TAP175808
SubstationTexas · PUBLIC SERVICE CO OF OKLAHOMA
TAP175808 is an electric transmission substation in Texas, operated by PUBLIC SERVICE CO OF OKLAHOMA. It is classified as sub-transmission (138 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 |
|---|---|---|---|---|
| #63967 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 13.0 mi |
| #63968 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 6.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP175808, 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 |
|---|---|---|---|---|---|---|---|
| TATONGA | Substation-Adjacent | OK | Dewey County | 345 kV | 600 MW | 3.4 yrs | 69.3 |
| UNKNOWN168533 | Substation-Adjacent | OK | Custer County | 138 kV | 100 MW | 3.4 yrs | 66.8 |
| TAP168534 | Substation-Adjacent | OK | Custer County | 138 kV | 100 MW | 3.4 yrs | 66.7 |
| ROMAN NOSE | Substation-Adjacent | OK | Blaine County | 138 kV | 100 MW | 3.4 yrs | 66.6 |
| UNKNOWN118423 | Substation-Adjacent | OK | Custer County | 138 kV | 100 MW | 3.4 yrs | 66.6 |
| UNKNOWN173344 | Substation-Adjacent | OK | Blaine County | 138 kV | 100 MW | 3.4 yrs | 66.4 |
| Greenfield (TATONGA - MATHEWSON) | Greenfield | OK | Blaine County | 345 kV | 600 MW | 3.4 yrs | 66.3 |
| Greenfield (TATONGA - MATHEWSON) | Greenfield | OK | Blaine County | 345 kV | 600 MW | 3.4 yrs | 66.3 |
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 TAP175808 substation, Texas. 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.