TAP206219
SubstationIdaho · AVISTA CORP
TAP206219 is an electric transmission substation in Idaho, operated by AVISTA CORP. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #74336 | 115 kV | AVISTA CORP | — | 0.0 mi |
| #75496 | 115 kV | AVISTA CORP | — | 0.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP206219, 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 |
|---|---|---|---|---|---|---|---|
| LANCASTER | Substation-Adjacent | ID | Kootenai County | 230 kV | 300 MW | 1.1 yrs | 79.2 |
| RATHDRUM | Substation-Adjacent | ID | Kootenai County | 230 kV | 300 MW | 1.7 yrs | 71.7 |
| TAP205408 | Substation-Adjacent | ID | Kootenai County | 138 kV | 100 MW | 1.7 yrs | 71.2 |
| TAP206766 | Substation-Adjacent | ID | Kootenai County | 138 kV | 100 MW | 1.7 yrs | 70.7 |
| UNKNOWN201465 | Substation-Adjacent | ID | Kootenai County | 115 kV | 100 MW | 1.7 yrs | 69.3 |
| DOWER | Substation-Adjacent | ID | Kootenai County | 115 kV | 100 MW | 1.7 yrs | 67.8 |
| UNKNOWN202419 | Substation-Adjacent | WA | Spokane County | 115 kV | 100 MW | 1.7 yrs | 67.7 |
| TAP204924 | Substation-Adjacent | ID | Benewah County | 230 kV | 300 MW | 1.7 yrs | 67.3 |
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 TAP206219 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.