TAP203512
SubstationIdaho · BONNEVILLE POWER ADMINISTRATION
TAP203512 is an electric transmission substation in Idaho, operated by BONNEVILLE POWER ADMINISTRATION. It is classified as sub-transmission (115 kv) and connects 2 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #68308 | 115 kV | BONNEVILLE POWER ADMINISTRATION | — | 6.5 mi |
| #70059 | 115 kV | FALL RIVER RURAL ELEC COOP INC | — | 0.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP203512, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TAP204718 | Substation-Adjacent | ID | Madison County | 230 kV | 300 MW | 2.0 yrs | 69.9 |
| Greenfield (MACKS INN - TAP203512) | Greenfield | ID | Fremont County | 115 kV | 100 MW | 1.1 yrs | 64.3 |
| UNKNOWN204720 | Substation-Adjacent | ID | Fremont County | 115 kV | 100 MW | 2.0 yrs | 64.0 |
| TAP206874 | Substation-Adjacent | ID | Teton County | 138 kV | 100 MW | 2.0 yrs | 63.9 |
| TAP204988 | Substation-Adjacent | ID | Teton County | 138 kV | 100 MW | 2.0 yrs | 63.6 |
| TAP204983 | Substation-Adjacent | ID | Fremont County | 115 kV | 100 MW | 2.0 yrs | 63.4 |
| FELT | Substation-Adjacent | ID | Teton County | 138 kV | 100 MW | 2.0 yrs | 62.1 |
| Greenfield (RIGBY - TAP204718) | Greenfield | ID | Madison County | 230 kV | 300 MW | 2.0 yrs | 62.1 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for TAP203512 substation, 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.