YREKA
SubstationCalifornia · PACIFICORP
YREKA is an electric transmission substation in California, operated by PACIFICORP. 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 |
|---|---|---|---|---|
| #67742 | 115 kV | PACIFICORP | — | 5.2 mi |
| #67744 | 115 kV | PACIFICORP | — | 13.9 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of YREKA, 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 |
|---|---|---|---|---|---|---|---|
| GREEN SPRINGS | Substation-Adjacent | OR | Jackson County | 115 kV | 100 MW | 1.7 yrs | 60.6 |
| Greenfield (COPCO 2 230KV - LONE PINE 230 ) | Greenfield | OR | Jackson County | 230 kV | 300 MW | 5.7 yrs | 56.7 |
| Greenfield (COPCO 2 230KV - LONE PINE 230 ) | Greenfield | OR | Jackson County | 230 kV | 300 MW | 5.7 yrs | 55.0 |
| TAP203323 | Substation-Adjacent | CA | Siskiyou County | 115 kV | 100 MW | 5.7 yrs | 52.4 |
| YREKA | Substation-Adjacent | CA | Siskiyou County | 115 kV | 100 MW | 5.7 yrs | 52.3 |
| Greenfield (COPCO 2 230KV - TAP203342) | Greenfield | OR | Jackson County | 115 kV | 100 MW | 5.7 yrs | 51.4 |
| TAP203329 | Substation-Adjacent | CA | Siskiyou County | 115 kV | 100 MW | 5.7 yrs | 51.4 |
| TAP203327 | Substation-Adjacent | CA | Siskiyou County | 115 kV | 100 MW | 5.7 yrs | 51.0 |
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 YREKA 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.