CORNVILLE
SubstationTexas · PUBLIC SERVICE CO OF OKLAHOMA
CORNVILLE is an electric transmission substation in Texas, operated by PUBLIC SERVICE CO OF OKLAHOMA. It is classified as sub-transmission (138 kv) and connects 7 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 |
|---|---|---|---|---|
| #13394 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 7.6 mi |
| #13401 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 14.0 mi |
| #13402 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 19.0 mi |
| #13404 | 138 kV | — | IN SERVICE | 25.5 mi |
| #14018 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 4.9 mi |
| #41181 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 3.4 mi |
| #54926 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 16.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of CORNVILLE, 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 |
|---|---|---|---|---|---|---|---|
| MINCO WIND III, LLC | Substation-Adjacent | OK | Canadian County | 345 kV | 600 MW | 3.4 yrs | 73.3 |
| MINCO WIND II, LLC | Substation-Adjacent | OK | Canadian County | 345 kV | 600 MW | 3.4 yrs | 71.6 |
| SW 5TH | Substation-Adjacent | OK | Oklahoma County | 138 kV | 100 MW | 3.4 yrs | 71.3 |
| UNKNOWN118546 | Substation-Adjacent | OK | Cleveland County | 138 kV | 100 MW | 3.4 yrs | 71.2 |
| UNKNOWN168552 | Substation-Adjacent | OK | Canadian County | 138 kV | 100 MW | 3.4 yrs | 71.1 |
| UNKNOWN118535 | Substation-Adjacent | OK | Oklahoma County | 138 kV | 100 MW | 3.4 yrs | 70.7 |
| TAP156271 | Substation-Adjacent | OK | Oklahoma County | 138 kV | 100 MW | 3.4 yrs | 70.6 |
| UNKNOWN118470 | Substation-Adjacent | OK | Cleveland County | 138 kV | 100 MW | 3.4 yrs | 70.6 |
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 CORNVILLE 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.