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

Duty pistols that once wore only iron sights are now leaving holsters with miniature optics bolted to their slides.... The ...

As the Arizona Trail winds past the proposed Oak Flat copper mine, the search for climate solutions takes on new meaning.

SRP Federal Credit Union celebrated the opening of a new museum inside its Administrative Campus on Thursday, Dec. 18, ...

In a letter posted on Solar Youth’s website, its board of directors said the recent closure of Brennan-Rogers School — “Solar ...

Salt River Project is proposing a new 1,675-megawatt energy center in Pinal County to meet rising power demand. The Marigold Energy Center would combine solar arrays, battery storage and natural gas ...

Residential solar installers have been busy since July putting panels on roofs before federal tax credits expire at the end ...

The tax credit was rolled back by the Trump administration amid widespread policy changes to clean energy technology.

New York State’s Build-Ready program, designed to clear hurdles to solar or storage deployment on previously developed sites, has faced challenges well beyond the expiration of tax credits under the ...

Solar plus storage can also offer winter reliability improvements and limit gas consumption, finds a report from Synapse Energy Economics and the Solar Energy Industries Association.

The federal residential rooftop solar tax credits expire at the end of this year. But Philly-area homeowners have another affordable option through leasing.

Residents of a rural Ottawa County community are up in arms against a proposed solar farm that could take up 1,100 acres, but ...