COMANCHE PEAK
SubstationTexas · ONCOR ELECTRIC DELIVERY CO.
COMANCHE PEAK is an electric transmission substation in Texas, operated by ONCOR ELECTRIC DELIVERY CO.. 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 |
|---|---|---|---|---|
| #81241 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 8.0 mi |
| #82739 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | — | 0.3 mi |
| #84651 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 41.8 mi |
| #87580 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 22.0 mi |
| #88211 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | — | 8.1 mi |
| #88940 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 45.5 mi |
| #91684 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | — | 0.2 mi |
| #92116 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | — | 56.5 mi |
| #92604 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 41.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of COMANCHE PEAK, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN301121 | Substation-Adjacent | TX | Tarrant County | 345 kV | 600 MW | 3.4 yrs | 73.9 |
| DECORDOVA | Substation-Adjacent | TX | Hood County | 345 kV | 600 MW | 3.4 yrs | 73.2 |
| BENBROOK | Substation-Adjacent | TX | Tarrant County | 345 kV | 600 MW | 3.4 yrs | 71.8 |
| UNKNOWN305856 | Substation-Adjacent | TX | Hood County | 345 kV | 600 MW | 3.4 yrs | 71.1 |
| UNKNOWN301163 | Substation-Adjacent | TX | Somervell County | 345 kV | 600 MW | 3.4 yrs | 69.7 |
| UNKNOWN306636 | Substation-Adjacent | TX | Somervell County | 345 kV | 600 MW | 3.4 yrs | 69.1 |
| UNKNOWN301989 | Substation-Adjacent | TX | Tarrant County | 138 kV | 100 MW | 3.4 yrs | 68.7 |
| UNKNOWN300781 | Substation-Adjacent | TX | Somervell County | 345 kV | 600 MW | 3.4 yrs | 68.7 |
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 COMANCHE PEAK 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.