Arizona Attorney General Kris Mayes is challenging regulators' approval of electricity service agreement for Project Blue ...

The Tucson City Council held its first meeting of 2026 to a packed house, with community members voicing strong opposition to ...

Some Tucson residents are expected to make their voices heard at Tucson City Council's first meeting of the new year, Tuesday ...

Arizona Attorney General Kris Mayes is challenging the authorization of a hyperscale data center complex in Tucson.

Arizona Attorney General Kris Mayes says agreement could allow the utility and the data center to set power rates outside ...

Arizona Attorney General Mayes is challenging a Dec. 10 decision by the Arizona Corporation Commission that authorized TEP to ...

Arizona AG challenges Corporation Commission's approval of a secretive energy deal over concerns of rate hikes and lack of ...

Threats to reliability, such as extreme weather, demand action, but so does our community’s need for affordable, reliable ...

Two major developments related to the development of a data center near the Pima County Fairgrounds.Pima County Administrator ...

Following the Marana town council’s rezoning approval Tuesday night, Beale Infrastructure is set to work on its Energy ...

TUCSON, Ariz. (KGUN) — Should the City of Tucson own and run the electrical service for people in Tucson? That’s the idea some people are proposing—and TEP is fighting. Unless you managed to live off ...

TUCSON, Ariz.--(BUSINESS WIRE)-- Tucson Electric Power (TEP) is cautioning the City of Tucson that a third-party study of alternative energy supply options for city residents is profoundly flawed. A ...