INDEPENDENCE
SubstationOregon · PACIFICORP
INDEPENDENCE is an electric transmission substation in Oregon, 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 |
|---|---|---|---|---|
| #75078 | 115 kV | PACIFICORP | — | 19.9 mi |
| #75079 | 115 kV | PACIFICORP | — | 1.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of INDEPENDENCE, 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 |
|---|---|---|---|---|---|---|---|
| FRY | Substation-Adjacent | OR | Benton County | 230 kV | 300 MW | 1.7 yrs | 72.8 |
| CHEMAWA | Substation-Adjacent | OR | Polk County | 230 kV | 300 MW | 1.7 yrs | 70.3 |
| WREN | Substation-Adjacent | OR | Benton County | 230 kV | 300 MW | 1.7 yrs | 70.2 |
| BETHEL | Substation-Adjacent | OR | Marion County | 230 kV | 300 MW | 1.7 yrs | 69.9 |
| ALBANY | Substation-Adjacent | OR | Benton County | 230 kV | 300 MW | 1.7 yrs | 69.6 |
| TAP207025 | Substation-Adjacent | OR | Benton County | 132 kV | 100 MW | 1.7 yrs | 68.5 |
| SALEM | Substation-Adjacent | OR | Polk County | 230 kV | 300 MW | 1.7 yrs | 68.2 |
| CASCADE STEEL | Substation-Adjacent | OR | Yamhill County | 230 kV | 300 MW | 1.7 yrs | 68.2 |
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 INDEPENDENCE 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.