TAP302651
SubstationCalifornia · PACIFICORP
TAP302651 is an electric transmission substation in California, operated by PACIFICORP. 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 |
|---|---|---|---|---|
| #86592 | 230 kV | PACIFICORP | IN SERVICE | 44.2 mi |
| #91004 | 230 kV | PACIFICORP | — | 7.9 mi |
| #92164 | 230 kV | PACIFICORP | IN SERVICE | 16.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP302651, 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 |
|---|---|---|---|---|---|---|---|
| HILLTOP | Substation-Adjacent | CA | Modoc County | 345 kV | 600 MW | 5.8 yrs | 58.8 |
| Greenfield (OLINDA - CAPTAIN JACK) | Greenfield | CA | Modoc County | 500 kV | 1,000 MW | 5.7 yrs | 54.5 |
| TAP302651 | Substation-Adjacent | CA | Modoc County | 230 kV | 300 MW | 5.7 yrs | 54.2 |
| Greenfield (FORT SAGE - HILLTOP) | Greenfield | CA | Modoc County | 345 kV | 600 MW | 5.8 yrs | 53.9 |
| Greenfield (FORT SAGE - HILLTOP) | Greenfield | CA | Modoc County | 345 kV | 600 MW | 5.8 yrs | 53.5 |
| Greenfield (OLINDA - CAPTAIN JACK) | Greenfield | CA | Modoc County | 500 kV | 1,000 MW | 5.7 yrs | 53.5 |
| Greenfield (MALIN - ROUND MOUNTAIN) | Greenfield | CA | Modoc County | 500 kV | 1,000 MW | 5.7 yrs | 53.1 |
| Greenfield (FORT SAGE - HILLTOP) | Greenfield | CA | Modoc County | 345 kV | 600 MW | 5.8 yrs | 52.9 |
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 TAP302651 substation, California. 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.