Getting rooftop solar panels is the environmentally — and financially — responsible thing to do, especially in Arizona, the proven sunniest state in the country. But oftentimes, the initial cost of ...

PHOENIX, Az., April 10, 2001 — APS doubled its solar generating capacity last week with the dedication of three new solar facilities, bringing the amount of solar energy produced by the utility to ...

If petitioners prevail, it would leave only two commissioners eligible to vote on APS matters. Three more members of the Arizona Corporation Commission are facing allegations of bias after legal ...