Wanapum
BrownfieldBeverly, Grant, Washington · PUD No 2 of Grant County
Wanapum is a former hydro site in Beverly, Grant, Washington, retired 2019-08-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1,038 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 Wanapum, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN206104 | Substation-Adjacent | WA | Grant County | 230 kV | 300 MW | 6.9 yrs | 67.1 |
| UNKNOWN209155 | Substation-Adjacent | WA | Grant County | 230 kV | 300 MW | 6.9 yrs | 66.7 |
| Wanapum | Brownfield | WA | Grant County | 500 kV | 1,038 MW | 6.9 yrs | 66.7 |
| VANTAGE | Substation-Adjacent | WA | Grant County | 500 kV | 1,000 MW | 6.9 yrs | 64.4 |
| TAP206034 | Substation-Adjacent | WA | Grant County | 230 kV | 300 MW | 6.9 yrs | 64.3 |
| UNKNOWN209158 | Substation-Adjacent | WA | Grant County | 115 kV | 100 MW | 6.9 yrs | 62.6 |
| BABCOCK | Substation-Adjacent | WA | Grant County | 115 kV | 100 MW | 6.9 yrs | 62.3 |
| TAP209150 | Substation-Adjacent | WA | Grant County | 115 kV | 100 MW | 6.9 yrs | 62.2 |
Nearby internet exchanges
- Intergate.QuincyQuincy, WA · 4 networks
- H5 Data Centers QuincyQuincy, WA · 2 networks
- H5 Data Centers Quincy 2/3Quincy, WA · 0 networks
- YAKMWAFP - Wholesail YakimaYakima, WA · 0 networks
See all datacenter sites in Washington →
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 Wanapum, Beverly, Grant, Washington. 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.