US states and cities sue over Trump EPA’s repeal of emissions rules

Democratic-led coalition says gutting key protections will set US back decades and worsen climate crisis States and cities sued the Trump administration on Thursday for repealing rules that limit planet-warming greenhouse gas emissions from power plants fueled by coal and natural gas. Twenty-one states, led by New York, are challenging the Environmental Protection Agency’s power plant rule. The Democratic-led coalition also includes Pennsylvania’s governor, the District of Columbia, New York City, Chicago and the city and county of Denver. They argue that “gutting one of the country’s most significant climate protections” will set the nation back decades and worsen the climate crisis.

What is happening The Guardian reports: Democratic-led coalition says gutting key protections will set US back decades and worsen climate crisis States and cities sued the Trump administration on Thursday for repealing rules that limit planet-warming greenhouse gas emissions from power plants fueled by coal and natural gas. Twenty-one states, led by New York, are challenging the Environmental Protection Agency’s power plant rule. The Democratic-led coalition also includes Pennsylvania’s governor, the District of Columbia, New York City, Chicago and the city and county of Denver. They argue that “gutting one of the country’s most significant climate protections” will set the nation back decades and worsen the climate crisis. The problem The public problem in this report is the one named by the source: “US states and cities sue over Trump EPA’s repeal of emissions rules”. A response on MLAIEL should not add a cause, a number, or a remedy the source does not state. Open the source for the detail. What a team can do on MLAIEL A team can read the source, then open a project to track the environmental problem it names — climate, pollution, water, energy, drought, or emissions, only as the source describes them. Record what is already known, who is affected, and one careful next step that does not add facts the source left out. Source The Guardian — US states and cities sue over Trump EPA’s repeal of emissions rules https://www.theguardian.com/environment/2026/oct/01/us-states-cities-trump-epa-climate-emissions