FieldProspects

Benton County, Iowa

Benton County, Iowa has 7 power projects in the FieldProspects database, all of them operating, 17.5 MW in total, with nothing in the queue. No data center record lists the county. Natural Gas leads with 16.1 MW across 5 projects.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
7
power projects, planned and operating
0MW
planned generation, 0 projects
17.5MW
operating generation, 7 projects
0
planned projects past their listed in-service date
Map

Benton County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Black Hawk 1 MW Buchanan Linn 2.8 GW Iowa no data centers Benton no data centers Tama 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
17.5MW

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

Operating generation17.5 MW
Planned generation0 MW

Technology mix

7 projects, 17.5 MW planned and operating

Natural Gas16.1 MW5 projects, 92%
Oil1.4 MW2 projects, 8%
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 Benton County, 17.5 MW of natural gas and oil. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Benton County

OperatingPlanned
Natural GasOperating 16.1 MW 5 projects
OilOperating 1.4 MW 2 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating516.1
OilOperating21.4
Operating: 17.5 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.

Benton County against its neighbors

Linn County has the most data center MW among the neighbors, 2.8 GW. 3 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
Linn County 19
2,795
742
2,516 3.8x
Black Hawk County 1
1
394
0 0x
Iowa County 0
0
277
0 0x
Tama County 0
0
180
269 0x
Benton County this page 0
0
18
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

Every record in Benton 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: Benton County, IAStatus: all except cancelledSort: MW, largest first 7 records
Project or campusDeveloperStatusMWYearContacts
7 records and 17.5 MW behind this preview

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