NEWTON STATION
SubstationIllinois · AMEREN ILLINOIS COMPANY
NEWTON STATION is an electric transmission substation in Illinois, operated by AMEREN ILLINOIS COMPANY. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #1474 | 345 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 26.5 mi |
| #6966 | 345 kV | AMEREN ILLINOIS COMPANY | — | 0.1 mi |
| #43177 | 345 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 25.2 mi |
| #252 | 138 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 20.5 mi |
| #5584 | 138 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 22.0 mi |
| #56027 | 138 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 34.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of NEWTON STATION, 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 |
| RACCOON CREEK STATION | Substation-Adjacent | IL | Clay County | 345 kV | 600 MW | 4.6 yrs | 70.4 |
| CLINTON | Substation-Adjacent | IL | Richland County | 230 kV | 300 MW | 4.6 yrs | 69.4 |
| NEOGA | Substation-Adjacent | IL | Cumberland County | 345 kV | 600 MW | 4.6 yrs | 68.6 |
| CASEY WEST | Substation-Adjacent | IL | Cumberland County | 345 kV | 600 MW | 4.6 yrs | 68.2 |
| ENERGY SHELBY COUNTY | Substation-Adjacent | IL | Cumberland County | 138 kV | 100 MW | 4.6 yrs | 66.2 |
| UNKNOWN121708 | Substation-Adjacent | IL | Clay County | 138 kV | 100 MW | 4.6 yrs | 65.5 |
| Greenfield (RACCOON CREEK STATION - NEWTON) | Greenfield | IL | Clay County | 345 kV | 600 MW | 4.6 yrs | 65.4 |
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 NEWTON STATION 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.