FARMERSVILLE
SubstationTexas · ONCOR ELECTRIC DELIVERY CO.
FARMERSVILLE is an electric transmission substation in Texas, operated by ONCOR ELECTRIC DELIVERY CO.. It is classified as high-voltage (345 kv) and connects 6 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 |
|---|---|---|---|---|
| #82619 | 345 kV | ONCOR ELECTRIC DELIVERY COMPANY LLC | IN SERVICE | 80.8 mi |
| #84174 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 29.3 mi |
| #84402 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 15.4 mi |
| #85967 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | IN SERVICE | 15.4 mi |
| #86916 | 345 kV | ONCOR ELECTRIC DELIVERY CO. | — | 25.6 mi |
| #88214 | 345 kV | ONCOR ELECTRIC DELIVERY COMPANY LLC | IN SERVICE | 80.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of FARMERSVILLE, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN309566 | Substation-Adjacent | TX | Collin County | 345 kV | 600 MW | 3.4 yrs | 73.9 |
| ROYSE | Substation-Adjacent | TX | Rockwall County | 345 kV | 600 MW | 3.4 yrs | 73.8 |
| ALLEN SWITCHING | Substation-Adjacent | TX | Collin County | 345 kV | 600 MW | 3.4 yrs | 73.6 |
| MCCREE | Substation-Adjacent | TX | Dallas County | 345 kV | 600 MW | 3.4 yrs | 73.4 |
| BEN DAVIS | Substation-Adjacent | TX | Rockwall County | 345 kV | 600 MW | 3.4 yrs | 71.8 |
| FARMERSVILLE | Substation-Adjacent | TX | Collin County | 345 kV | 600 MW | 3.4 yrs | 71.6 |
| CENTERVILLE SW | Substation-Adjacent | TX | Dallas County | 345 kV | 600 MW | 3.4 yrs | 70.9 |
| ANNA | Substation-Adjacent | TX | Collin County | 345 kV | 600 MW | 3.4 yrs | 70.8 |
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 FARMERSVILLE 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.