County annual report · FIPS 32015
2022 Lander County, NV Power Outage Report
In 2022, customers in Lander County, NV went without power for an average of 12.4 hours, a total of 37K customer-hours (Nevada average 1.7 hours). That ranks 3rd worst of 15 Nevada counties and 554th of 2,976 nationally.
Compared with NV, the US and 2021
Coverage line is EAGLE-I's share of Nevada customers tracked each year.
Biggest outages in Lander County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 11, 2022 20:30 | April 12, 2022 23:00 | 1d 2h | 1,710 | 9,806 |
| 2 | March 5, 2022 15:00 | March 5, 2022 16:30 | 1h 30m | 1,268 | 1,585 |
| 3 | May 29, 2022 13:45 | May 30, 2022 06:30 | 16h 45m | 914 | 499 |
| 4 | November 5, 2022 10:15 | November 5, 2022 11:00 | 45m | 509 | 369 |
| 5 | September 10, 2022 19:30 | September 11, 2022 00:00 | 4h 30m | 429 | 844 |
| 6 | June 18, 2022 05:30 | June 18, 2022 19:30 | 14h | 426 | 2,668 |
| 7 | June 21, 2022 00:45 | June 21, 2022 03:00 | 2h 15m | 426 | 959 |
| 8 | June 30, 2022 19:45 | June 30, 2022 20:45 | 1h | 423 | 332 |
| 9 | July 23, 2022 21:00 | July 23, 2022 22:30 | 1h 30m | 422 | 633 |
| 10 | July 20, 2022 22:15 | July 20, 2022 23:00 | 45m | 421 | 206 |
Outage episodes by size in 2022: 27 reached 100+ customers, 2 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Lander County reported on EIA Form 861 for 2022, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Sierra Pacific Power Co | 2022 | 8.9 hrs | 2.02 | 2.5 hrs | 1.35 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 97% of Nevada's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,984 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Lander County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lander County, NV annual power outage report, 2022, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2022/nevada/lander-county