Two Republican state representatives announced their plans to challenge two incumbent Corporation Commissioners in 2026.

Phoenix resident Merissa Hamilton is concerned about the cost of electricity. She had some sharp words for the Arizona Corporation Commission on Tuesday.

Two Republicans on the Arizona Corporation Commission are facing primary challenges from state lawmakers who contend they are ...

Arizona Public Service Co. and Tucson Electric Power both said in public notices submitted to state regulators last week that they anticipate filing formal rate cases with the Arizona Corporation ...

State Reps. Ralph Heap and David Marshall are seeking to position themselves to the right of incumbent utility regulators as ...

State Rep. Ralph Heap will run for a seat on the Arizona Corporation Commission, setting up a GOP ... followed the party line during their time in office and say they have kept their campaign ...

PHOENIX — The executive director of the Arizona Corporation Commission is out after utility ... who had been appointed to the state Senate. Vogt won a full two-year term of his own later that ...

Arizona Corp Commission Chair Thompson warns of nearly $2 billion cost to ratepayers for reopening the Cholla coal plant.

A slate of GOP candidates recruited and backed by the Arizona Freedom Caucus is likely to shake up next year's Republican ...