massoutage

2022 Utah Power Outage Report

In 2022, the average Utah customer went without power for about 2.7 hours, the 37th worst of 51 states (US average 6.2 hours). Figures from DOE/ORNL EAGLE-I, including major storm days.

Avg hrs / customer
2.7
vs prior year
▲ 5%
vs 2021
Customer-hours out
3.5M
Peak customers out
119,973
across the state at once
EAGLE-I coverage
80%
of UT customers
Counties reporting
26

Utah year over year

Utah: average hours without power per customer by year2015: no data; 2016: no data; 2017: 1.0h; 2018: 1.9h, coverage 80%; 2019: 2.5h, coverage 80%; 2020: 8.6h, coverage 79%; 2021: 2.6h, coverage 79%; 2022: 2.7h, coverage 80%; 2023: 2.5h; 2024: 3.0h; 2025: 3.1h02.557.5100%50%100%n/a2015n/a20161.0h20171.9h20182.5h20198.6h20202.6h20212.7h20222.5h20233.0h20243.1h2025
Use the arrow keys to read values.
Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Month by month, 2022

Customer-hours without power across Utah; March was the worst.

CSVJSON
Utah customer-hours without power by month, 2022Jan 149K, Feb 156K, Mar 856K, Apr 191K, May 248K, Jun 282K, Jul 302K, Aug 302K, Sep 204K, Oct 274K, Nov 249K, Dec 239K0250k500k750k1M149KJan156KFeb856KMar191KApr248KMay282KJun302KJul302KAug204KSep274KOct249KNov239KDec
Use the arrow keys to read values.

All 26 Utah counties, 2022

Ranked by average hours without power per customer. Each county links to its annual report.

CSVJSON
#CountyHrs / customerCustomer-hoursCustomersPeak outEvents
1Rich County20.620K980980124
2Morgan County12.235K2,9012,772145
3Piute County9.46,07364364349
4Beaver County7.611K1,434467185
5Garfield County7.531K4,0651,74456
6Juab County7.412K1,6541,586111
7Summit County6.8124K18,1064,461564
8Sanpete County6.231K4,9982,344215
9Weber County4.2430K103,5287,322834
10Tooele County4.0115K28,88511,237795
11Millard County4.017K4,3883,044255
12Carbon County3.915K3,8493,849202
13Grand County3.715K3,9981,752263
14Utah County3.7877K239,289119,719295
15Iron County3.387K26,6734,458499
16Box Elder County3.172K23,0645,562467
17Emery County2.911K3,8532,324225
18Salt Lake County2.31.2M494,04722,485454
19Wasatch County2.039K19,6262,475168
20Uintah County2.022K11,3742,560350
21Davis County1.5193K129,0956,030869
22Sevier County1.311K8,108544262
23Cache County1.259K49,7445,609467
24Washington County0.864K78,8835,269368
25San Juan County0.73,7445,137330106
26Duchesne County0.15896,214425

Biggest Utah outages of 2022

Up to 25 county outage episodes with the most customers out at once.

CSVJSON
#CountyStarted (UTC)Ended (UTC)DurationPeak outCustomer-hours
1Utah County, UTMarch 24, 2022 15:30March 27, 2022 00:002d 8h119,719361K
2Utah County, UTMarch 16, 2022 16:45March 18, 2022 23:302d 6h26,212152K
3Salt Lake County, UTNovember 7, 2022 05:45November 8, 2022 08:301d 2h22,48549K
4Salt Lake County, UTMarch 6, 2022 00:15March 12, 2022 07:456d 7h13,708154K
5Tooele County, UTApril 19, 2022 23:45April 20, 2022 19:0019h 15m11,23715K
6Salt Lake County, UTJanuary 12, 2022 15:15January 13, 2022 06:1515h9,80515K
7Utah County, UTApril 19, 2022 15:15April 20, 2022 02:1511h9,7282,583
8Utah County, UTApril 5, 2022 17:15April 6, 2022 04:4511h 30m9,7132,462
9Salt Lake County, UTApril 11, 2022 08:45April 14, 2022 06:002d 21h9,18815K
10Utah County, UTOctober 6, 2022 15:00October 6, 2022 23:158h 15m9,11117K
11Salt Lake County, UTFebruary 15, 2022 14:00February 16, 2022 10:4520h 45m8,2434,445
12Salt Lake County, UTApril 20, 2022 09:45April 21, 2022 07:4522h7,92113K
13Salt Lake County, UTDecember 23, 2022 12:00December 24, 2022 14:001d 2h7,79517K
14Salt Lake County, UTMay 13, 2022 10:45May 14, 2022 07:4521h7,3859,664
15Weber County, UTAugust 19, 2022 06:00August 20, 2022 23:151d 17h7,3225,082
16Salt Lake County, UTMarch 23, 2022 13:45March 24, 2022 04:0014h 15m6,1367,309
17Utah County, UTJuly 21, 2022 11:30August 16, 2022 03:0025d 15h6,11858K
18Davis County, UTOctober 8, 2022 19:15October 9, 2022 01:306h 15m6,0307,790
19Weber County, UTJuly 2, 2022 01:45July 2, 2022 09:007h 15m6,0134,367
20Utah County, UTAugust 21, 2022 20:15August 24, 2022 06:302d 10h5,9494,989
21Salt Lake County, UTAugust 20, 2022 14:15August 21, 2022 07:4517h 30m5,9346,611
22Salt Lake County, UTMarch 19, 2022 08:00March 20, 2022 09:301d 1h5,8341,728
23Weber County, UTAugust 12, 2022 14:00August 12, 2022 19:155h 15m5,65514K
24Cache County, UTDecember 20, 2022 06:45December 20, 2022 09:302h 45m5,6093,579
25Box Elder County, UTMarch 23, 2022 14:15March 23, 2022 17:453h 30m5,5626,792
EAGLE-I tracked about 80% of Utah's electricity customers in 2022; outages at utilities it does not see are not counted. Hours per customer divide outage customer-minutes by modeled county customers.
Utah by year:2025202420232021202020192018201720162015
Other states in 2022:MEFLWVNCVTAKMIVA

Part of the 2022 US Power Outage Report.

Data from DOE EAGLE-I, every source we read.