FieldProspects

Blaine County, Idaho

Blaine County, Idaho has 4 power projects in the FieldProspects database, all of them operating, 11.8 MW in total, with nothing in the queue. No data center record lists the county. Hydro leads with 11.8 MW across 4 projects. Data as of October 8, 2026.

Data as of Grid region: Idaho PowerRefreshed monthly
4
power projects, planned and operating
0MW
planned generation, 0 projects
11.8MW
operating generation, 4 hydro projects
0
planned projects past their listed in-service date
Map

Blaine County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 9 neighboring counties have pages of their own. The rest are in the member database.

Lincoln no data centers Custer Cassia no data centers Blaine no data centers Elmore no data centers Camas Minidoka no data centers Power no data centers Butte Bingham
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

Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers

Headline finding
11.8MW

of operating generation across 4 plants, and nothing in the interconnection queue for Blaine County.

Operating generation11.8 MW
Planned generation0 MW

Technology mix

4 projects, 11.8 MW planned and operating

Hydro11.8 MW4 projects, 100%
Which companies own these 4 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

4 plants operate inside Blaine County, 11.8 MW of hydro. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Blaine County

OperatingPlanned
HydroOperating 11.8 MW 4 projects
View as table
TechnologyStatusProjectsMW
HydroOperating411.8
Operating: 11.8 MW. Planned: 0 MW. Nothing is in the queue to add to it.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.

Blaine County against its neighbors

None of the 5 neighboring counties with a page lists a data center record. Elmore County has the most operating generation among them, 927.6 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Elmore County 0
0
928
200 0x
Power County 0
0
257
0 0x
Cassia County 0
0
132
0 0x
Minidoka County 0
0
28
0 0x
Blaine County this page 0
0
12
0 0x
Lincoln County 0
0
7
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.

6 counties shown

Every record in Blaine County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 4 records. Filter, sort and export to Excel.

Members only
County: Blaine County, IDStatus: all except cancelledSort: MW, largest first 4 records
Project or campusDeveloperStatusMWYearContacts
4 records and 11.8 MW behind this preview

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