Yellowstone County, Montana
Yellowstone County, Montana has 500 MW of data centers on record, planned to operating, across 1 record, against 359.9 MW of generation operating inside the county. The queue adds 50 MW of planned generation across 1 project. That is 43.5% of Montana's data center MW.
Yellowstone County and its neighbors
Counties shaded by data center MW on record, planned to operating. 3 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 data center MW than operating generation in the county. Yellowstone County's own plants cover 72% of the load on record, and the planned pipeline adds 50 MW.
Data centers by status
1 record, 500 MW
The data center pipeline
None of the 1 record lists a year online or expected, so the pipeline is shown by developer only.
Who is building in Yellowstone
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| Quantica Infrastructure | 1 | 500 |
Power generation in the county
23 plants operate inside Yellowstone County, 359.9 MW. The queue adds 50 MW across 1 project.
Operating and planned generation by technology
MW in Yellowstone County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Natural Gas | Operating | 19 | 208.6 |
| Solar | Operating | 1 | 80 |
| Petroleum Coke | Operating | 1 | 68 |
| Battery Storage | Planned | 1 | 50 |
| Wind | Operating | 1 | 1.8 |
| Coal | Operating | 1 | 1.5 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2027 | 1 | 50 |
Yellowstone County against its neighbors
None of the 3 neighboring counties with a page lists a data center record. Rosebud County has the most operating generation among them, 2.3 GW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Yellowstone County this page | 1 | 50 | 1.4x | ||
| Rosebud County | 0 | 0 | 0x | ||
| Stillwater County | 0 | 0 | 0x | ||
| Big Horn County | 0 | 300 | 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 Yellowstone County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 25 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 Yellowstone County
We email you when a data center or power project in Yellowstone 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 Yellowstone County.
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