Arizona Power Outages: Live Map & Grid Status
As of Nov 2, 10:45 PM EST, 231 Arizona customers (0.006% of 3,611,261) were without power across 5 counties, according to utilities reporting to DOE's ODIN outage feed.
Arizona outage map by county
Normal- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Live data from 2 participating utilities, covering roughly 41% of Arizona electricity customers. Source: DOE/ORNL Outage Data Initiative Nationwide (ODIN).
Arizona counties with power outages
Counties with customers out right now
| County | Customers out | Utility | Est. restoration |
|---|---|---|---|
| Coconino County | 122 | Arizona Public Service Co | Nov 3, 2:00 PM EST |
| Yavapai County | 66 | Arizona Public Service Co | Nov 3, 2:00 PM EST |
| Pinal County | 18 | Arizona Public Service Co | Nov 2, 11:15 PM EST |
| Maricopa County | 16 | Arizona Public Service Co | Nov 3, 12:40 AM EST |
| Pima County | 9 | Trico Electric Cooperative Inc | — |
Weather alerts
Wind, storm, ice, heat and fire-weather alerts from NWS
No active outage-relevant weather alerts from the National Weather Service.
Outage trend: last 7 days
Customers without power, recorded every ~30 minutes (participating utilities)
Biggest Arizona power outages since 2014
Statewide outage events recorded by DOE's EAGLE-I system since late 2014, with likely causes from NOAA storm reports
The largest power outage in Arizona since 2014 (Jul 3, 2024) left as many as 718,824 customers (22.36% of the state) without power at once, driven by tornadoes. The next largest (Jul 9–10, 2018) peaked at 127,384 customers (Severe thunderstorms).
By EAGLE-I's count, Arizona customers averaged about 1 hr 43 min without power per year from 2018 to 2025. The worst year was 2023, at 2 hr 4 min per customer.
Outages peak in July (21% of outage time). Outage time in Arizona has held roughly steady recently: about 1 hr 51 min per customer per year in 2022–2025, versus 1 hr 36 min in 2018–2021.
| # | When | Peak out at once | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Jul 3, 2024 | 718,824(22.36%) | 1 | Tornadoes |
| 2 | Jul 9–10, 2018 | 127,384(3.96%) | 2 | Severe thunderstorms |
| 3 | Oct 3–4, 2022 | 96,030(2.99%) | 2 | High winds |
| 4 | Sep 1, 2023 | 92,227(2.87%) | 1 | Severe thunderstorms |
| 5 | Aug 17, 2021 | 77,761(2.42%) | 1 | Severe thunderstorms |
| 6 | Nov 8, 2020 | 74,546(2.32%) | 1 | High winds |
| 7 | Aug 21, 2020 | 71,296(2.22%) | 1 | Severe thunderstorms |
| 8 | Aug 26, 2025 | 70,818(2.2%) | 1 | Severe thunderstorms |
Hours without power per customer, by year (EAGLE-I)
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Arizona electric utilities
Largest electric companies in Arizona, from EIA-861 (2025)
| Utility | Type | Customers (AZ) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| APS (Arizona Public Service) | Investor Owned | 1,433,294 | 222 out | |
| SRP (Salt River Project) | Political Subdivision | 1,188,189 | Not reporting | |
| Tucson Electric Power (TEP) | Investor Owned | 460,504 | Not reporting | |
| UniSource Energy Services (UES) | Investor Owned | 108,034 | Not reporting | |
| Trico Electric Cooperative Inc | Cooperative | 56,123 | 9 out | |
| Sulphur Springs Valley E C Inc | Cooperative | 54,786 | Not reporting | |
| Mohave Electric Cooperative, Inc. | Cooperative | 46,326 | Not reporting | |
| Navopache Electric Coop, Inc | Cooperative | 44,864 | Not reporting | |
| Tesla Inc. | Behind the Meter | 40,621 | Not reporting | |
| Sunrun Inc. | Behind the Meter | 40,046 | Not reporting | |
| Electrical Dist No3 Pinal County | Political Subdivision | 36,300 | Not reporting | |
| Navajo Tribal Utility Authority | State | 30,338 | Not reporting | |
| City of Mesa - (AZ) | Municipal | 18,291 | Not reporting | |
| USBIA-San Carlos Project | Federal | 14,403 | Not reporting | |
| SunPower Capital, LLC | Behind the Meter | 11,357 | Not reporting |
“Avg. outage time / yr” is each utility's reported SAIDI for 2025, including major events. “Live data” shows whether the utility shares outages with DOE ODIN.
Arizona grid reliability & uptime
Official reliability metrics from the U.S. Energy Information Administration
In 2025, the average Arizona customer went 1 hr 9 min without power, compared with 4 hr 29 min for the U.S. as a whole. That ranks Arizona 50th of 51 for total outage time, where 1st has the most.
Leaving out major events such as hurricanes and ice storms, the figure falls to 1 hr 1 min. Customers averaged 0.88 interruptions, each lasting about 1 hr 18 min. Over the last five years Arizona averaged 1 hr 39 min of outages per customer per year (rank 49th).
View as table
| Year | AZ SAIDI (min) | U.S. SAIDI (min) |
|---|---|---|
| 2015 | 89.6 | 209 |
| 2016 | 86.9 | 268.4 |
| 2017 | 89.5 | 505.9 |
| 2018 | 111.6 | 349.2 |
| 2019 | 83.3 | 295.5 |
| 2020 | 70.6 | 456.1 |
| 2021 | 101.9 | 475.8 |
| 2022 | 136.9 | 333 |
| 2023 | 103.8 | 366.6 |
| 2024 | 83.6 | 662.6 |
| 2025 | 68.7 | 269.2 |
Source: EIA Electric Power Annual, Table 11.4 (IEEE method, all events including major event days).
Arizona power outage news
- Power Outage Temporarily Closes Voting Center in Mesa, Arizonacedarnews.net · Nov 2, 1:04 PM EST
- Scottsdale storms knock down power poles, leaving thousands without powerFOX 10 Phoenix · Oct 31, 8:50 PM EDT
All Arizona counties
Outage status, alerts and utilities for all 15 Arizona counties
Arizona power outage FAQ
Is there a power outage in Arizona right now?
Yes. As of Nov 2, 10:45 PM EST, utilities reporting to DOE ODIN show 231 customers without power in Arizona, with the most in Coconino County (122). Coverage is limited to participating utilities, so check your utility's outage map for your address.
How reliable is the power grid in Arizona?
In 2025, the average Arizona electricity customer was without power for 1 hr 9 min in total (SAIDI, including major events), versus 4 hr 29 min nationally, according to EIA. That ranks Arizona 50th of 51 for outage time (1st = most). Power was on 99.987% of the year.
How long do power outages last in Arizona?
When an outage happened in 2025, Arizona customers waited an average of 1 hr 18 min for power to be restored (CAIDI), and the average customer had 0.88 sustained interruptions during the year (SAIFI), per EIA-861 data.
Who do I call to report a power outage in Arizona?
Report outages directly to your electric utility. Arizona Public Service Co, Salt River Project, Tucson Electric Power Co and others serve the most customers in Arizona. Call 911 if you see a downed power line or are in danger.
Prepare for the next outage
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Arizona Power Outages: Live Map & Grid Status." Accessed November 2, 2026. https://poweroutagetracker.com/outages/arizona
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