A General Electric generator produces electricity from the nuclear-powered steam-driven turbine at the NextEra Energy Duane ...

Palo Verde Nuclear Generating Station will mark four decades this year as one of the nation's largest producers. Here's what to know about nuclear energy in Arizona.

Nuclear plants including Palo Verde generate nearly one-fifth of the nation’s electricity, churning out 24/7, emissions-free power.

The emergency system for the Palo Verde nuclear power plant is being tested but the command center is underground, 60 miles away from the plant in Phoenix.

The Palo Verde Nuclear Generating Station is the most productive generating station in the United States, creating enough electricity to power more than 4 million homes and businesses.

Framatome has completed the first of 12 low-pressure feedwater heater replacements at Arizona Public Service's Palo Verde nuclear power plant as part of a seven-year campaign to replace all the ...

Arizona Public Service - operator of the Palo Verde nuclear power plant - is collaborating with Salt River Project and Tucson Electric Power to assess possible locations for new nuclear capacity, ...

Opinion: The Palo Verde nuclear power plant is nearing its lifespan. Arizona should build more like it to offer the clean, safe energy we need.

Maricopa County and APS are testing the 70 warning sirens around the Palo Verde nuclear-generating station.

Radiation contamination is a real threat at nuclear facilities, which is why security gets tighter as you get closer to Palo Verde's three reactors.

Emergency sirens designed to alert residents of a problem at the nuclear power plant far west of downtown Phoenix will be tested Wednesday.

Maricopa County officials say there will be a test of the outdoor warning sirens at the Palo Verde nuclear generating station west of Phoenix on Nov. 30.