EPA

20 posts

Trump Administration’s Unified Agenda Suggests Major Reversals on Climate Safeguards

On July 3, the Office of Management and Budget released the Trump Administration’s Unified Agenda for 2026. The document, typically released once or twice a year, compiles all regulatory actions that an administration plans to take during the covered period. Consistent with President Trump’s aim of downsizing government, a large […]

Supreme Court building

Climate Change, the Courts and US policy – a Critical Perspective From a Former Judge of the UK Supreme Court

Introduction As a British judge with a special interest in environmental law, I have over the last two decades taken a particular interest in the developing role of the courts across the world in response to the challenges of climate change. In this article I shall look back at my […]

Uncertain Remedies for Frozen Federal Climate Funding

Update: On March 9th, the D.C. Circuit ordered the parties to file simultaneous supplemental briefs addressing “whether, in light of Section 60002 of the One Big Beautiful Bill Act,” the Appellees’ claim that violations of the IRA and/or the constitution provide a basis for a preliminary injunction “continues to provide a […]

Responding to EPA’s Claim that U.S. Motor Vehicle Emissions Have a “De Minimis” Impact on Climate-Related Harms

  On February 12, 2026, the U.S. Environmental Protection Agency (EPA) issued a final rule rescinding the 2009 Greenhouse Gas Endangerment Finding and eliminating all federal greenhouse gas (GHG) emission standards for U.S. motor vehicles and engines. To justify this action, EPA has adopted an  interpretation of the Clean Air […]

Four Solar For All Lawsuits: Two Distinct Forums and Legal Theories

In 2022, the United States Congress passed the Inflation Reduction Act (IRA), appropriating an unprecedented amount of money for climate spending programs. One of the IRA’s flagship investments was the Greenhouse Gas Reduction Fund (GGRF), a $27 billion program comprised of the National Clean Investment Fund (NCIF), the Clean Communities […]

Court of Federal Claims: Jurisdiction, Remedies, and Unsuitability to Adjudicate the GGRF Lawsuit

Amid the Trump administration’s cancellation of billions in federal funding for climate action, the Sabin Center has covered the numerous cases that have been brought in federal district courts to challenge federal grant cancellations. Among those cases is Climate United Fund v. Citibank, a challenge to the Environmental Protection Agency’s […]

Court of Appeals Sets Aside Preliminary Injunction in GGRF Litigation

This is part of a blog series that examines the impact of federal grant termination litigation on the Inflation Reduction Act’s Greenhouse Gas Reduction Fund (GGRF). The first post in the series, which covers recent Supreme Court orders that have shaped the D.C. Circuit’s consideration of the GGRF case, can […]

Supreme Court Signals Challenges to Federal Grant Terminations are Contract Disputes

*This is the first post in a blog series that examines the impact of federal grant termination litigation on the Inflation Reduction Act’s Greenhouse Gas Reduction Fund (GGRF). At the time of this post, the U.S. Court of Appeals for the D.C. Circuit had issued a decision in Climate United […]