Southeast Fairbanks Census Area power outages

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

Southeast Fairbanks Census Area, Alaska had 5 major outages from 2017 to 2023

Above middle outage time among US counties

Residents here averaged 1.26 times the US outage time per person and 1.28 times the Alaska rate. It ranks 3 of 6 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

0.7major outages per year
3 of 7years with a major outage
19 hrslongest major outage
May, Aughardest months

May and August made up 61% of this county's outage time. The largest outage on record began May 27, 2022, reached 2,365 customers, and left at least 200 customers out for 16.2 hours.

Outage time per resident, rated Alaska counties
MostLeast

Outage impact by year

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

0
20K
40K
60K
80K
2017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20171,80740
201830,441171
20196,15730
202041,28672
20214,54830
202253,753112
202319,91580

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
May 27, 202216.22,36537,027
Aug 2, 20208.22,26718,681
Sep 7, 202018.81,69115,765
Aug 27, 20237.02,35812,876
May 11, 201813.51,1026,980

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

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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.