The companies knew they were releasing more of the greenhouse gas than they publicly reported, according to industry files cited by the Center for Climate Integrity, an activist organization.

Attribution science is advancing quickly, researchers said. That could support lawsuits seeking damages for severe events worsened by global warming.

Center for Biological Diversity: ALBUQUERQUE, N.M.— New Mexico’s utility regulator today found that Blackstone and TXNM Energy violated state law by completing a $400 million stock transaction without...

The ruling delivers a sharp rebuke to both Public Service Company of New Mexico and the world's largest private equity firm while Blackstone's bid to purchase the utility remains pending.

Utilities are convincing lawmakers around the U.S. to delay bills that would allow people to buy solar panels, plug them into an outlet and begin generating electricity.

Residents near a proposed Duke Energy natural gas plant in Anderson County are voicing concerns about its health and environmental impact.

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The private equity behemoth’s bid to acquire New Mexico’s largest electricity provider could be null and void. Will regulators be bold enough to apply the law?

Some advocates, including Michigan's attorney general, say utility customers shouldn't be the only ones paying millions for attorneys and consultants who argue for higher gas and electric rates.

LOS ANGELES— Conservation groups have sued the Trump administration for taking over the regulation of the Las Flores Pipeline System and rushing this week to approve Sable Offshore Corp.’s pipeline restart plan and application for an “emergency” waiver from federal...

The Trump administration is poised to announce new fuel efficiency standards for automobiles in a bid to undo requirements it has assailed for driving up the cost of new cars, according to people fami...

The 51st is a worker-led nonprofit news source for D.C. Our reporting is rooted in our conviction that local journalism is meant to make people’s lives better — no paywalls, ever. But that's only poss...

The 2,300 Guardsmen aren’t headed home just yet, though.

AI’s massive energy use is giving fossil fuels a lifeline when they should be rapidly phased out in response to the climate emergency.

A new report titled “Data Crunch: How the AI Boom Threatens to Entrench Fossil Fuels and Compromise Climate Goals” from the Center for Biological Diversity warns the booming artificial intelligence in...

A new report titled “Data Crunch: How the AI Boom Threatens to Entrench Fossil Fuels and Compromise Climate Goals” from the Center for Biological Diversity warns the booming artificial intelligence in...

Half a century after the novel’s publication, the Glen Canyon Dam still stands, now home to the world’s largest mud puddle.

But this might all be moot thanks to the “major questions doctrine.”

All Other Sectors Would Need to Increase CO2 Emissions Cuts by 60%

The city's utility says the charge is only fair to customers without solar, but the couple argues it’s an illegal penalty. The dispute echoes a nationwide…

It’s not hostile super robots you should worry about—it’s the heat they’ll generate.

AB 1167, which seeks to protect ratepayers from subsidizing utility lobbying, still awaits Governor Newsom’s signature.