FieldProspects

Posey County, Indiana

Posey County, Indiana has 8 power projects in the FieldProspects database: 6 operating plants totaling 946.2 MW and 2 planned projects totaling 550 MW. No data center record lists the county. Natural Gas leads with 755.4 MW across 5 projects.

Data as of Grid region: Midcontinent ISO (MISO)Refreshed monthly
8
power projects, planned and operating
550MW
planned generation, 2 projects
946.2MW
operating generation, 6 projects
1
planned project past its listed in-service date
Map

Posey County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 2 neighboring counties have pages of their own. The rest are in the member database.

Posey no data centers Gibson 600 MW Vanderburgh 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
58%

of the county's operating generation is in the queue as new capacity: 550 MW planned across 2 projects against 946.2 MW operating, 1 of the planned project already late.

Operating generation946.2 MW
Planned generation550 MW

Technology mix

8 projects, 1.5 GW planned and operating

Natural Gas755.4 MW5 projects, 50%
Solar740.8 MW3 projects, 50%
Which companies own these 8 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

6 plants operate inside Posey County, 946.2 MW of natural gas and solar. The queue adds 550 MW across 2 projects, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Posey County

OperatingPlanned
Natural GasOperating 755.4 MW 5 projects
SolarOperating 190.8 MW 1 project
SolarPlanned 550 MW 2 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating5755.4
SolarOperating1190.8
SolarPlanned2550
Operating: 946.2 MW. Planned: 550 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 300 2024 2025 2026 250 2027
View as table
YearPlanned projectsMW
20241300
202500
202600
20271250
1 project, 300 MW, was due before 2026

Posey County against its neighbors

Gibson County has the most data center MW among the neighbors, 600 MW. 2 of the 2 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Gibson County 1
600
3,540
880 0.17x
Posey County this page 0
0
946
550 0x
Vanderburgh County 0
0
5
250 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.

3 counties shown

What changed since June 4, 2026

1 project in Posey 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
0
came online, started construction or signed an interconnection agreement, 0 MW
1
cancelled, dropped or went inactive, 250 MW
0
slipped their in-service date, 0 MW

Every change in Posey County

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

Members only
County: Posey County, INSince 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 Posey 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: Posey County, INStatus: all except cancelledSort: MW, largest first 8 records
Project or campusDeveloperStatusMWYearContacts
8 records and 1.5 GW behind this preview

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