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City of Riverside - (CA): power outages per year

In 2025 the average City of Riverside - (CA) customer was without power for 1.5 hours, less than the California average of 5.8 h; up from 1.3 h in 2024. The utility served 110,480 customers in California and ranks #6 of 9 large California utilities by outage hours.

Hours / customer
1.5h
Without major events
1.3h
Interruptions
0.5
Average outage
3.0h

By year

YearHours (with major events)Hours (without)InterruptionsCustomers
20251.51.30.5110,480
20241.31.30.6113,373
20231.11.00.5112,764
20221.31.20.7112,230
20211.91.40.8111,742
20201.51.50.8110,480

"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 City of Riverside - (CA) outages

An average outage here lasted about 3.0 hours in 2025. Size backup for the longest outage you want to ride through, not the average.

Size backup for a 3-hour outage →Power stations for a fridgeStandby generators

Other large utilities in California

Southern California Edison Co 9.1 hLos Angeles Department of Water & Power 6.8 hPacific Gas & Electric Co. 4.5 hSan Diego Gas & Electric Co 2.2 hImperial Irrigation District 1.9 hSacramento Municipal Util Dist 0.8 hModesto Irrigation District 0.6 hCity of Anaheim - (CA) 0.5 h

FAQ

How many hours a year are City of Riverside - (CA) customers without power?

1.5 hours per customer in 2025 including major event days (1.3 h without them), as City of Riverside - (CA) reported to the U.S. EIA.

How long does a typical City of Riverside - (CA) outage last?

About 3.0 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 →