FieldProspects

Decatur County, Iowa

Decatur County, Iowa has 8 power projects in the FieldProspects database, all of them operating, 10.5 MW in total, with nothing in the queue. No data center record lists the county. Oil leads with 10.5 MW across 8 projects. Data as of October 8, 2026.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
8
power projects, planned and operating
0MW
planned generation, 0 projects
10.5MW
operating generation, 8 oil projects
0
planned projects past their listed in-service date
Map

Decatur County and its neighbors

Counties shaded by data center MW on record, planned to operating. None of its 3 neighboring counties has a page yet; their figures are in the member database.

Wayne Ringgold Decatur no data centers Clarke
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
10.5MW

of operating generation across 8 plants, and nothing in the interconnection queue for Decatur County.

Operating generation10.5 MW
Planned generation0 MW

Technology mix

8 projects, 10.5 MW planned and operating

Oil10.5 MW8 projects, 100%
Which companies own these 8 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

8 plants operate inside Decatur County, 10.5 MW of oil. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Decatur County

OperatingPlanned
OilOperating 10.5 MW 8 projects
View as table
TechnologyStatusProjectsMW
OilOperating810.5
Operating: 10.5 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.

Every record in Decatur County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 8 records. Filter, sort and export to Excel.

Members only
County: Decatur County, IAStatus: all except cancelledSort: MW, largest first 8 records
Project or campusDeveloperStatusMWYearContacts
8 records and 10.5 MW behind this preview

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