Carbon County, Wyoming Power Outages, 2017 to 2023

Carbon County, Wyoming had 2 major outages from 2017 to 2023

Lower outage time among US counties

Residents here averaged 0.36 times the US outage time per person and 1.12 times the Wyoming rate. It ranks 9 of 20 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

0.3major outages per year

2 of 7years with a major outage

15 hrslongest major outage

Aug, Marhardest months

August and March made up 31% of this county's outage time. The largest outage on record began Sep 5, 2020, reached 621 customers, and left at least 200 customers out for 15.2 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.

10K

20K

30K

40K

2017'172018'182019'192020'202021'212022'222023'23

Show yearly numbers

Year	Customer-hours	Reported outages	Major outages
2017	2,458	3	0
2018	5,736	7	0
2019	15,540	19	0
2020	29,587	22	1
2021	11,030	7	1
2022	16,045	16	0
2023	6,323	7	0

When outages hit

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

10%

15%

20%

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start date	Hours	Peak customers	Customer-hours
Sep 5, 2020	15.2	621	8,929
Aug 6, 2020	1.8	5,403	8,089
May 2, 2021	8.2	768	6,336
Mar 10, 2022	2.5	2,221	4,998
Jun 30, 2023	6.0	762	4,568

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.

Phones, Wi-Fi, lights, about 60 WRefrigerator, about 60 WChest freezer, about 40 WGas furnace fan, about 160 W

Hours to cover: 24

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.