ONETA
SubstationTexas · PUBLIC SERVICE CO OF OKLAHOMA
ONETA is an electric transmission substation in Texas, operated by PUBLIC SERVICE CO OF OKLAHOMA. It is classified as high-voltage (345 kv) and connects 9 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 |
|---|---|---|---|---|
| #3775 | 345 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 31.3 mi |
| #10052 | 345 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 0.3 mi |
| #30157 | 345 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 16.4 mi |
| #50092 | 345 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 18.3 mi |
| #21084 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 4.0 mi |
| #26337 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 6.1 mi |
| #6174 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 5.9 mi |
| #42478 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 7.1 mi |
| #18149 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 11.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of ONETA, 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 |
|---|---|---|---|---|---|---|---|
| GREEN COUNTRY | Substation-Adjacent | OK | Tulsa County | 345 kV | 600 MW | 3.4 yrs | 77.0 |
| TULSA NORTH (345KV) | Substation-Adjacent | OK | Tulsa County | 345 kV | 600 MW | 3.4 yrs | 73.9 |
| SAPULPA ROAD | Substation-Adjacent | OK | Tulsa County | 345 kV | 600 MW | 3.4 yrs | 73.2 |
| PECAN CREEK | Substation-Adjacent | OK | Muskogee County | 345 kV | 600 MW | 3.4 yrs | 72.7 |
| TAP148931 | Substation-Adjacent | OK | Tulsa County | 138 kV | 100 MW | 3.4 yrs | 72.0 |
| TAP148878 | Substation-Adjacent | OK | Tulsa County | 138 kV | 100 MW | 3.4 yrs | 72.0 |
| TAP148909 | Substation-Adjacent | OK | Tulsa County | 138 kV | 100 MW | 3.4 yrs | 71.9 |
| UNKNOWN119536 | Substation-Adjacent | OK | Tulsa County | 138 kV | 100 MW | 3.4 yrs | 71.7 |
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 ONETA 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.