FieldProspects

Mason County, Kentucky

Mason County, Kentucky has 5 power projects in the FieldProspects database: 4 operating plants totaling 1.6 GW and 1 planned project totaling 250 MW. No data center record lists the county. Coal leads with 1.6 GW across 4 projects. No planned project is past its listed in-service date.

Data as of Grid region: PJM InterconnectionRefreshed monthly
5
power projects, planned and operating
250MW
planned generation, 1 project
1.6GW
operating generation, 4 coal projects
0
planned projects past their listed in-service date
Map

Mason County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 4 neighboring counties have pages of their own. The rest are in the member database.

Lewis Fleming no data centers Bracken no data centers Robertson Mason 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
16%

of the county's operating generation is in the queue as new capacity: 250 MW planned across 1 project against 1.6 GW operating.

Operating generation1.6 GW
Planned generation250 MW

Technology mix

5 projects, 1.9 GW planned and operating

Coal1.6 GW4 projects, 87%
Solar250 MW1 project, 13%
Which companies own these 5 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

4 plants operate inside Mason County, 1.6 GW of coal. The queue adds 250 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Mason County

OperatingPlanned
CoalOperating 1.6 GW 4 projects
SolarPlanned 250 MW 1 project
View as table
TechnologyStatusProjectsMW
CoalOperating41,608.5
SolarPlanned1250
Operating: 1.6 GW. Planned: 250 MW. If every planned project is built, county generation would reach 1.9 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 250 2030
View as table
YearPlanned projectsMW
20301250
No planned project is past its listed year

Mason County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Bracken County has the most operating generation among them, 105 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Mason County this page 0
0
1,609
250 0x
Bracken County 0
0
105
0 0x
Fleming County 0
0
0
1,457 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.

3 counties shown

Every record in Mason 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: Mason County, KYStatus: all except cancelledSort: MW, largest first 5 records
Project or campusDeveloperStatusMWYearContacts
5 records and 1.9 GW behind this preview

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