Albany County power outages

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

Albany County, Wyoming had 5 major outages from 2017 to 2023

Below middle outage time among US counties

Residents here averaged 0.67 times the US outage time per person and 2.09 times the Wyoming rate. It ranks 3 of 20 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

0.7major outages per year
4 of 7years with a major outage
26 hrslongest major outage
Aug, Junhardest months

August and June made up 56% of this county's outage time. The largest outage on record began Jun 9, 2020, reached 9,664 customers, and left at least 200 customers out for 25.8 hours.

Outage time per resident, rated Wyoming counties
MostLeast

Outage impact by year

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

0
100K
200K
300K
400K
2017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20177,85670
201842,355150
201927,114241
2020222,581221
202117,97131
202286,172122
202343,76470

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
Jun 9, 202025.89,66498,410
Aug 1, 20206.89,72364,939
Aug 9, 20228.29,79059,574
May 16, 20234.09,78637,906
Sep 13, 20202.27,61217,090

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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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.