Lewis and Clark County, Montana
Lewis and Clark County, Montana has 12 power projects in the FieldProspects database: 10 operating plants totaling 80.4 MW and 2 planned projects totaling 7 MW. No data center record lists the county. Hydro leads with 81.4 MW across 10 projects.
Lewis and Clark County and its neighbors
Counties shaded by data center MW on record, planned to operating. 4 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
of the county's operating generation is in the queue as new capacity: 7 MW planned across 2 projects against 80.4 MW operating.
Technology mix
12 projects, 87.4 MW planned and operating
Power generation in the county
10 plants operate inside Lewis and Clark County, 80.4 MW of hydro and solar. The queue adds 7 MW across 2 projects.
Operating and planned generation by technology
MW in Lewis and Clark County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Hydro | Operating | 8 | 74.4 |
| Hydro | Planned | 2 | 7 |
| Solar | Operating | 2 | 6 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2028 | 1 | 3.5 |
| 2029 | 1 | 3.5 |
Lewis and Clark County against its neighbors
Cascade County has the most data center MW among the neighbors, 600 MW. 3 of the 4 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 |
|---|---|---|---|---|---|
| Cascade County | 1 | 0 | 1.8x | ||
| Flathead County | 0 | 0 | 0x | ||
| Lewis and Clark County this page | 0 | 7 | 0x | ||
| Teton County | 0 | 0 | 0x | ||
| Meagher 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.
5 counties shownEvery record in Lewis and Clark 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.
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Open every campus, project and contact in Lewis and Clark County.
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