FieldProspects

Lyon County, Kentucky

Lyon County, Kentucky has 5 power projects in the FieldProspects database, all of them operating, 216 MW in total, with nothing in the queue. No data center record lists the county. Hydro leads with 130 MW across 4 projects. Data as of October 8, 2026.

Data as of Grid region: Tennessee Valley AuthorityRefreshed monthly
5
power projects, planned and operating
0MW
planned generation, 0 projects
216MW
operating generation, 5 projects
0
planned projects past their listed in-service date
Map

Lyon County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Livingston no data centers Trigg Crittenden Caldwell Lyon no data centers Marshall 150 MW
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
216MW

of operating generation across 5 plants, and nothing in the interconnection queue for Lyon County.

Operating generation216 MW
Planned generation0 MW

Technology mix

5 projects, 216 MW planned and operating

Hydro130 MW4 projects, 60%
Solar86 MW1 project, 40%
Which companies own these 5 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

5 plants operate inside Lyon County, 216 MW of hydro and solar. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Lyon County

OperatingPlanned
HydroOperating 130 MW 4 projects
SolarOperating 86 MW 1 project
View as table
TechnologyStatusProjectsMW
HydroOperating4130
SolarOperating186
Operating: 216 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.

Lyon County against its neighbors

Marshall County has the most data center MW among the neighbors, 150 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
Marshall County 1
150
933
0 0.16x
Lyon County this page 0
0
216
0 0x
Livingston County 0
0
76
42 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 Lyon 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
1
came online, started construction or signed an interconnection agreement, 86 MW
0
cancelled, dropped or went inactive, 0 MW
0
slipped their in-service date, 0 MW

Every change in Lyon County

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

Members only
County: Lyon County, KYSince 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 Lyon 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: Lyon County, KYStatus: all except cancelledSort: MW, largest first 5 records
Project or campusDeveloperStatusMWYearContacts
5 records and 216 MW behind this preview

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