A key aide to Attorney General Mark Brnovich altered language of the ballot description of Proposition 127 that the state's top elections officer called "eyebrow raising'' and the lawyer for initiative organizers said is designed to help Arizona Public Service convince voters to reject it.

Arizonans are going to get a chance to decide whether they want to require utilities in the state to produce more of their power from renewable sources.

Former Corporation Commissioner Sandra Kennedy has easily claimed one of two Democratic nominations for two open Arizona Corporation Commission seats.

A judge this morning rejected attempts by Arizona Public Service to keep a renewable energy measure off the November ballot.

Billionaire Democratic mega-donor Tom Steyer criticized the state’s largest electric company and the biggest competitor of his clean energy ballot initiative Friday for using shady tactics to block a public vote of the renewable energy measure in November.

The state’s largest utility is staying out of the Republican primary race for two open Arizona Corporation Commission seats, risking a shakeup that could have serious ramifications for the company.

The Corporation Commission may soon take another look at retail electric competition, just five years after its last foray into the issue ended with a whimper.

The government’s decision to drop a bribery case involving a former regulator and utility owner leaves the question of what will come of its parent investigation.

Arizonans can't be blocked from voting on a renewable energy proposal solely because organizers may have violated some state election laws, a judge ruled Tuesday.

The question of whether voters get to decide on a new renewable energy mandate for utilities could turn, in part, on how many petition signatures a judge lets Arizona Public Service challenge.