Iran refuses to stop enrichment; the enriched uranium stockpile is untraceable and its nuclear programme isn’t obliterated ...

The Palo Verde Nuclear Generating Station begins producing electricity. The plant, which sits on about 4,000 acres in Tonopah, west of Phoenix, becomes the nation's largest nuclear-power producer.

Trump's tax bill eliminates clean energy incentives, costing Arizona $58 billion in investments and 69,000 jobs statewide ...

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

New data centers are launching faster than power plants in a state already facing electricity shortages and higher prices.

The state Public Utilities Commission has ordered PG&E to pay $43.2 million back to customers for mismanaging the troubled ...

Fermi, a Texas company looking to build four nuclear plants next to a U.S. nuclear weapons complex, said in documents revealed on Tuesday that it is talking with large data managers on leasing ...

Bolstered by $3.2 million from a former Midland oilman, this West Texas city of 130,000 people is helping the Lone Star State ...

A remote Air Force base in Alaska has been selected to be the first U.S. military installation with a nuclear microreactor ...

President Donald Trump expressed his disdain for wind power during a meeting with his Cabinet recently, calling it an ...

Recurrent Energy, a subsidiary of Canadian Solar, has begun the commercial operation of the Papago storage facility.