The Arizona Corporation Commission has restarted talks of electric retail competition five years after a similar effort fell flat.

Jurors will get to see what could prove a critical email that prosecutors say should help prove that Gary Pierce purposely sought to conceal a land deal at the center of a bribery case.

State action may threaten about 40,000 jobs in Arizona’s energy industry, but those jobs aren’t ones that immediately come to mind. Instead, the 40,000 jobs – more than coal, wind, solar, oil and gas combined – are in energy efficiency.

The state's largest electric utility may have outmaneuvered a utility regulator in the fight over its records about its campaign spending.

A bill that critics said would threaten the future of Arizona's fledgling solar-energy industry has died after its sponsor announced Feb. 25 that she was withdrawing it.