Substation-Adjacent Datacenter Sites in Idaho
Idaho has 478 substation-adjacent datacenter candidate sites. Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
478
Substation-Adjacent sites
72.5/100
Avg score (top 25)
Idaho
State
Substation-Adjacent
Type
Top substation-adjacent sites in Idaho
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| LANCASTER | Substation-Adjacent | Kootenai County | 230 kV | 300 MW | 1.1 yrs | 79.2 |
| TAFT | Substation-Adjacent | Shoshone County | 500 kV | 1,000 MW | 1.1 yrs | 75.2 |
| TAP204881 | Substation-Adjacent | Ada County | 230 kV | 300 MW | 2.0 yrs | 75.0 |
| RATHDRUM POWER LLC | Substation-Adjacent | Kootenai County | 230 kV | 300 MW | 2.0 yrs | 74.7 |
| MORA | Substation-Adjacent | Ada County | 230 kV | 300 MW | 2.0 yrs | 74.4 |
| UNKNOWN205032 | Substation-Adjacent | Ada County | 230 kV | 300 MW | 2.0 yrs | 74.0 |
| POPULUS | Substation-Adjacent | Bannock County | 345 kV | 600 MW | 1.7 yrs | 73.1 |
| DWORSHAK | Substation-Adjacent | Lewis County | 500 kV | 1,000 MW | 1.1 yrs | 72.8 |
| DWORSHAK | Substation-Adjacent | Lewis County | 500 kV | 1,000 MW | 2.0 yrs | 72.2 |
| LOCUSST | Substation-Adjacent | Ada County | 230 kV | 300 MW | 1.7 yrs | 72.0 |
| BENNETT MOUNTAIN | Substation-Adjacent | Elmore County | 230 kV | 300 MW | 2.0 yrs | 71.9 |
| USTICK | Substation-Adjacent | Ada County | 138 kV | 100 MW | 2.0 yrs | 71.9 |
| RIGBY | Substation-Adjacent | Madison County | 230 kV | 300 MW | 2.0 yrs | 71.8 |
| NAMPA | Substation-Adjacent | Canyon County | 230 kV | 300 MW | 1.7 yrs | 71.8 |
| RATHDRUM | Substation-Adjacent | Kootenai County | 230 kV | 300 MW | 1.7 yrs | 71.7 |
| CLOVERDALE | Substation-Adjacent | Ada County | 138 kV | 100 MW | 2.0 yrs | 71.5 |
| TAP204882 | Substation-Adjacent | Ada County | 138 kV | 100 MW | 2.0 yrs | 71.4 |
| BOISE BENCH | Substation-Adjacent | Ada County | 230 kV | 300 MW | 1.7 yrs | 71.4 |
| TAP205408 | Substation-Adjacent | Kootenai County | 138 kV | 100 MW | 1.7 yrs | 71.2 |
| VICTORY | Substation-Adjacent | Ada County | 138 kV | 100 MW | 2.0 yrs | 70.9 |
| EVANDER ANDREWS POWER COMPLEX | Substation-Adjacent | Elmore County | 230 kV | 300 MW | 2.0 yrs | 70.9 |
| AMPS | Substation-Adjacent | Clark County | 230 kV | 300 MW | 1.1 yrs | 70.8 |
| UNKNOWN207346 | Substation-Adjacent | Ada County | 138 kV | 100 MW | 2.0 yrs | 70.8 |
| TAP203129 | Substation-Adjacent | Minidoka County | 345 kV | 600 MW | 2.0 yrs | 70.7 |
| TAP206766 | Substation-Adjacent | Kootenai County | 138 kV | 100 MW | 1.7 yrs | 70.7 |
- How many substation-adjacent datacenter sites are in Idaho?
- GridCensus catalogs 478 substation-adjacent datacenter candidate sites in Idaho.
- What is a substation-adjacent datacenter site?
- Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Substation-Adjacent sites in 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.