TAP203277
SubstationOregon · BONNEVILLE POWER ADMINISTRATION
TAP203277 is an electric transmission substation in Oregon, operated by BONNEVILLE POWER ADMINISTRATION. 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
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 |
|---|---|---|---|---|
| #67683 | 115 kV | COOS-CURRY ELECTRIC COOP, INC | IN SERVICE | 0.0 mi |
| #67684 | 115 kV | BONNEVILLE POWER ADMINISTRATION | IN SERVICE | 10.2 mi |
| #67687 | 115 kV | BONNEVILLE POWER ADMINISTRATION | IN SERVICE | 12.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP203277, 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 |
|---|---|---|---|---|---|---|---|
| ISTHMUS | Substation-Adjacent | OR | Coos County | 230 kV | 300 MW | 1.7 yrs | 68.3 |
| COQUILLE | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 66.7 |
| STATE ST. | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 66.2 |
| GLASGOW | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 65.4 |
| MYRTLE POINT | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 64.9 |
| LOCKHART | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 64.5 |
| EMPIRE | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 64.4 |
| TAP203151 | Substation-Adjacent | OR | Coos County | 115 kV | 100 MW | 1.7 yrs | 64.2 |
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 TAP203277 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.