DUNE ACRES
SubstationIndiana
DUNE ACRES is an electric transmission substation in Indiana. It is classified as high-voltage (345 kv) and connects 16 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
Operator not catalogued for this substation.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of DUNE ACRES, 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 |
|---|---|---|---|---|---|---|---|
| 2 AC Station | Brownfield | IN | Lake County | — | 82 MW | 3.0 yrs | 62.9 |
| EC Near Dean H Mitchell | Greenfield | IN | Lake | — | — | 3.0 yrs | 62.0 |
| UNKNOWN122521 | Substation-Adjacent | IN | Lake County | 345 kV | 600 MW | 3.8 yrs | 62.0 |
| Bailly | Brownfield | IN | Porter County | 138 kV | 641 MW | 3.8 yrs | 61.4 |
| UNKNOWN122723 | Substation-Adjacent | IN | Berrien County | 345 kV | 600 MW | 3.8 yrs | 61.2 |
| EC Near Bailly | Greenfield | IN | Porter | — | — | 3.0 yrs | 60.5 |
| EC Near Michigan City | Greenfield | IN | LaPorte | — | — | 3.0 yrs | 60.2 |
| UNKNOWN122542 | Substation-Adjacent | IN | Lake County | 138 kV | 100 MW | 3.8 yrs | 59.9 |
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 DUNE ACRES substation, Indiana. 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.