FieldProspects

Madison County, Texas

Madison County, Texas has 6 power projects in the FieldProspects database, all of them planned, 1.5 GW in total, with no operating plant on record in the county. No data center record lists the county. Battery Storage leads with 813.2 MW across 4 projects.

Data as of Grid region: ERCOTRefreshed monthly
6
power projects, planned and operating
1.5GW
planned generation, 6 projects
0MW
operating generation, no plants on record
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. 4 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Walker Madison no data centers Houston no data centers Leon no data centers Brazos 0 MW Grimes 500 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
1.5GW

of planned generation across 6 projects, with no operating plant on record inside Madison County.

Operating generation0 MW
Planned generation1.5 GW

Technology mix

6 projects, 1.5 GW planned and operating

Battery Storage813.2 MW4 projects, 55%
Solar661.2 MW2 projects, 45%
Which companies own these 6 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 Madison County. The queue adds 1.5 GW across 6 projects.

Figure 1

Operating and planned generation by technology

MW in Madison County

OperatingPlanned
Battery StoragePlanned 813.2 MW 4 projects
SolarPlanned 661.2 MW 2 projects
View as table
TechnologyStatusProjectsMW
Battery StoragePlanned4813.2
SolarPlanned2661.2
Operating: 0 MW. Planned: 1.5 GW. 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
0200400600800 615 2027 458 2028 402 2029
View as table
YearPlanned projectsMW
20272614.6
20282458.2
20292401.5
No planned project is past its listed year

Madison County against its neighbors

Grimes County has the most data center MW among the neighbors, 500 MW. 3 of the 4 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Grimes County 1
500
1,301
5,450 0.38x
Brazos County 1
0
290
1,541 0x
Leon County 0
0
209
4,921 0x
Houston County 0
0
0
2,004 no operating MW
Madison County this page 0
0
0
1,474 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.

5 counties shown

What changed since June 4, 2026

4 projects in Madison 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, 460 MW
3
slipped their in-service date, 556.1 MW

Every change in Madison County

Project, what changed, technology, MW and the dates that moved, for all 4 changes.

Members only
County: Madison County, TXSince June 4, 2026 4 changes
ProjectChangeTechnologyMWPrevious dateNew date
4 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 Madison County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 6 records. Filter, sort and export to Excel.

Members only
County: Madison County, TXStatus: all except cancelledSort: MW, largest first 6 records
Project or campusDeveloperStatusMWYearContacts
6 records and 1.5 GW behind this preview

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