden administration’s designation of PFOA and PFOS as hazardous substances under CERCLA....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
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
The federal government is continuing to implement President Donald Trump’s Unleashing American Energy mandate to promote domestic energy and infrastructure projects. On June 18, 2025, the U.S. Army Corps of Engineers...more
On June 12, President Trump signed three joint resolutions passed by Congress, ostensibly under the authority of the Congressional Review Act ("CRA"), to revoke three Clean Air Act waivers the Environmental Protection Agency...more
The U.S. Environmental Protection Agency (EPA) moved this Wednesday to erase limits on greenhouse gases from power plants and to weaken restrictions on other hazardous power plant emissions, including mercury, arsenic, and...more
The Association of General Contractors of America (“AGC”) submitted April 23rd comments to the United States Environmental Protection Agency and U.S. Army Corps of Engineers (“collectively, “EPA”) regarding potential...more
The SEC’s mandatory climate disclosure rule remains stayed pending the outcome of the current litigation in the Eighth Circuit. Recently, however, Republican SEC Commissioner Mark Uyeda suggested that the Trump administration...more
On April 22, the Trump Administration issued an Executive Order (EO) directing the US Department of Justice (DOJ) to begin to unwind “disparate impact” regulations that were established under federal civil rights laws. In the...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
An Update on the Legal Landscape Surrounding Plastic Pollution - It’s hard to reflect on “Our Power, Our Planet” this Earth Day without discussing plastic. Plastic is deeply embedded in our daily lives. Consider, for...more
On April 8, 2025, the U.S. Environmental Protection Agency (EPA) requested the U.S. Court of Appeals for the D.C. Circuit extend the abeyance in the challenge to EPA’s Final Rule establishing PFAS MCLs. The petitioners and...more
The U.S. Court of Appeals for the District of Columbia Circuit on Jan. 31, 2025, declined a request to review its decision that challenged the authority of the Council for Environmental Quality (CEQ), leaving open questions...more
On Monday, the U.S. Supreme Court announced that it will not hear an appeal from certain major oil and gas companies to dismiss a lawsuit by the city of Honolulu seeking to hold the companies responsible for the impacts of...more
Environmental and energy issues were in the headlines for much of 2023. We had several major US Supreme Court cases, Canadian wildfires that produced haze in many American cities throughout the summer, and continued attention...more
When EPA published its most recent rule specifying the role of States and Tribes in the Federal permitting of discharges into Waters of the United States, I predicted it was only a matter of time before we'd see another...more
As so many of my professional circles eagerly awaited the Supreme Court’s decision in Students for Fair Admissions v. Harvard (the Harvard Decision), they wondered what it might mean for the Biden administration’s...more
From Executive Orders to court decisions, the environmental regulatory landscape seems to be changing from day to day. Many of the changes will increasingly have impacts on the timing, placement and cost of construction and...more
The Fifth Circuit has stayed an order blocking Biden administration use of the “Interim Estimates” of the social cost of greenhouse gases. The Court did not leave much doubt that the administration will prevail on the...more
Since 2015, jurisdiction under the Clean Water Act (CWA or the Act) has been in a near constant state of flux, creating a challenging regulatory landscape for project developers and the regulatory community. The last few...more
Concurrent with commitments made during the twenty-sixth meeting of the United Nations’ COP26 summit in Glasgow, Scotland, the Biden Administration released two significant policies aimed at analyzing and curtailing the...more
Join Vinson & Elkins for our eleventh annual seminar focusing on what you need to know about the most important evolving topics and the changing regulatory environment surrounding unconventional oil and gas development. ...more
Linear infrastructure projects, including oil and gas pipelines, electric transmission lines and transportation, have faced a number of regulatory challenges over the last year. Some of these challenges stem from changes in...more