FieldProspects

Idaho counties: power projects and data centers

Idaho has 24 county pages on FieldProspects, one for every county with at least three power projects. Across the state, 5 planned projects add up to 959 MW and 275 operating projects to 6.8 GW. 6 data center records list Idaho, 337.6 MW planned to operating, led by Ada County with 277.6 MW.

Data as of Refreshed monthly
24
county pages, three or more projects each
959MW
planned generation, 5 projects
6.8GW
operating generation, 275 projects
6
data center records, not cancelled
337.6MW
of data centers, planned to operating
Map

Data center MW by county in Idaho

Counties with a page are shaded by the MW of data centers on record, planned to operating. Click a county to open its page.

no data center MWunder 100 MW100 to 1,000 MW1,000 to 5,000 MW5,000 to 15,000 MW15,000 MW or more no page yet
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, October 8, 2026 snapshot. Hover a county for its numbers

Every county page in Idaho

Projects, generation and data center records for each county with a page. Counties with fewer than three projects are in the member database only.

County Projects Planned generation MW Operating generation MW Data center records Data center MW
Ada County 20 400 828 5 278
Bannock County 4 0 21 0 0
Blaine County 4 0 12 0 0
Bonner County 7 0 307 0 0
Bonneville County 22 359 611 1 60
Boundary County 7 0 42 0 0
Canyon County 5 0 93 0 0
Caribou County 8 0 49 0 0
Cassia County 10 0 132 0 0
Clearwater County 6 0 466 0 0
Elmore County 27 200 928 0 0
Franklin County 4 0 33 0 0
Fremont County 10 0 24 0 0
Gooding County 23 0 188 0 0
Jerome County 19 0 53 0 0
Kootenai County 12 0 486 0 0
Lincoln County 3 0 7 0 0
Minidoka County 4 0 28 0 0
Nez Perce County 4 0 114 0 0
Owyhee County 7 0 269 0 0
Power County 8 0 257 0 0
Teton County 4 0 7 0 0
Twin Falls County 37 0 598 0 0
Washington County 6 0 678 0 0

Data center MW counts records planned, under construction and operating. Generation is inside the county only.

24 counties shown

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