Environmentalists slammed conclusions by the state’s independent grid operator that new or repowered fossil fuel units may be ...

"The standards protect the public health and welfare from the dangers of power plant air pollution, as Congress required under the Clean Air Act." ...

An $88 million satellite backed by billionaire Jeff Bezos is lost in space. MethaneSAT, designed to sniff out sources of ...

MethaneSAT, the first satellite made by an environmental nonprofit organization, was designed to monitor some of the world's ...

Rather than sue the agency on its own, as many others are currently doing, Air Alliance Houston will be trying a new legal ...

The spacecraft, MethaneSAT, was just a year into its mission to provide a clearer picture of planet-warming emissions from ...

An $88 million satellite backed by billionaire Jeff Bezos that detected oil and gas industry's emissions of the powerful ...

The Senate budget bill would have imposed an excise tax on certain wind and solar projects with foreign materials.

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Environmental Defense Fund organization profile: contributions by party of recipient, by source of funds, and affiliates.

Environmental Defense Fund will receive The Sam Rose '58 and Julie Walters Prize for Global Environmental Activism at Dickinson College. This annual $100,000 prize is awarded to individuals or ...