TAP204281
SubstationWyoming · HIGH PLAINS POWER INC
TAP204281 is an electric transmission substation in Wyoming, operated by HIGH PLAINS POWER INC. It is classified as high-voltage (230 kv) and connects 3 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 |
|---|---|---|---|---|
| #69719 | 230 kV | HIGH PLAINS POWER INC | — | 12.2 mi |
| #69720 | 230 kV | HIGH PLAINS POWER INC | — | 0.1 mi |
| #69721 | 230 kV | HIGH PLAINS POWER INC | — | 27.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP204281, 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 |
|---|---|---|---|---|---|---|---|
| TAP204281 | Substation-Adjacent | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 67.0 |
| UNKNOWN201886 | Substation-Adjacent | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 66.8 |
| UNKNOWN201881 | Substation-Adjacent | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 65.7 |
| Greenfield (TAP205652 - TAP204281) | Greenfield | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 64.2 |
| Greenfield (RIVERTON - UNKNOWN202379) | Greenfield | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 64.0 |
| Greenfield (TAP205652 - TAP204281) | Greenfield | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 63.3 |
| Greenfield (UNKNOWN202379 - SPENCE) | Greenfield | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 63.1 |
| Greenfield (RIVERTON - UNKNOWN202379) | Greenfield | WY | Natrona County | 230 kV | 300 MW | 1.7 yrs | 63.0 |
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 TAP204281 substation, Wyoming. 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.