BUNSENVILLE
SubstationIllinois · AMEREN ILLINOIS COMPANY
BUNSENVILLE is an electric transmission substation in Illinois, operated by AMEREN ILLINOIS COMPANY. It is classified as high-voltage (345 kv) and connects 2 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 |
|---|---|---|---|---|
| #12245 | 345 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 0.0 mi |
| #22257 | 138 kV | AMEREN ILLINOIS COMPANY | IN SERVICE | 7.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of BUNSENVILLE, 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 |
|---|---|---|---|---|---|---|---|
| SIDNEY | Substation-Adjacent | IL | Champaign County | 345 kV | 600 MW | 4.6 yrs | 72.3 |
| NUCOR | Substation-Adjacent | IN | Vermillion County | 345 kV | 600 MW | 4.6 yrs | 71.5 |
| BUNSENVILLE | Substation-Adjacent | IL | Vermilion County | 345 kV | 600 MW | 4.6 yrs | 70.9 |
| UNKNOWN124551 | Substation-Adjacent | IN | Vermillion County | 345 kV | 600 MW | 4.6 yrs | 70.7 |
| VERMILLION ENERGY FACILITY | Substation-Adjacent | IN | Vermillion County | 345 kV | 600 MW | 4.6 yrs | 70.3 |
| TAP138267 | Substation-Adjacent | IL | Vermilion County | 345 kV | 600 MW | 4.6 yrs | 70.1 |
| EUGENE | Substation-Adjacent | IN | Vermillion County | 345 kV | 600 MW | 4.6 yrs | 68.9 |
| WABASH RIVER | Substation-Adjacent | IN | Parke County | 230 kV | 300 MW | 4.6 yrs | 68.4 |
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 BUNSENVILLE 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.