massoutage

2025 Nevada Power Outage Report

In 2025, the average Nevada customer went without power for about 3.8 hours, the 32nd worst of 51 states (US average 5.3 hours). Figures from DOE/ORNL EAGLE-I, including major storm days.

Avg hrs / customer
3.8
vs prior year
▲ 41%
vs 2024
Customer-hours out
5.4M
Peak customers out
36,749
across the state at once
EAGLE-I coverage
n/a
of NV customers
Counties reporting
15

Nevada year over year

Nevada: average hours without power per customer by year2015: 1.0h; 2016: 1.3h; 2017: 1.9h; 2018: 1.6h, coverage 95%; 2019: 1.3h, coverage 95%; 2020: 1.2h, coverage 96%; 2021: 1.7h, coverage 97%; 2022: 1.7h, coverage 97%; 2023: 3.1h; 2024: 2.7h; 2025: 3.8h012340%50%100%1.0h20151.3h20161.9h20171.6h20181.3h20191.2h20201.7h20211.7h20223.1h20232.7h20243.8h2025
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, 2025

Customer-hours without power across Nevada; July was the worst.

CSVJSON
Nevada customer-hours without power by month, 2025Jan 77K, Feb 282K, Mar 312K, Apr 381K, May 513K, Jun 600K, Jul 822K, Aug 497K, Sep 520K, Oct 466K, Nov 462K, Dec 440K0250k500k750k1M77KJan282KFeb312KMar381KApr513KMay600KJun822KJul497KAug520KSep466KOct462KNov440KDec
Use the arrow keys to read values.

All 15 Nevada counties, 2025

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

CSVJSON
#CountyHrs / customerCustomer-hoursCustomersPeak outEvents
1Humboldt County23.8225K9,4568,373310
2Lander County22.868K2,9842,884232
3Douglas County18.7452K24,12524,125331
4Elko County11.382K7,2903,277309
5Washoe County8.92.2M244,31132,941288
6Eureka County8.817K1,93839355
7Mineral County8.018K2,2192,21978
8Pershing County7.319K2,6711,966119
9Churchill County5.870K12,2123,654209
10Carson City5.0154K30,6074,254243
11Lyon County2.982K28,1358,199403
12Clark County1.91.9M1,008,80233,635245
13Nye County1.848K26,8961,217692
14Storey County1.37,9266,27383019
15Esmeralda County-8,449-45274

Biggest Nevada outages of 2025

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

CSVJSON
#CountyStarted (UTC)Ended (UTC)DurationPeak outCustomer-hours
1Clark County, NVApril 10, 2025 13:30July 6, 2025 10:3086d 21h33,635787K
2Washoe County, NVOctober 10, 2025 07:30November 21, 2025 13:3042d 6h32,941349K
3Washoe County, NVJune 2, 2025 16:15June 26, 2025 14:1523d 22h32,454306K
4Douglas County, NVMarch 5, 2025 15:30March 6, 2025 00:158h 45m24,125108K
5Douglas County, NVJune 2, 2025 12:45June 2, 2025 14:452h15,62412K
6Clark County, NVFebruary 6, 2025 16:45February 8, 2025 08:301d 15h14,26535K
7Clark County, NVAugust 8, 2025 09:15October 1, 2025 04:0053d 18h14,048353K
8Douglas County, NVJune 8, 2025 16:30June 8, 2025 17:301h11,5956,886
9Douglas County, NVMay 28, 2025 01:15May 28, 2025 04:153h11,53927K
10Clark County, NVNovember 29, 2025 17:45November 30, 2025 01:157h 30m10,65719K
11Washoe County, NVMarch 1, 2025 05:15March 1, 2025 08:002h 45m10,63210K
12Clark County, NVMarch 2, 2025 14:30March 3, 2025 08:1517h 45m10,59128K
13Washoe County, NVFebruary 2, 2025 08:00February 4, 2025 13:302d 5h9,80760K
14Washoe County, NVApril 1, 2025 15:00May 2, 2025 13:4530d 22h9,425160K
15Clark County, NVFebruary 13, 2025 15:45February 15, 2025 21:452d 6h8,88573K
16Clark County, NVMarch 15, 2025 22:15March 16, 2025 03:004h 45m8,5732,173
17Humboldt County, NVAugust 24, 2025 02:00August 24, 2025 13:3011h 30m8,37323K
18Lyon County, NVAugust 25, 2025 22:45August 26, 2025 18:3019h 45m8,19920K
19Washoe County, NVAugust 1, 2025 22:45August 15, 2025 03:3013d 4h7,716117K
20Washoe County, NVJuly 25, 2025 14:30July 31, 2025 21:456d 7h7,62093K
21Douglas County, NVMay 12, 2025 09:30May 13, 2025 04:1518h 45m7,49136K
22Washoe County, NVJune 30, 2025 15:15July 1, 2025 03:4512h 30m6,6472,570
23Washoe County, NVMarch 25, 2025 19:15March 31, 2025 15:155d 20h6,50028K
24Washoe County, NVJuly 8, 2025 14:30July 17, 2025 23:159d 8h6,47090K
25Douglas County, NVNovember 5, 2025 08:45November 6, 2025 03:4519h6,36845K
EAGLE-I tracked about n/a of Nevada's electricity customers in 2025; outages at utilities it does not see are not counted. Hours per customer divide outage customer-minutes by modeled county customers.
Nevada by year:2024202320222021202020192018201720162015
Other states in 2025:WVMIAKPAMOVANCAR

Part of the 2025 US Power Outage Report.

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