MARKET ST
SubstationOregon · SALEM ELECTRIC - (OR)
MARKET ST is an electric transmission substation in Oregon, operated by SALEM ELECTRIC - (OR). It is classified as sub-transmission (115 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 |
|---|---|---|---|---|
| #75118 | 115 kV | SALEM ELECTRIC - (OR) | — | 4.6 mi |
| #75128 | 115 kV | SALEM ELECTRIC - (OR) | — | 1.9 mi |
| #75129 | 115 kV | SALEM ELECTRIC - (OR) | — | 1.9 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of MARKET ST, 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 |
|---|---|---|---|---|---|---|---|
| PEARL | Substation-Adjacent | OR | Washington County | 500 kV | 1,000 MW | 1.7 yrs | 78.1 |
| FRY | Substation-Adjacent | OR | Benton County | 230 kV | 300 MW | 1.7 yrs | 72.8 |
| MARION | Substation-Adjacent | OR | Marion County | 500 kV | 1,000 MW | 1.7 yrs | 71.6 |
| Greenfield (OSTRANDER - PEARL) | Greenfield | OR | Multnomah County | 500 kV | 1,000 MW | 1.7 yrs | 70.4 |
| CHEMAWA | Substation-Adjacent | OR | Polk County | 230 kV | 300 MW | 1.7 yrs | 70.3 |
| 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 |
| WILSONVILLE | Substation-Adjacent | OR | Washington County | 115 kV | 100 MW | 1.7 yrs | 69.5 |
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 MARKET ST 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.