Winnemucca
BrownfieldWinnemucca, Humboldt, Nevada · Sierra Pacific Power Co
Winnemucca is a natural gas plant in Winnemucca, Humboldt, Nevada, retired 2011-01-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 15 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Winnemucca, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| WINNEMUCCA | Substation-Adjacent | NV | Humboldt County | 120 kV | 100 MW | 5.8 yrs | 58.3 |
| DUN GLENN | Substation-Adjacent | NV | Pershing County | 120 kV | 100 MW | 5.8 yrs | 57.0 |
| Greenfield (TRACY - VALMY) | Greenfield | NV | Pershing County | 345 kV | 600 MW | 5.8 yrs | 56.5 |
| Winnemucca | Brownfield | NV | Humboldt County | 120 kV | 15 MW | 5.8 yrs | 56.5 |
| Greenfield (TRACY - VALMY) | Greenfield | NV | Pershing County | 345 kV | 600 MW | 5.8 yrs | 54.8 |
| Greenfield (VALMY - TRACY) | Greenfield | NV | Pershing County | 345 kV | 600 MW | 5.8 yrs | 54.5 |
| Greenfield (TRACY - VALMY) | Greenfield | NV | Pershing County | 345 kV | 600 MW | 5.8 yrs | 54.1 |
| Greenfield (VALMY - TRACY) | Greenfield | NV | Pershing County | 345 kV | 600 MW | 5.8 yrs | 54.1 |
See all datacenter sites in Nevada →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Winnemucca, Winnemucca, Humboldt, Nevada. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.