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EDF statement from Mary Barber, Director, Regulatory & Legislative Affairs

Environmental Defense Fund, the Natural Resources Defense Council and Sierra Club hope to go to court to support the state of Colorado in its decision to adopt protective state clean car standards.

Environmental Defense Fund and The Wilderness Society file formal protest of the Bureau of Land Management's plans to lease public land for oil and gas development without adequate methane controls.

Ruling is Third Time This Month the U.S. Circuit Courts Said States Can Act to Reduce Pollution

Statements issued by EDF and other groups in response to decision to issue a stay in their lawsuit against the Department of Commerce.

Today the U.S. District Court for the District of Columbia granted the State of Louisiana’s motion to intervene in litigation brought by the Environmental Defense Fund and the Ocean Conser

On June 22, 2016, President Obama signed the Frank R. Lautenberg Chemical Safety for the 21st Century Act, which substantially amended the Toxic Substances Control Act (TSCA).

MD, DE and CT have petitioned EPA under the Clean Air Act’s “Good Neighbor” safeguards to reduce smog-forming pollution discharged by out-of-state coal plant smokestacks.

Legal briefs on EPA's smog standards midterm review final determination

Legal briefs on EPA's standards to put limits on new and modified power plants, 111(b).

The West Virginia v. EPA case involved the Trump administration’s repeal of the 2015 Obama-era Clean Power Plan.

Here are case resources for the Mercury and Air Toxics Standards court battle, including supporting and opposing briefs filed in the four key cases.

The Clean Power Plan would reduce carbon emissions from power plants. The Trump administration did away with it. Here are resources to learn more.

Supporting and opposing briefs filed over the Cross-State Air Pollution Rule.