State · EIA Form 861 · NV
Nevada
According to the U.S. Energy Information Administration's EIA Form 861, SAIDI and SAIFI for Nevada utilities come from the federal annual survey. 4 utilities report reliability metrics; figures are customer-weighted state averages, not a guarantee for any single address.
Signature read: short chronic outage minutes relative to the 51-state Form 861 cohort (<=156 min tercile cut).
EIA Form 861 · Continuity Brief
Nevada
EIA Form 861 Continuity Brief · August 2026 · IEEE 1366 SAIDI/SAIFI minutes, not a storm forecast.
Nevada sits in the lower-third SAIDI band at 138.7 minutes across 5 reporting utilities (Overton Power District No 5 lowest at 33.3), under the live national mean of 341.
Named SAIDI peers (in-state best + nearest-state averages)
State SAIDI neighbourhood (minutes / customer-year)
- Nevada 138.7
- Idaho 138.5
- South Carolina 135.5
- Minnesota 126.7
- New York 122.0
- Oregon 121.5
Lower is fewer interruption minutes. Neighbours are nearest other-state averages in this corpus.
Nevada vs all states by EIA Form 861 utility headcount
Where this state's reporting utility count sits among every state in the Form 861 file (coverage density, not reliability quality)
5 Top 80% more reporting utilities than 20% of 51 states
States, banded by electric utilities reporting on EIA Form 861
Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EIA Form 861 · 2026-08-30
Utilities Ranked by Reliability · Nevada short-outage cohort
All 5 electric utilities in Nevada with reliability data, sorted by 2023 SAIDI; statewide average sits in the lower-third Form 861 band.
Lowest-SAIDI utilities in Nevada
Fewest outage minutes · live table sort
Top 4 Nevada utilities by fewest outage minutes. Lower SAIDI is better - not a quality score beyond interruption duration.
Lowest-SAIDI utilities in Nevada
| # | Utility | Type | SAIDI 2023 | SAIFI 2023 | Customers |
|---|---|---|---|---|---|
| 1 | Overton Power District No 5 | Municipal | 33.3 | 0.63 | 18,084 |
| 2 | Nevada Power Co | IOU | 72.0 | 0.62 | 1,014,976 |
| 3 | Valley Electric Assn, Inc | Cooperative | 144.6 | 1.51 | 24,659 |
| 4 | Sierra Pacific Power Co | IOU | 327.3 | 1.81 | 375,755 |
| 5 | Mt Wheeler Power, Inc | Cooperative | - | - | 7,379 |
Nationwide states with similar utility inventory or customer scale
Cross-state peer sets for Nevada (lower-third SAIDI band). Nearest-SAIDI neighbors stay in Read-with; these neighborhoods compare EIA Form 861 headcount and summed customer accounts.
Similar utility headcount
Nearest states by reporting utility count (5 here).
Similar customer scale
Nearest states by summed customer accounts (1.4M here), excluding the headcount peer set.
Read with this Nevada roster · short-outage band
- Lowest published SAIDI in Nevada: Overton Power District No 5 (33.3 min)
- Highest published SAIDI in Nevada: Sierra Pacific Power Co (327.3 min)
- Ownership mix here: IOU leads (2 of 5 utilities) · national type means
- Nearest avg SAIDI: Idaho (138.5 min)
- Nearest avg SAIDI: South Carolina (135.5 min)
- Nearest avg SAIDI: Minnesota (126.7 min)
- Nearest avg SAIDI: New York (122.0 min)
- Nearest avg SAIDI: Oregon (121.5 min)
Source: U.S. Energy Information Administration (EIA) Form 861 Annual Electric Power Industry Report, reliability · 2020-2023 State averages are rebuilt from utility filings in this portal DB; corpus ranks use headcount and customer sums.