What's New

Two new studies show that most states have seen only modest increases – thanks, in part, to data centers and other large energy users.

A small investment can pay great dividends over time.

For more than 130 years, TEP has kept one promise above all others: to serve this community reliably, responsibly and transparently.

TEP’s business is built on the investments we must make to provide safe, reliable service – including clean energy resources.

Star op-ed contributor doubles down on false claims about TEP’s Project Blue, ignoring expert rebuttals and evidence on grid reliability.

This community faced one of its hottest and driest summers on record, but our local energy grid proved resilient.