PHOENIX – If you hear sirens going off in the far West Valley on Wednesday, don’t worry. It’s only a test of the Palo Verde Nuclear Generating Station emergency warning system. The system’s 70 sirens ...

Arizonans use electricity. And a whole lot of it. According to a 2016 U.S. Energy Information Administration report, our state used 75.1 trillion watt-hours (TWh). In laymen’s terms, that’s … well, ...

PHOENIX – The Palo Verde Nuclear Generating Station is testing its emergency siren system in the West Valley on Friday, officials said. The network’s 70 sirens will be audible within a 10-mile radius ...

The operating licences of all three units at the Palo Verde nuclear power plant in Arizona have been extended for a further 20 years beyond the original 40-year licence period by the US Nuclear ...

NEW YORK, Dec 16 (Reuters) - Arizona Public Service's 1,314-megawatt Unit 2 at the Palo Verde nuclear power station in Arizona had returned to full power by early Wednesday from 55 percent power early ...

The fight over renewable energy in Arizona rages on, with Arizona Public Service Co. saying a renewable energy measure up to voters could force Palo Verde Nuclear Generating Station to close. The ...

WINTERSBURG - When this reactor at Palo Verde Nuclear Generating Station is operating, no one, let alone a group of reporters, is allowed into this viewing area overlooking its core. But on this day, ...

TONOPAH, AZ (3TV/CBS 5) - Maricopa County and APS are testing the 70 warning sirens around the Palo Verde nuclear-generating station. “These sirens are the first warning and the first sound to tell ...

PHOENIX - The nation's largest nuclear power plant, under increased scrutiny by federal regulators after numerous outages and equipment problems over the past two years, may be facing repair issues ...

NEW YORK, Jan 29 (Reuters) - Arizona Public Service's 1,247-megawatt Unit 3 at the Palo Verde nuclear power station in Arizona shut by early Monday, the U.S. Nuclear Regulatory Commission said in a ...

Gov. Katie Hobbs ended the state budget drama on Friday by signing the bipartisan package approved by the Legislature and avoiding a government shutdown. Both sides had gone back and forth over ...