Glenn County power outages

California outage history from 2018 to 2023, with the largest outages and a backup battery estimate.

Glenn County, California had 28 major outages from 2018 to 2023

Above middle outage time among US counties

Residents here averaged 1.20 times the US outage time per person and 1.34 times the California rate. It ranks 25 of 55 in the state, where 1 has the most. Data confidence: Medium, with 6 years of records.

4.7major outages per year
6 of 6years with a major outage
28 hrslongest major outage
Oct, Janhardest months

October and January made up 44% of this county's outage time. The largest outage on record began Jan 27, 2021, reached 3,279 customers, and left at least 200 customers out for 20.5 hours.

Outage time per resident, rated California counties
MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0
50K
100K
150K
200K
2018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201843,826194
201977,692623
202045,654322
2021156,2663210
202295,423383
202378,676336

When outages hit

Share of this county's customer-hours by month.

0%
10%
20%
30%
40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Jan 27, 202120.53,27936,384
Sep 18, 202210.04,11020,965
Aug 17, 202128.01,71717,494
Oct 11, 202124.853912,976
Oct 20, 202117.01,13112,906

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

Look up another county

Counties ranked nearby

How to read this

  • A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
  • Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
  • Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.