FieldProspects

Marion County, Kentucky

Marion County, Kentucky has 4 power projects in the FieldProspects database, all of them planned, 287 MW in total, with no operating plant on record in the county. No data center record lists the county. Solar leads with 287 MW across 4 projects.

Data as of Grid region: PJM InterconnectionRefreshed monthly
4
power projects, planned and operating
287MW
planned generation, 4 projects
0MW
operating generation, no plants on record
1
planned project past its listed in-service date
Map

Marion County and its neighbors

Counties shaded by data center MW on record, planned to operating. 1 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Casey no data centers Larue Boyle Taylor Marion no data centers Washington Nelson
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
287MW

of planned generation across 4 projects, with no operating plant on record inside Marion County. 1 project is past its listed in-service date.

Operating generation0 MW
Planned generation287 MW

Technology mix

4 projects, 287 MW planned and operating

Solar287 MW4 projects, 100%
Which companies own these 4 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

No operating plant is on record inside Marion County. The queue adds 287 MW across 4 projects, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Marion County

OperatingPlanned
SolarPlanned 287 MW 4 projects
View as table
TechnologyStatusProjectsMW
SolarPlanned4287
Operating: 0 MW. Planned: 287 MW. If every planned project is built, county generation would reach 287 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. 1 planned project lists no date and is left out.

Past dueDue 2026 or later
050100150200 Snapshot year 60 2024 2025 2026 192 2027
View as table
YearPlanned projectsMW
2024160
202500
202600
20272192
1 project, 60 MW, was due before 2026

Marion County against its neighbors

None of the 1 neighboring county with a page lists a data center record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Casey County 0
0
0
217 no operating MW
Marion County this page 0
0
0
287 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.

2 counties shown

What changed since June 4, 2026

3 projects in Marion 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
2
cancelled, dropped or went inactive, 159.6 MW
1
slipped its in-service date, 96 MW

Every change in Marion County

Project, what changed, technology, MW and the dates that moved, for all 3 changes.

Members only
County: Marion County, KYSince June 4, 2026 3 changes
ProjectChangeTechnologyMWPrevious dateNew date
3 changes 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 Marion County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 4 records. Filter, sort and export to Excel.

Members only
County: Marion County, KYStatus: all except cancelledSort: MW, largest first 4 records
Project or campusDeveloperStatusMWYearContacts
4 records and 287 MW behind this preview

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