Hardin County, Ohio
Hardin County, Ohio has 12 power projects in the FieldProspects database: 6 operating plants totaling 619 MW and 6 planned projects totaling 839.4 MW. No data center record lists the county. Solar leads with 1.1 GW across 9 projects. 2 planned projects are past their listed in-service date.
Hardin County and its neighbors
Counties shaded by data center MW on record, planned to operating. 6 of its 7 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 planned than operating generation in Hardin County. 6 projects in the queue would add 839.4 MW to the 619 MW operating today, and 2 of them are past their listed in-service date.
Technology mix
12 projects, 1.5 GW planned and operating
Power generation in the county
6 plants operate inside Hardin County, 619 MW of solar and wind. The queue adds 839.4 MW across 6 projects, and 2 of them are past their listed in-service date.
Operating and planned generation by technology
MW in Hardin County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Solar | Operating | 5 | 553 |
| Solar | Planned | 4 | 580 |
| Solar + Storage (Hybrid) | Planned | 2 | 259.4 |
| Wind | Operating | 1 | 66 |
Planned generation by listed in-service year
MW. Years before 2026 are past due. 1 planned project lists no date and is left out.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2023 | 1 | 250 |
| 2024 | 0 | 0 |
| 2025 | 1 | 129.4 |
| 2026 | 2 | 160 |
| 2027 | 1 | 50 |
Hardin County against its neighbors
Union County has the most data center MW among the neighbors, 652 MW. 5 of the 6 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 |
|---|---|---|---|---|---|
| Union County | 11 | 497 | 1.2x | ||
| Hardin County this page | 0 | 839 | 0x | ||
| Logan County | 0 | 413 | 0x | ||
| Marion County | 0 | 548 | 0x | ||
| Auglaize County | 0 | 0 | 0x | ||
| Hancock County | 0 | 485 | 0x | ||
| Wyandot County | 0 | 886 | 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.
7 counties shownWhat changed since June 4, 2026
7 projects in Hardin County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Hardin County
Project, what changed, technology, MW and the dates that moved, for all 7 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 Hardin County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 12 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 Hardin County
We email you when a data center or power project in Hardin 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 Hardin County.
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