How Arizona’s Mesquite Solar complex became one of the nation’s largest solar sites and what its growth reveals about the ...

Solar companies across the country, including seven in Arizona, are pushing back against a policy they say creates ...

Arizona Highways filled its entire August 1975 edition to utopian visions of solar energy. And it had almost nothing to do with climate change.

Catclaw has a 20-year power purchase agreement (PPA) in place with APS, the Arizona Public Service. Image: DESRI. US independent power producer (IPP) DESRI has begun construction on a 205MW/1,000MWh ...

Editor's Note: Third Act Arizona was the key organizer of the Sun-Day event. Researchers are coming together from across Arizona for Sun-Day, to see how solar energy keeps the lights on above while ...