SEAGRAVES
SubstationTexas · CITY OF BROWNFIELD - (TX)
SEAGRAVES is an electric transmission substation in Texas, operated by CITY OF BROWNFIELD - (TX). It is classified as sub-transmission (115 kv) and connects 2 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 |
|---|---|---|---|---|
| #91922 | 115 kV | CITY OF BROWNFIELD - (TX) | IN SERVICE | 6.2 mi |
| #92735 | 115 kV | LYNTEGAR ELECTRIC COOP, INC | — | 4.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of SEAGRAVES, 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 |
|---|---|---|---|---|---|---|---|
| TAP302515 | Substation-Adjacent | TX | Yoakum County | 230 kV | 300 MW | 3.4 yrs | 65.9 |
| UNKNOWN302167 | Substation-Adjacent | TX | Yoakum County | 230 kV | 300 MW | 3.4 yrs | 65.0 |
| DENVER CITY | Substation-Adjacent | TX | Yoakum County | 230 kV | 300 MW | 3.4 yrs | 64.6 |
| WASSON SWITCHING | Substation-Adjacent | TX | Yoakum County | 230 kV | 300 MW | 3.4 yrs | 64.6 |
| SEAGRAVES | Substation-Adjacent | TX | Gaines County | 115 kV | 100 MW | 3.4 yrs | 64.0 |
| TERRY CO | Substation-Adjacent | TX | Terry County | 115 kV | 100 MW | 3.4 yrs | 63.1 |
| TAP308106 | Substation-Adjacent | TX | Yoakum County | 230 kV | 300 MW | 3.4 yrs | 62.9 |
| ROZ | Substation-Adjacent | TX | Gaines County | 115 kV | 100 MW | 3.4 yrs | 62.4 |
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 SEAGRAVES 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.