Warren County, Iowa
Warren County, Iowa has 285 MW of data centers on record, planned to operating, across 5 records, against 44.3 MW of generation operating inside the county. Nothing is in the interconnection queue for the county. That is 3.8% of Iowa's data center MW.
Warren County and its neighbors
Counties shaded by data center MW on record, planned to operating. 3 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 data center MW than operating generation in the county. Warren County's own plants cover 15.5% of the load on record, and nothing is in the queue.
Data centers by status
5 records, 285 MW
The data center pipeline
5 records list a year online or expected, from 2021 to 2025. No record lists a year at or after the snapshot.
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 |
|---|---|---|
| 2021 | 3 | 171 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 57 |
| 2025 | 1 | 57 |
Who is building in Warren
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| Microsoft | 5 | 285 |
Power generation in the county
3 plants operate inside Warren County, 44.3 MW of oil and solar. Nothing is in the queue for the county.
Operating and planned generation by technology
MW in Warren County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Oil | Operating | 2 | 40.9 |
| Solar | Operating | 1 | 3.4 |
Warren County against its neighbors
Polk County has the most data center MW among the neighbors, 1.1 GW, more than Warren County. 1 of the 3 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 |
|---|---|---|---|---|---|
| Polk County | 27 | 340 | 1x | ||
| Warren County this page | 5 | 0 | 6.4x | ||
| Madison County | 4 | 0 | 1.7x | ||
| Marion County | 0 | 0 | 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.
4 counties shownEvery record in Warren County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 8 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 Warren County
We email you when a data center or power project in Warren 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 Warren County.
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