FieldProspects

Owyhee County, Idaho

Owyhee County, Idaho has 7 power projects in the FieldProspects database, all of them operating, 268.8 MW in total, with nothing in the queue. No data center record lists the county. Battery Storage leads with 166 MW across 3 projects.

Data as of Grid region: Idaho PowerRefreshed monthly
7
power projects, planned and operating
0MW
planned generation, 0 projects
268.8MW
operating generation, 7 projects
0
planned projects past their listed in-service date
Map

Owyhee County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 4 neighboring counties have pages of their own. The rest are in the member database.

Elmore no data centers Twin Falls no data centers Owyhee no data centers Ada 277.6 MW Canyon no data centers
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
268.8MW

of operating generation across 7 plants, and nothing in the interconnection queue for Owyhee County.

Operating generation268.8 MW
Planned generation0 MW

Technology mix

7 projects, 268.8 MW planned and operating

Battery Storage166 MW3 projects, 62%
Hydro82.8 MW3 projects, 31%
Solar20 MW1 project, 7%
Which companies own these 7 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

7 plants operate inside Owyhee County, 268.8 MW. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Owyhee County

OperatingPlanned
Battery StorageOperating 166 MW 3 projects
HydroOperating 82.8 MW 3 projects
SolarOperating 20 MW 1 project
View as table
TechnologyStatusProjectsMW
Battery StorageOperating3166
HydroOperating382.8
SolarOperating120
Operating: 268.8 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.

Owyhee County against its neighbors

Ada County has the most data center MW among the neighbors, 277.6 MW. 4 of the 4 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Ada County 5
278
828
400 0.34x
Elmore County 0
0
928
200 0x
Twin Falls County 0
0
598
0 0x
Owyhee County this page 0
0
269
0 0x
Canyon County 0
0
93
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 shown

What changed since June 4, 2026

1 project in Owyhee County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
0
added to a queue, 0 MW
1
came online, started construction or signed an interconnection agreement, 50 MW
0
cancelled, dropped or went inactive, 0 MW
0
slipped their in-service date, 0 MW

Every change in Owyhee County

Project, what changed, technology, MW and the dates that moved, for all 1 change.

Members only
County: Owyhee County, IDSince June 4, 2026 1 change
ProjectChangeTechnologyMWPrevious dateNew date
1 change behind this preview

Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.

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Every record in Owyhee County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 7 records. Filter, sort and export to Excel.

Members only
County: Owyhee County, IDStatus: all except cancelledSort: MW, largest first 7 records
Project or campusDeveloperStatusMWYearContacts
7 records and 268.8 MW behind this preview

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