The Mesquite Solar Complex in Arizona is expanding, showing the shift from pilot solar projects to major U.S. energy infrastructure.

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

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. On a recent flight from Los Angeles to Phoenix, I glanced out the ...

A painting of a white city, clustered around pearly towers and skirted by leagues of brilliant solar panels, wraps the front and back cover of Arizona Highways’ August 1975 edition. The painting, ...

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 ...

Canadian Solar shares are trading higher Monday afternoon. Canadian Solar's Recurrent Energy unit brought its 1,200 MWh Arizona energy storage project online. https ...