CLINTON
SubstationIllinois · DUKE ENERGY INDIANA INC
CLINTON is an electric transmission substation in Illinois, operated by DUKE ENERGY INDIANA INC. It is classified as high-voltage (230 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #19362 | 230 kV | DUKE ENERGY INDIANA INC | IN SERVICE | 26.4 mi |
| #24910 | 230 kV | DUKE ENERGY INDIANA INC | IN SERVICE | 13.9 mi |
| #15771 | 161 kV | — | IN SERVICE | 43.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of CLINTON, 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 |
|---|---|---|---|---|---|---|---|
| NEWTON STATION | Substation-Adjacent | IL | Jasper County | 345 kV | 600 MW | 4.6 yrs | 71.7 |
| CLINTON | Substation-Adjacent | IL | Richland County | 230 kV | 300 MW | 4.6 yrs | 69.4 |
| BEDFORD (345KV) | Substation-Adjacent | IL | Wabash County | 345 kV | 600 MW | 4.6 yrs | 68.6 |
| GIBSON STATION | Substation-Adjacent | IN | Gibson County | 345 kV | 600 MW | 4.6 yrs | 68.2 |
| UNKNOWN156915 | Substation-Adjacent | IL | Edwards County | 138 kV | 100 MW | 4.6 yrs | 68.1 |
| UNKNOWN122153 | Substation-Adjacent | IL | Edwards County | 345 kV | 600 MW | 4.6 yrs | 66.7 |
| UNKNOWN125558 | Substation-Adjacent | IN | Gibson County | 138 kV | 100 MW | 4.6 yrs | 65.1 |
| ROBINSON MARATHON | Substation-Adjacent | IL | Crawford County | 138 kV | 100 MW | 4.6 yrs | 64.7 |
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 CLINTON 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.