Coalition files lawsuit to protect federal clean car rules

Environment America and partners challenge rollback of greenhouse gas and fuel economy standards
For Immediate Release

WASHINGTON -- Environment America, an affiliate of Environment Colorado, along with ten other public interest organizations, filed a lawsuit today in the U.S. Court of Appeals for the D.C. Circuit opposing the Trump administration’s action to weaken federal clean car standards. This lawsuit follows litigation that Environment America and the other public interest groups previously filed challenging part one of the action, which attempts to block California and other states from setting stronger tailpipe emissions standards.

The petition challenges a final rule issued jointly by the Environmental Protection Agency (EPA) and the Department of Transportation’s National Highway Traffic Safety Administration (NHTSA). The agencies’ action violates several federal statutes, including the Energy Policy and Conservation Act, the Clean Air Act, and the Administrative Procedure Act. 

“The EPA’s own analysis shows that this will reverse climate progress. The clean car standards should protect our climate, our health and the future of our children and grandchildren,” said Hannah Collazo, State Director with Environment Colorado. “This plan is unacceptable. Not only does it fail to adequately address the climate crisis -- it sets us back years when we have no time to lose.”

The previous federal clean car standards would have doubled vehicular fuel economy and would have cut global warming pollution in half for cars sold in 2025. The weakened standards could result in more than 900 million additional metric tons of global warming pollution in our atmosphere.

The other petitioners are the Center for Biological Diversity, Communities for a Better Environment, Consumer Federation of America, Conservation Law Foundation, Environmental Defense Fund, Environmental Law & Policy Center, Natural Resources Defense Council, Public Citizen, the Sierra Club, and the Union of Concerned Scientists.

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Environment Colorado works for clean air, clean water, clean energy, wildlife, open space and a livable climate. Our members across the state put grassroots support behind our research and advocacy. Environment Colorado is part of Environment America, a national network of 29 state environmental groups.