The concentrating solar array in California is on the path to closure after being hailed as a breakthrough for renewable ...

Mars, our neighboring red planet, possesses some of the most dazzling and extreme geological features within our solar system ...

At age 6, I made planets of the solar system ... his advisor at Arizona State University. “How would you like to come back to ASU and finish your research, but now as a Ph.D. thesis?” He completed his ...

BrightNight and Cordelio Power announced a new power purchase agreement with Arizona Public Service (APS), the largest ...

For more than 15 years, Joy Seitz has been a passionate advocate for Arizona’s solar industry. Seitz is CEO and owner of Phoenix-based American Solar & Roofing, which was founded in 2001 and installed ...

president of Arizona Public Service, to voice your displeasure on choosing nuclear over solar power. TEP has long had a very affordable, flexible residential solar purchase option when paying ...

Solar advocacy groups are challenging a grid access charge approved last year by the Arizona Corporation Commission. Solar advocacy groups are heading to court in Arizona to oppose a utility fee ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the ...

What to know about his first actions as president Arizona is also unlikely to benefit directly from more oil drilling. As the state with the second-highest solar energy potential but no meaningful ...

While renewable energy is the long-term goal, natural gas plants provide essential grid stability as Arizona transitions ...

Everyone knows Arizona is nicknamed the Grand Canyon State. But did you know it's also been called the Baby State or the Sweetheart State at various points in history? Arizona didn't have an ...