Vermont Joins Coalition Suing EPA Over Climate Regulation Rollbacks

Mar 21, 2026, 3:00 AM
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Vermont has joined a lawsuit alongside 24 states and multiple cities challenging the Environmental Protection Agency (EPA) over its recent decision to revoke the 2009 endangerment finding. This finding had established that greenhouse gases threaten public health and welfare, serving as a cornerstone for US climate regulation under the Clean Air Act.
The lawsuit, filed in the US Court of Appeals for the District of Columbia Circuit, asserts that the EPA's decision represents a significant abdication of its responsibilities to protect the American public from climate pollution. Vermont's involvement reflects growing concerns about the impacts of climate change on public health and the economy, particularly as extreme weather events become more frequent.
The endangerment finding, initially established during the Obama administration, was pivotal in implementing regulations aimed at reducing greenhouse gas emissions from various sources, including motor vehicles and power plants. The Trump administration's repeal of this finding has sparked outrage and anxiety among environmental and public health advocates, who argue that it undermines years of progress in combating climate change.
Vermont Attorney General Charity Clark stated, "When the federal government abandons the law and the science, everyday people suffer the consequences." This sentiment is echoed by many state leaders and advocates who fear that the EPA's rollback will have dire implications for air quality and public health, especially in vulnerable communities.
Joining Vermont in this legal battle are other states with Democratic leadership, including Massachusetts, California, and New York. They argue that the EPA's decision to rescind the endangerment finding is not only scientifically unsound but also politically motivated. Massachusetts Attorney General Andrea Campbell emphasized that climate change is a pressing reality affecting residents and the economy, asserting that the state has long been at the forefront of climate action and will continue to lead the fight.
The lawsuit comes at a critical juncture as scientists increasingly warn that climate change poses severe risks to public health, including respiratory issues exacerbated by air pollution and extreme weather events. Experts argue that without the legal framework established by the endangerment finding, the EPA may lack the necessary authority to implement effective climate policies in the future.
The legal challenge, which has garnered support from various health and environmental organizations, aims to reinstate the endangerment finding and restore the EPA's regulatory power over greenhouse gas emissions. Advocates argue that this is essential for safeguarding public health and mitigating the impacts of climate change on future generations.
In addition to the legal arguments, the lawsuit highlights the economic implications of climate inaction. The EPA's rollback of regulations could lead to increased emissions, resulting in higher healthcare costs and economic burdens on communities already struggling with climate-related challenges.
As the case moves forward, it is expected to generate significant legal and political discourse, potentially reaching the Supreme Court. The outcome will likely have far-reaching consequences for climate policy in the United States, influencing how federal agencies address environmental protection and public health in the context of climate change.
In summary, Vermont's participation in this lawsuit illustrates a broader commitment among states to challenge federal policies perceived as detrimental to public health and the environment. As the effects of climate change become more pronounced, the legal landscape surrounding climate regulation is set to become an increasingly contentious battleground.
With this lawsuit, Vermont and its allies aim to hold the EPA accountable for its responsibilities under the Clean Air Act, hoping to reinstate critical protections that have been dismantled. The outcome of this legal challenge could reshape the future of climate action in the United States, making it imperative for all stakeholders to closely monitor developments in this ongoing battle.

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