FieldProspects

Madison County, Tennessee

Madison County, Tennessee has 4 power projects in the FieldProspects database: 3 operating plants totaling 87 MW and 1 planned project totaling 42 MW. No data center record lists the county. Solar leads with 129 MW across 4 projects. No planned project is past its listed in-service date.

Data as of Grid region: Tennessee Valley AuthorityRefreshed monthly
4
power projects, planned and operating
42MW
planned generation, 1 project
87MW
operating generation, 3 solar projects
0
planned projects past their listed in-service date
Map

Madison County and its neighbors

Counties shaded by data center MW on record, planned to operating. 3 of its 7 neighboring counties have pages of their own. The rest are in the member database.

Chester Gibson no data centers Madison no data centers Crockett Henderson Haywood no data centers Carroll Hardeman 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
48%

of the county's operating generation is in the queue as new capacity: 42 MW planned across 1 project against 87 MW operating.

Operating generation87 MW
Planned generation42 MW

Technology mix

4 projects, 129 MW planned and operating

Solar129 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

3 plants operate inside Madison County, 87 MW of solar. The queue adds 42 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Madison County

OperatingPlanned
SolarOperating 87 MW 3 projects
SolarPlanned 42 MW 1 project
View as table
TechnologyStatusProjectsMW
SolarOperating387
SolarPlanned142
Operating: 87 MW. Planned: 42 MW. If every planned project is built, county generation would reach 129 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
0204060 Snapshot year 42 2026
View as table
YearPlanned projectsMW
2026142
No planned project is past its listed year

Madison County against its neighbors

None of the 3 neighboring counties with a page lists a data center record. Haywood County has the most operating generation among them, 2.1 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Haywood County 0
0
2,095
66 0x
Madison County this page 0
0
87
42 0x
Hardeman County 0
0
18
55 0x
Gibson County 0
0
7
3 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.

4 counties shown

Every record in Madison 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: Madison County, TNStatus: all except cancelledSort: MW, largest first 4 records
Project or campusDeveloperStatusMWYearContacts
4 records and 129 MW behind this preview

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