St Joseph County, Indiana
St Joseph County, Indiana has 3.2 GW of data centers on record, planned to operating, across 39 records, against 1 GW of generation operating inside the county. The queue adds 2.6 GW of planned generation across 9 projects, 5 of them past their listed in-service date.
St Joseph County and its neighbors
Counties shaded by data center MW on record, planned to operating. 4 of its 4 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
more data center MW than operating generation in the county. St Joseph County's own plants cover 31.6% of the load on record, and the planned pipeline adds 2.6 GW.
Data centers by status
39 records, 3.2 GW
The data center pipeline
38 records list a year online or expected, from 2025 to 2030. The largest expected additions are 963.2 MW listed for 2027 and 481.6 MW for 2026. 1 record list no year.
Data center MW by year online or expected
Records not cancelled, by listed year. 2026 onward is planned or under construction.
View as table
| Year | Records | MW |
|---|---|---|
| 2025 | 11 | 757 |
| 2026 | 7 | 482 |
| 2027 | 14 | 963 |
| 2028 | 2 | 333 |
| 2029 | 2 | 333 |
| 2030 | 2 | 333 |
Who is building in St Joseph
Data center developers by MW on record. Top 2 of 2.
View as table
| Developer | Sites | MW |
|---|---|---|
| Amazon | 32 | 2,202 |
| Microsoft | 6 | 1,000 |
Power generation in the county
37 plants operate inside St Joseph County, 1 GW. The queue adds 2.6 GW across 9 projects, and 5 of them are past their listed in-service date.
Operating and planned generation by technology
MW in St Joseph County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Natural Gas | Operating | 18 | 818.3 |
| Natural Gas | Planned | 2 | 1,534 |
| Solar | Operating | 5 | 178.7 |
| Solar | Planned | 7 | 1,080 |
| Oil | Operating | 5 | 7.7 |
| Hydro | Operating | 9 | 7.3 |
Planned generation by listed in-service year
MW. Years before 2026 are past due. 4 planned projects list no date and are left out.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2022 | 1 | 767 |
| 2023 | 0 | 0 |
| 2024 | 1 | 150 |
| 2025 | 3 | 490 |
St Joseph County against its neighbors
LaPorte County has the most data center MW among the neighbors, 1.8 GW, 56% of St Joseph County's. 2 of the 4 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| St Joseph County this page | 39 | 2,614 | 3.2x | ||
| LaPorte County | 20 | 1,309 | 3.3x | ||
| Elkhart County | 1 | 600 | 13.2x | ||
| Starke County | 0 | 900 | 0x | ||
| Marshall County | 0 | 2,000 | 0x |
Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.
5 counties shownWhat changed since June 4, 2026
3 projects in St Joseph County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in St Joseph County
Project, what changed, technology, MW and the dates that moved, for all 3 changes.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in St Joseph County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 85 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for St Joseph County
We email you when a data center or power project in St Joseph County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in St Joseph County.
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