Plumas County power outages

California outage history from 2017 to 2023, with the largest outages and a backup battery estimate.

Plumas County, California had 76 major outages from 2017 to 2023

Higher outage time among US counties

Residents here averaged 16.30 times the US outage time per person and 18.17 times the California rate. It ranks 1 of 55 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

10.9major outages per year
6 of 7years with a major outage
570 hrslongest major outage
Jul, Sephardest months

July and September made up 49% of this county's outage time. The largest outage on record began Jul 21, 2021, reached 8,302 customers, and left at least 200 customers out for 570.5 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.

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1M
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2017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201731610
2018172,381283
2019410,74510612
2020813,1487917
20213,490,5356529
2022190,996789
2023176,532626

When outages hit

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

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10%
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JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Jul 21, 2021570.58,3021,262,027
Aug 14, 2021118.85,679408,645
Dec 13, 2021151.56,218349,625
Sep 11, 2021216.54,540243,569
Sep 9, 202018.511,645215,432

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.

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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.