Hundreds of customers are without power on the Eastside near Speedway and Pantano, according to Tucson Electric Power’s ...

A city zoning examiner rejected three TEP requests for zoning exceptions to allow for high-voltage power lines to be ...

The Arizona Corporation Commission approved a plan to reduce Tucson Electric Power Company bills starting April 1.

An anti-nuclear group is planning a protest at Tucson Electric Power, following word that three utilities might pursue a new reactor in Arizona.

The City of Tucson denied TEP's request for overhead power lines in three areas of town. They said it would change the appearance of the area.

Members of the community gathered outside of TEP Tuesday afternoon to share concerns over the company applying for a federal grant to explore new nuclear generation in Arizona.

Southern Arizona is bracing for incoming rain and strong wind gusts, but will this precipitation be enough to alleviate the ...

TP shares are traded on the Euronext Paris market, Compartment A, and are eligible for the deferred settlement service. They are included in the following indices: CAC 40, STOXX 600, S&P Europe 350, ...

The group advocates for a "nuclear-free future" with nonviolent protests and other actions. TEP, along with metro-Phoenix utilities Arizona Public Service and Salt River Project, announced that ...