HARNEY
SubstationOregon · BONNEVILLE POWER ADMINISTRATION
HARNEY is an electric transmission substation in Oregon, operated by BONNEVILLE POWER ADMINISTRATION. It is classified as sub-transmission (115 kv) and connects 4 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 |
|---|---|---|---|---|
| #67553 | 115 kV | PUD NO 1 OF CLARK COUNTY - (WA) | — | 0.0 mi |
| #67893 | 115 kV | BONNEVILLE POWER ADMINISTRATION | — | 21.7 mi |
| #70514 | 115 kV | HARNEY ELECTRIC COOP, INC | — | 3.4 mi |
| #70515 | 115 kV | HARNEY ELECTRIC COOP, INC | — | 6.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of HARNEY, 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 |
|---|---|---|---|---|---|---|---|
| HAMPTON | Substation-Adjacent | OR | Crook County | 115 kV | 100 MW | 1.7 yrs | 56.6 |
| HARNEY | Substation-Adjacent | OR | Crook County | 115 kV | 100 MW | 1.7 yrs | 55.4 |
| Greenfield (TAP203396 - TAP203397) | Greenfield | OR | Crook County | 115 kV | 100 MW | 1.7 yrs | 49.9 |
| Greenfield (TAP203396 - TAP203397) | Greenfield | OR | Crook County | 115 kV | 100 MW | 1.7 yrs | 48.8 |
| Mine Site | Former Mine | OR | Crook County | — | — | — | 36.8 |
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 HARNEY substation, Oregon. 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.