The lawyers who successfully won the law’s climate authority once thought of it as a placeholder for stronger legislation.

The ruling formally rejects a policy that President Donald Trump had put on hold amid concerns that stricter efficiency standards would increase housing costs.

A startup is selling the military mobile manufacturing units that produce fuel from carbon dioxide.

Despite an executive order to take control of wildfire rebuilding, the administration implemented only one minor regulation. Improved cooperation with local officials made further moves unnecessary, administration officials said.

Lawmakers rejected a precedent-setting bill to hold fossil fuel companies liable for some insurance costs after American Petroleum Institute opposition.

New legislation is part of Democrats deploying the Congressional Review Act against Trump administration rollbacks.

The administrator appointed industry representatives and a member of a group that disputes mainstream climate science.

The court wants to know whether and how Republicans' repeal of the Greenhouse Gas Reduction Fund affects the grants fight.

The carmaker is seeking new battery revenue streams as China’s dominant suppliers cut their prices and electric vehicle growth rates slow.

New York-based Jefferies is telling clients not to panic and to stick with the clean energy sector.

Renewables and a circular economy are part of the EU’s strategic autonomy, argues new ENVI Committee Chair Pierfrancesco Maran.

The Matrix, a 5-ton electric vertical takeoff and landing vehicle, or eVTOL, is considered the largest electric aircraft built so far, at least in China.

Agency cuts, layoffs and policy shifts are throwing America’s role into question.

Sen. Markwayne Mullin could help revitalize FEMA if confirmed as Homeland Security secretary, lawmakers and experts say.

A multistate effort aims to educate policyholders about their danger — and how they can reduce it to receive premium discounts.

Voters were confused about where the money came from.

Gov. Kathy Hochul looks to change New York’s landmark climate law because of affordability concerns, reflecting a national clash between high energy prices and environmental goals.

"What this study shows is ... how heat and drought interact, amplifying the risks we face," said a climate scientist.

A letter to European leaders was issued “on behalf of” 1,300 signatories. Some firms deny they supported the demands.

The European Commission doesn’t intend to levy penalties on green jet fuel suppliers even if they miss EU mandates.