Michigan City
BrownfieldMichigan City, LaPorte, Indiana · Northern Indiana Pub Serv Co
Michigan City is a natural gas plant in Michigan City, LaPorte, Indiana, retired 2010-09-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 140 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Michigan City, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TOWER ROAD | Substation-Adjacent | IN | Porter County | 345 kV | 600 MW | 4.6 yrs | 73.6 |
| OLIVE | Substation-Adjacent | IN | LaPorte County | 345 kV | 600 MW | 2.2 yrs | 73.5 |
| WILTON | Substation-Adjacent | IN | Porter County | 765 kV | 1,000 MW | 4.6 yrs | 73.2 |
| MICHIGAN CITY | Substation-Adjacent | MI | Berrien County | 345 kV | 600 MW | 2.2 yrs | 72.9 |
| UNKNOWN122738 | Substation-Adjacent | IN | Lake County | 345 kV | 600 MW | 2.2 yrs | 72.7 |
| DUNE ACRES | Substation-Adjacent | IN | Porter County | 345 kV | 600 MW | 4.6 yrs | 72.6 |
| Greenfield (COOK - DUMONT) | Greenfield | MI | Berrien County | 765 kV | 1,000 MW | 2.2 yrs | 72.4 |
| UNKNOWN122721 | Substation-Adjacent | IN | Porter County | 138 kV | 100 MW | 4.6 yrs | 71.3 |
See all datacenter sites in Indiana →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Michigan City, Michigan City, LaPorte, 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.