Randolph County, Illinois
Randolph County, Illinois has 17 power projects in the FieldProspects database: 14 operating plants totaling 1.5 GW and 3 planned projects totaling 417.4 MW. No data center record lists the county. Coal leads with 1.3 GW across 2 projects. 3 planned projects are past their listed in-service date.
Randolph County and its neighbors
Counties shaded by data center MW on record, planned to operating. 5 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
of the county's operating generation is in the queue as new capacity: 417.4 MW planned across 3 projects against 1.5 GW operating, 3 of the planned projects already late.
Technology mix
17 projects, 1.9 GW planned and operating
Power generation in the county
14 plants operate inside Randolph County, 1.5 GW. The queue adds 417.4 MW across 3 projects, and 3 of them are past their listed in-service date.
Operating and planned generation by technology
MW in Randolph County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Coal | Operating | 2 | 1,259.6 |
| Solar | Operating | 5 | 227.4 |
| Solar | Planned | 1 | 99 |
| Hybrid (Other) | Planned | 1 | 250 |
| Solar + Storage (Hybrid) | Planned | 1 | 68.4 |
| Oil | Operating | 6 | 15 |
| Battery Storage | Operating | 1 | 2 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2020 | 1 | 99 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 68.4 |
| 2025 | 1 | 250 |
Randolph County against its neighbors
None of the 5 neighboring counties with a page lists a data center record. St Clair County has the most operating generation among them, 1.8 GW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| St Clair County | 0 | 655 | 0x | ||
| Randolph County this page | 0 | 417 | 0x | ||
| Perry County | 0 | 1,718 | 0x | ||
| Monroe County | 0 | 0 | 0x | ||
| Jackson County | 0 | 251 | 0x | ||
| Washington County | 0 | 735 | 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.
6 counties shownEvery record in Randolph County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 17 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 Randolph County
We email you when a data center or power project in Randolph 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 Randolph County.
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