Sacramento Municipal Util Dist: power outages per year
In 2025 the average Sacramento Municipal Util Dist customer was without power for 0.8 hours, less than the California average of 5.8 h; down from 3.8 h in 2024. The utility served 677,917 customers in California and ranks #7 of 9 large California utilities by outage hours.
By year
| Year | Hours (with major events) | Hours (without) | Interruptions | Customers |
|---|---|---|---|---|
| 2025 | 0.8 | 0.8 | 0.9 | 677,917 |
| 2024 | 3.8 | 0.7 | 1.4 | 669,155 |
| 2023 | 5.3 | 1.3 | 1.4 | 659,581 |
| 2022 | 2.9 | 0.9 | 1.3 | 646,970 |
| 2021 | 3.8 | 1.0 | 1.5 | 641,169 |
| 2020 | 0.8 | 0.8 | 0.9 | 637,015 |
"With major events" includes storm days that utilities may exclude from their own reliability targets; it is what customers actually live through. The gap between the two columns shows how much of the year's outage time came from big storms.
Backup power for Sacramento Municipal Util Dist outages
An average outage here lasted about 1.0 hours in 2025. Size backup for the longest outage you want to ride through, not the average.
Other large utilities in California
FAQ
How many hours a year are Sacramento Municipal Util Dist customers without power?
0.8 hours per customer in 2025 including major event days (0.8 h without them), as Sacramento Municipal Util Dist reported to the U.S. EIA.
How long does a typical Sacramento Municipal Util Dist outage last?
About 1.0 hours on average in 2025 (total outage minutes divided by the number of interruptions). Storms make single events much longer.
Source: U.S. EIA Form 861, Reliability file, 2020–2025. Data snapshot . Utilities ranked nationwide →