FieldProspects

Knox County, Illinois

Knox County, Illinois has 13 power projects in the FieldProspects database: 8 operating plants totaling 16 MW and 5 planned projects totaling 855 MW. No data center record lists the county. Wind leads with 500 MW across 2 projects. 2 planned projects are past their listed in-service date.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
13
power projects, planned and operating
855MW
planned generation, 5 projects
16MW
operating generation, 8 solar projects
2
planned projects past their listed in-service date
Map

Knox County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Knox no data centers Henry no data centers Fulton no data centers Mercer no data centers Warren Stark no data centers Peoria 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
53.4times

more planned than operating generation in Knox County. 5 projects in the queue would add 855 MW to the 16 MW operating today, and 2 of them are past their listed in-service date.

Operating generation16 MW
Planned generation855 MW

Technology mix

13 projects, 871 MW planned and operating

Wind500 MW2 projects, 57%
Solar271 MW10 projects, 31%
Battery Storage100 MW1 project, 11%
Which companies own these 13 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

8 plants operate inside Knox County, 16 MW of solar. The queue adds 855 MW across 5 projects, and 2 of them are past their listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Knox County

OperatingPlanned
WindPlanned 500 MW 2 projects
SolarOperating 16 MW 8 projects
SolarPlanned 255 MW 2 projects
Battery StoragePlanned 100 MW 1 project
View as table
TechnologyStatusProjectsMW
WindPlanned2500
SolarOperating816
SolarPlanned2255
Battery StoragePlanned1100
Operating: 16 MW. Planned: 855 MW. If every planned project is built, county generation would reach 871 MW.
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
0100200300400 Snapshot year 300 2021 2022 2023 2024 200 2025 2026 5 2027 350 2028
View as table
YearPlanned projectsMW
20211300
202200
202300
202400
20251200
202600
202715
20282350
2 projects, 500 MW, were due before 2026

Knox County against its neighbors

None of the 5 neighboring counties with a page lists a data center record. Henry County has the most operating generation among them, 550.6 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Henry County 0
0
551
508 0x
Fulton County 0
0
157
1,721 0x
Stark County 0
0
154
500 0x
Peoria County 0
0
47
2,111 0x
Knox County this page 0
0
16
855 0x
Mercer County 0
0
10
488 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 Knox County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 13 records. Filter, sort and export to Excel.

Members only
County: Knox County, ILStatus: all except cancelledSort: MW, largest first 13 records
Project or campusDeveloperStatusMWYearContacts
13 records and 871 MW behind this preview

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