Millions of federal dollars are available for Phoenix families to receive two free trees, and the city can even plant them for you. First Alert Forecaster Holly Bock reports.

The vast tract of land off Route 85 was meant to be a symbol of Made-in-America manufacturing. A billion-dollar battery ...

Power plants are formidable and picturesque parts of the vast landscapes of Arizona. The Navajo Generating Station, near Page, provides electricity to customers in Arizona and Nevada.

The lines’ renewable energy will help Arizona comply with the federal Clean Power Plan, which limits power plants’ greenhouse gas-producing, carbon dioxide emissions, Wray said.

Arizona's economy for years generated a robust number of jobs. But layoffs, slowing migration and tariff uncertainty appear ...

Michael Lewis Arthur Meyer, who leads the anti-government group Veterans On Patrol, believes the military and media use radar ...

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

The company initially planned to make four-nanometer chips in Taylor. According to Nikkei Asia, executives later decided that ...

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

Phoenix's data center boom is overloading the power grid and some worry it'll lead to higher electricity bills.

The Valley's two primary electricity providers met record levels of peak energy demand on Wednesday, which was Phoenix's ...

APS, the state’s largest electric provider, met a record level peak energy demand on Wednesday, which was the hottest day of ...