Power Out Map

State utility · · AZ

Navajo Tribal Utility Authority

In 2025, the average Navajo Tribal Utility Authority customer in Arizona was without power for 216 minutes (3.6 hours), 140% more than the median Arizona utility.

Outage minutes per customer 216min 2025, including major storms
Excluding major storm days 216min The everyday reliability of the network
Outages per customer a year 2.32 SAIFI, 2025
Residential price 16.5¢/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.

0 200 400 600 800 20182019202020212022202320242025 All days 216 No major storms 216 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 25.0 20182019202020212022202320242025 This utility 16.5 AZ median 14.3

Territory

Counties served

Counties where Navajo Tribal Utility Authority reports customers. Open one for its full outage history.

Arizona

ApacheCoconinoNavajo

New Mexico

McKinleySan Juan

Utah

San Juan

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: 38,553.