Power Out Map

Investor Owned utility · · AZ

Tucson Electric Power Co

In 2025, the average Tucson Electric Power Co customer in Arizona was without power for 42 minutes (42 min), 54% less than the median Arizona utility.

Outage minutes per customer 42min 2025, including major storms
Excluding major storm days 42min The everyday reliability of the network
Outages per customer a year 0.65 SAIFI, 2025
Residential price 14.9¢/kWh 2025 · Arizona median 14.3¢

Reliability

Minutes in the dark, year by year

Average minutes without power per customer in Arizona (SAIDI), with and without major event days, against the median Arizona utility.

0 50 100 150 200 20182019202020212022202320242025 All days 42 No major storms 42 AZ median 90

Price

Residential cents per kWh

Revenue from full-service residential customers divided by their sales, as reported to the EIA.

0.0 5.0 10.0 15.0 20.0 20182019202020212022202320242025 This utility 14.9 AZ median 14.3

Territory

Counties served

Counties where Tucson Electric Power Co reports customers. Open one for its full outage history.

Arizona

CochisePima

Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 416,268.