TAP149165
SubstationTexas · SOUTHWESTERN POWER ADMINISTRATION
TAP149165 is an electric transmission substation in Texas, operated by SOUTHWESTERN POWER ADMINISTRATION. It is classified as sub-transmission (138 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 |
|---|---|---|---|---|
| #4576 | 138 kV | SOUTHWESTERN POWER ADMINISTRATION | IN SERVICE | 14.8 mi |
| #24875 | 138 kV | SOUTHWESTERN POWER ADMINISTRATION | IN SERVICE | 0.2 mi |
| #37053 | 138 kV | SOUTHWESTERN POWER ADMINISTRATION | IN SERVICE | 6.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP149165, 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 |
|---|---|---|---|---|---|---|---|
| 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 |
| UNKNOWN118942 | Substation-Adjacent | OK | Okfuskee County | 138 kV | 100 MW | 3.4 yrs | 67.5 |
| 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 |
| WELEETKA | Substation-Adjacent | OK | Okfuskee County | 138 kV | 100 MW | 3.4 yrs | 66.0 |
| UNKNOWN118944 | Substation-Adjacent | OK | Seminole County | 138 kV | 100 MW | 3.4 yrs | 65.9 |
| UNKNOWN118945 | Substation-Adjacent | OK | Seminole County | 138 kV | 100 MW | 3.4 yrs | 65.9 |
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 TAP149165 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.