KIRBYVILLE
SubstationTexas · DEEP EAST TEXAS ELEC COOP INC
KIRBYVILLE is an electric transmission substation in Texas, operated by DEEP EAST TEXAS ELEC COOP INC. 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 |
|---|---|---|---|---|
| #80814 | 138 kV | DEEP EAST TEXAS ELEC COOP INC | IN SERVICE | 8.1 mi |
| #85410 | 138 kV | DEEP EAST TEXAS ELEC COOP INC | — | 6.0 mi |
| #92246 | 138 kV | JASPER-NEWTON ELEC COOP, INC | IN SERVICE | 6.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of KIRBYVILLE, 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 |
|---|---|---|---|---|---|---|---|
| CYPRESS | Substation-Adjacent | TX | Hardin County | 500 kV | 1,000 MW | 3.4 yrs | 71.0 |
| Greenfield (UNKNOWN173167 - HARTBURG) | Greenfield | LA | Calcasieu Parish | 500 kV | 1,000 MW | 3.4 yrs | 64.1 |
| SAM DAM | Substation-Adjacent | TX | Jasper County | 138 kV | 100 MW | 3.4 yrs | 63.2 |
| Greenfield (HARTBURG - LEACH) | Greenfield | TX | Newton County | 500 kV | 1,000 MW | 3.4 yrs | 62.8 |
| Greenfield (HARTBURG - CYPRESS) | Greenfield | TX | Orange County | 500 kV | 1,000 MW | 3.4 yrs | 62.4 |
| UNKNOWN304495 | Substation-Adjacent | TX | Orange County | 138 kV | 100 MW | 3.4 yrs | 62.3 |
| UNKNOWN305966 | Substation-Adjacent | TX | Tyler County | 138 kV | 100 MW | 3.4 yrs | 62.3 |
| UNKNOWN307120 | Substation-Adjacent | TX | Jasper County | 138 kV | 100 MW | 3.4 yrs | 62.2 |
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 KIRBYVILLE 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.