UAMPS Carbon Free Power Plant
BrownfieldIdaho Falls, Bonneville, Idaho · Utah Associated Mun Power Sys
UAMPS Carbon Free Power Plant is a nuclear plant in Idaho Falls, Bonneville, Idaho. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 762 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 UAMPS Carbon Free Power Plant, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UAMPS Carbon Free Power Plant | Brownfield | ID | Bonneville County | 46 kV | 762 MW | 2.0 yrs | 73.2 |
| RIGBY | Substation-Adjacent | ID | Madison County | 230 kV | 300 MW | 6.9 yrs | 59.3 |
| TAP204718 | Substation-Adjacent | ID | Madison County | 230 kV | 300 MW | 6.9 yrs | 59.3 |
| GOSHEN | Substation-Adjacent | ID | Bingham County | 345 kV | 600 MW | 6.9 yrs | 58.5 |
| YORK | Substation-Adjacent | ID | Bonneville County | 161 kV | 100 MW | 6.9 yrs | 55.4 |
| JOLLY HILL | Substation-Adjacent | ID | Bonneville County | 161 kV | 100 MW | 6.9 yrs | 55.4 |
| WASHINGTON | Substation-Adjacent | ID | Bonneville County | 161 kV | 100 MW | 6.9 yrs | 55.4 |
| SUGARLOAF | Substation-Adjacent | ID | Bonneville County | 161 kV | 100 MW | 6.9 yrs | 54.7 |
See all datacenter sites in Idaho →
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 UAMPS Carbon Free Power Plant, Idaho Falls, Bonneville, Idaho. 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.