The state’s largest electric utility admitted late Friday that it gave $10.7 million to organizations that spent heavily in the 2014 race for the Arizona Corporation Commission, which regulates energy companies.

The latest votes counted appear to put Democrat Sandra Kennedy close to being able to reclaim a seat on the Arizona Corporation Commission.

The outcome of several key races on next week's ballot could turn on how Arizonans feel about their utility company -- especially if it’s Arizona Public Service.

The witness list for the bribery case against Gary and Sherry Pierce, Jim Norton and George Johnson is a who’s who of Arizona politics.

Gov. Doug Ducey appointed former Mesa lawmaker Justin Olson to the Arizona Corporation Commission today.

Arizona Corporation Commissioner Doug Little will resign his post after taking a job with the U.S. Department of Energy in Washington D.C.

The attorney for the state's largest electric company told a trial judge Wednesday he has no authority to decide whether a utility regulator can grill her client's executives.

Bob Burns is headed back to court -- and not just in his bid to get financial disclosure records from the state's largest electric utility.

State utility regulator Bob Burns wants a quick ruling on his bid to get records from Arizona Public Service to see if two of his colleagues should be barred from voting on the company's latest rate hike request.

The chairman of the Arizona Corporation Commission wants to double the state’s renewable energy standards, which dictate how much energy utilities must generate from renewable sources like wind and solar.