FieldProspects

Louisa County, Iowa

Louisa County, Iowa has 5 power projects in the FieldProspects database: 2 operating plants totaling 911.9 MW and 3 planned projects totaling 614.1 MW. No data center record lists the county. Coal leads with 811.9 MW across 1 project. 1 planned project is past its listed in-service date.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
5
power projects, planned and operating
614.1MW
planned generation, 3 projects
911.9MW
operating generation, 2 projects
1
planned project past its listed in-service date
Map

Louisa County and its neighbors

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

Henry no data centers Washington no data centers Muscatine no data centers Des Moines no data centers Johnson no data centers Louisa 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
67%

of the county's operating generation is in the queue as new capacity: 614.1 MW planned across 3 projects against 911.9 MW operating, 1 of the planned project already late.

Operating generation911.9 MW
Planned generation614.1 MW

Technology mix

5 projects, 1.5 GW planned and operating

Coal811.9 MW1 project, 53%
Solar550 MW3 projects, 36%
Wind164.1 MW1 project, 11%
Which companies own these 5 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

2 plants operate inside Louisa County, 911.9 MW of coal and solar. The queue adds 614.1 MW across 3 projects, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Louisa County

OperatingPlanned
CoalOperating 811.9 MW 1 project
SolarOperating 100 MW 1 project
SolarPlanned 450 MW 2 projects
WindPlanned 164.1 MW 1 project
View as table
TechnologyStatusProjectsMW
CoalOperating1811.9
SolarOperating1100
SolarPlanned2450
WindPlanned1164.1
Operating: 911.9 MW. Planned: 614.1 MW. If every planned project is built, county generation would reach 1.5 GW.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.
Figure 2

Planned generation by listed in-service year

MW. Years before 2026 are past due.

Past dueDue 2026 or later
0100200300 Snapshot year 164 2025 2026 2027 200 2028 2029 250 2030
View as table
YearPlanned projectsMW
20251164.1
202600
202700
20281200
202900
20301250
1 project, 164.1 MW, was due before 2026

Louisa County against its neighbors

None of the 5 neighboring counties with a page lists a data center record. Muscatine County has the most operating generation among them, 300.5 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Louisa County this page 0
0
912
614 0x
Muscatine County 0
0
301
638 0x
Des Moines County 0
0
291
50 0x
Johnson County 0
0
124
153 0x
Henry County 0
0
34
0 0x
Washington County 0
0
0
1,075 no operating MW

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 Louisa County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 5 records. Filter, sort and export to Excel.

Members only
County: Louisa County, IAStatus: all except cancelledSort: MW, largest first 5 records
Project or campusDeveloperStatusMWYearContacts
5 records and 1.5 GW behind this preview

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