TUCSON, Ariz.--(BUSINESS WIRE)-- With Tucson’s newest and largest solar power system now online, Tucson Electric Power (TEP) can deliver more solar energy than ever before – including when the sun isn ...

TUCSON, Ariz.-- (BUSINESS WIRE)--New Tucson Electric Power rates that take effect next year will expand bill-payment assistance for low-income customers while supporting the company’s investments in ...

TUCSON, Ariz.--(BUSINESS WIRE)--Tucson Electric Power (TEP) is seeking updated rates in late 2023 to support safe, reliable service and its transition to cleaner energy. The proposed rates would cover ...

TUCSON, Ariz.--(BUSINESS WIRE)--With Tucson’s newest and largest solar power system now online, Tucson Electric Power (TEP) can deliver more solar energy than ever before – including when the sun ...