SINGLETON
SubstationTexas · ENTERGY TEXAS INC.
SINGLETON is an electric transmission substation in Texas, operated by ENTERGY TEXAS INC.. It is classified as high-voltage (345 kv) and connects 8 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 |
|---|---|---|---|---|
| #81605 | 345 kV | ENTERGY TEXAS INC. | IN SERVICE | 46.7 mi |
| #82696 | 345 kV | MID-SOUTH ELECTRIC COOP ASSN | IN SERVICE | 9.2 mi |
| #85404 | 345 kV | ENTERGY TEXAS INC. | — | 50.0 mi |
| #86029 | 345 kV | SAN BERNARD ELECTRIC COOP, INC | IN SERVICE | 53.5 mi |
| #90239 | 345 kV | MID-SOUTH ELECTRIC COOP ASSN | IN SERVICE | 9.2 mi |
| #90366 | 345 kV | SAN BERNARD ELECTRIC COOP, INC | IN SERVICE | 53.5 mi |
| #91120 | 345 kV | ENTERGY TEXAS INC. | IN SERVICE | 50.0 mi |
| #91582 | 345 kV | ENTERGY TEXAS, INC. | IN SERVICE | 6.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of SINGLETON, 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 |
|---|---|---|---|---|---|---|---|
| JACK CREEK | Substation-Adjacent | TX | Brazos County | 345 kV | 600 MW | 3.4 yrs | 72.6 |
| SINGLETON | Substation-Adjacent | TX | Grimes County | 345 kV | 600 MW | 3.4 yrs | 71.9 |
| GIBBONS CREEK | Substation-Adjacent | TX | Grimes County | 345 kV | 600 MW | 3.4 yrs | 69.4 |
| UNKNOWN312648 | Substation-Adjacent | TX | Brazos County | 138 kV | 100 MW | 3.4 yrs | 69.2 |
| TAP312651 | Substation-Adjacent | TX | Brazos County | 138 kV | 100 MW | 3.4 yrs | 69.1 |
| GRIMES | Substation-Adjacent | TX | Grimes County | 345 kV | 600 MW | 3.4 yrs | 68.6 |
| Bryan (TX) | Brownfield | TX | Brazos | — | 116 MW | — | 68.5 |
| UNKNOWN305069 | Substation-Adjacent | TX | Brazos County | 138 kV | 100 MW | 3.4 yrs | 68.4 |
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 SINGLETON 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.