The NHTSA issued a proposal for a major increase in national fuel efficiency standards for cars, light-duty trucks and some heavy-duty vehicles.

Climate change is already causing billions of dollars in economic costs and infrastructure damage, including the power grid, the Senate Budget Committee heard.

Mountain Valley Pipeline elicited written protests for asking FERC for a three-year extension to build the Southgate extension of the pipeline.

Recent reports from industry analyst Wood Mackenzie show new solar soaring but energy storage slumping.

New technologies upend conventional wisdom that heavy industry — cement, steel, petrochemicals — will be hard to abate or require carbon capture. But how fast can they scale?

The Department of Energy is proposing efficiency standards it says will save Americans billions on the operation of their water heaters and eliminate millions of tons of carbon emissions.

NARUC's annual Summer Policy Summit attracted more than 1,000 attendees for discussions on understanding and preparing for the challenges that lie ahead.

Approval would allow Maine to conduct research and surveys where it wants to place an array of floating wind turbines.

The Biden administration will auction the first offshore wind leases in the Gulf of Mexico — about 300,000 acres that can produce 3.7 GW — on Aug. 29.

The IRA is pushing carbon cuts like no other enacted policy in the U.S.,  but more needs to be done to meet the international pledges from the Paris Agreement, Rhodium Group said in a report.