LONE OAK
SubstationTexas · OKLAHOMA GAS & ELECTRIC CO
LONE OAK is an electric transmission substation in Texas, operated by OKLAHOMA GAS & ELECTRIC CO. 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
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 |
|---|---|---|---|---|
| #13322 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 5.5 mi |
| #13325 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 17.8 mi |
| #20563 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 0.3 mi |
| #21806 | 138 kV | OKLAHOMA GAS & ELECTRIC CO | IN SERVICE | 4.0 mi |
| #39928 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 10.2 mi |
| #44078 | 138 kV | PUBLIC SERVICE CO OF OKLAHOMA | IN SERVICE | 0.4 mi |
| #44961 | 138 kV | OKLAHOMA GAS & ELECTRIC CO | IN SERVICE | 3.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of LONE OAK, 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 |
|---|---|---|---|---|---|---|---|
| TAP148807 | Substation-Adjacent | OK | McIntosh County | 345 kV | 600 MW | 3.4 yrs | 72.6 |
| PITTSBURG | Substation-Adjacent | OK | Hughes County | 345 kV | 600 MW | 3.4 yrs | 69.2 |
| KIAMICHI STATION | Substation-Adjacent | OK | Pittsburg County | 345 kV | 600 MW | 3.4 yrs | 68.4 |
| Greenfield (TAP149385 - UNKNOWN159849) | Greenfield | OK | McIntosh County | 345 kV | 600 MW | 3.4 yrs | 68.2 |
| UNKNOWN118942 | Substation-Adjacent | OK | Okfuskee County | 138 kV | 100 MW | 3.4 yrs | 67.5 |
| Greenfield (TAP149385 - UNKNOWN159849) | Greenfield | OK | McIntosh County | 345 kV | 600 MW | 3.4 yrs | 67.1 |
| UNKNOWN118927 | Substation-Adjacent | OK | McIntosh County | 138 kV | 100 MW | 3.4 yrs | 66.9 |
| UNKNOWN118936 | Substation-Adjacent | OK | Seminole County | 138 kV | 100 MW | 3.4 yrs | 66.2 |
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 LONE OAK 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.