The Western Electricity Coordinating Council region added the most utility-scale battery storage capacity in the second quarter, accounting for 45% of the 4.883 GW installed across the US. The US…

This is the fifth such deal in which the president and his team has paid big to cancel a green energy contract.

AI is raising prices for Americans – and not just electricity bills.

Billionaire oil magnate Harold Hamm has ceased drilling operations in North Dakota’s Bakken shale, citing low margins as oil prices remain near the $50 per barrel range and costs increase.

Since 2000, death rates from heart disease and cancer have declined, whereas deaths from accidental falls have increased threefold.

Experts warn that a frenzy of data center construction could delay California’s transition away from fossil fuels, raise electric bills and increase risk of blackouts

A federal judge has struck down President Donald Trump’s executive order blocking wind energy projects, saying the effort to halt virtually all leasing of wind farms on federal lands and waters was…

Producing and manufacturing electric vehicles and their batteries uses a lot of energy, leading many to be skeptical about the environmental benefits of going electric.

Biggest analysis of its kind finds millions are dying each year from combined effects of failure to tackle climate crisis

The United States was once the undisputed leader in atomic energy. Now it is trying to catch up.

The state’s combination of solar and battery plants has pushed clean generation of electricity to new heights, offering a welcome reprieve from high gas…

Charging an electric car battery is usually cheaper than going to the gas pump. But it depends on where you live.

Your morning catch-up: California says goodbye to coal, trash fees will surge for L.A. residents and more big stories.

The delays came just hours after the transportation secretary warned that flying could be disrupted by the government shutdown.

Perovskite panels are more powerful, lighter and less rigid than traditional alternatives

The burning of coal is the largest contributor to climate change worldwide. But the Trump administration sees United States coal as crucial.

The out-of-office responses from the accounts of employees on furlough cast blame for the shutdown on Democrats.

The new effort, which includes opening 13.1 million acres of federal land for mining and eliminating pollution limits, aims to save an industry that has been declining for decades.

As residents’ electricity prices have increased, nearly one out of five customers of the leading utility company in the state is behind on monthly bills.

The California Independent System Operator president spoke on how to make an energy dream a reality.

Fifty-five years after the first Earth Day, climate activists are organizing a nationwide celebration of solar power on Sunday.

Sacramento Democrats allow dirtier air to avoid gasoline price spikes.

Mr. Homan came under scrutiny after he was said to be recorded last year taking $50,000 in cash from undercover F.B.I. agents.