Perry County, Illinois
Perry County, Illinois has 24 power projects in the FieldProspects database: 12 operating plants totaling 534.6 MW and 12 planned projects totaling 1.7 GW. No data center record lists the county. Solar leads with 1.2 GW across 12 projects. 2 planned projects are past their listed in-service date.
Perry County and its neighbors
Counties shaded by data center MW on record, planned to operating. 4 of its 5 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 Perry County. 12 projects in the queue would add 1.7 GW to the 534.6 MW operating today, and 2 of them are past their listed in-service date.
Technology mix
24 projects, 2.3 GW planned and operating
Power generation in the county
12 plants operate inside Perry County, 534.6 MW of solar and natural gas. The queue adds 1.7 GW across 12 projects, and 2 of them are past their listed in-service date.
Operating and planned generation by technology
MW in Perry County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Solar | Operating | 4 | 154.6 |
| Solar | Planned | 8 | 1,075 |
| Battery Storage | Planned | 4 | 643 |
| Natural Gas | Operating | 8 | 380 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2024 | 1 | 200 |
| 2025 | 1 | 300 |
| 2026 | 6 | 628 |
| 2027 | 3 | 440 |
| 2028 | 1 | 150 |
Perry County against its neighbors
None of the 4 neighboring counties with a page lists a data center record. Randolph County has the most operating generation among them, 1.5 GW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Randolph County | 0 | 417 | 0x | ||
| Perry County this page | 0 | 1,718 | 0x | ||
| Jackson County | 0 | 251 | 0x | ||
| Washington County | 0 | 735 | 0x | ||
| Jefferson County | 0 | 555 | 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
4 projects in Perry County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Perry County
Project, what changed, technology, MW and the dates that moved, for all 4 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 Perry County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 24 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 Perry County
We email you when a data center or power project in Perry 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 Perry County.
Solo is $250 a month for one user. Unlimited is $500 for your whole team. Cancel any time.