WARRICK
SubstationIllinois · SOUTHERN INDIANA GAS & ELEC CO
WARRICK is an electric transmission substation in Illinois, operated by SOUTHERN INDIANA GAS & ELEC CO. It is classified as sub-transmission (138 kv) and connects 10 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 |
|---|---|---|---|---|
| #1762 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.7 mi |
| #22813 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.6 mi |
| #23446 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.1 mi |
| #26962 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.7 mi |
| #27142 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.1 mi |
| #29860 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.1 mi |
| #40334 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.7 mi |
| #41767 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 2.3 mi |
| #48339 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | IN SERVICE | 0.7 mi |
| #64699 | 138 kV | SOUTHERN INDIANA GAS & ELEC CO | — | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of WARRICK, 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 |
|---|---|---|---|---|---|---|---|
| JEFFERSON | Substation-Adjacent | IN | Spencer County | 765 kV | 1,000 MW | 4.6 yrs | 75.6 |
| UNKNOWN123186 | Substation-Adjacent | KY | Henderson County | 345 kV | 600 MW | 4.6 yrs | 75.1 |
| HMP&L Station Two Henderson | Brownfield | KY | Webster | — | 405 MW | — | 74.4 |
| A B Brown | Brownfield | IN | Posey | — | 530 MW | — | 74.4 |
| ELMER SMITH | Substation-Adjacent | KY | Daviess County | 345 kV | 600 MW | 4.6 yrs | 74.2 |
| UNKNOWN127880 | Substation-Adjacent | IN | Vanderburgh County | 138 kV | 100 MW | 4.6 yrs | 73.2 |
| NORTHEAST | Substation-Adjacent | IN | Vanderburgh County | 138 kV | 100 MW | 4.6 yrs | 72.8 |
| HE RAMSEY | Substation-Adjacent | IN | Dubois County | 345 kV | 600 MW | 4.6 yrs | 72.7 |
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 WARRICK substation, Illinois. 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.