United States of America et al v. State of Vermont et al

  1. January 02, 2026

    Energy And Environmental Cases To Watch In 2026

    This year promises to be a big one for energy and environmental cases, with courts slated to consider California's authority to regulate vehicle emissions, the federal government's authority to rescind grant funding and whether the president can fire certain agency officials. Here, Law360 takes a look at key energy and environmental cases to watch at the U.S. Supreme Court and elsewhere.

  2. December 16, 2025

    US, Red States Ask Court To Void Vt. Climate Superfund Law

    The U.S. government and a group of red states on Tuesday asked a federal court to void Vermont's climate Superfund law, saying the statute exceeds the state's powers over air pollution.

  3. November 24, 2025

    Vt. Farmers, Enviro Org. Seek Win On Climate Superfund Law

    Vermont organic farmers and an environmental group on Friday urged a federal judge to uphold the state's climate change Superfund law, which is being challenged by the Trump administration, red states and fossil fuel industry organizations.

  4. September 16, 2025

    US Asks Court To Sink Vermont Climate Superfund Law

    The Trump administration, Republican-led states and business groups including the U.S. Chamber of Commerce and American Petroleum Institute on Monday asked a Vermont federal court to kill the state's climate Superfund law.

  5. August 26, 2025

    Farmers Defend Climate Superfund Law Against Challenges

    Farmers and environmentalists are asking a Vermont federal judge to toss the U.S. government's, industry groups' and red states' lawsuits challenging the state's climate change Superfund law, saying it's a lawful method to pay for damages caused by the phenomenon.

  6. August 18, 2025

    Vt. Says It Has The Authority To Enact Climate Superfund Law

    Vermont has urged a federal judge to dismiss lawsuits challenging its recently enacted climate change Superfund law, saying it's a valid exercise of the state's authority to raise revenue and protect its citizens against environmental harms.

  7. July 21, 2025

    Energy Litigation To Watch In The 2nd Half Of 2025

    Courtroom showdowns between the Trump administration and blue states over U.S. energy and climate change policy will dominate the energy litigation landscape for the rest of 2025. Here is what the energy industry will be watching closely in the second half of the year.

  8. July 07, 2025

    Biggest Enviro Cases To Watch In 2025: Midyear Report

    Law360 previews the lawsuits environmental attorneys will be watching closely during the second half of 2025, including the Trump administration's challenge to states' efforts to slow climate change, a lawsuit seeking to continue federal funding for climate change projects and product liability cases over forever chemicals in consumer goods.

  9. May 01, 2025

    Feds Sue To Block State Climate Suits, Superfund Laws

    The federal government sued to block two states' climate change Superfund laws and stop two other states from launching threatened lawsuits against fossil fuel companies, saying the states' actions jeopardize national energy security.