FieldProspects

Matagorda County, Texas

Matagorda County, Texas has 45 power projects in the FieldProspects database: 10 operating plants totaling 3.1 GW and 35 planned projects totaling 7.5 GW. No data center record lists the county. Solar leads with 3.2 GW across 14 projects. No planned project is past its listed in-service date.

Data as of Grid region: ERCOTRefreshed monthly
45
power projects, planned and operating
7.5GW
planned generation, 35 projects
3.1GW
operating generation, 10 projects
0
planned projects past their listed in-service date
Map

Matagorda County and its neighbors

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

Calhoun 0 MW Matagorda no data centers Brazoria 300 MW Wharton 600 MW Jackson 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
2.4times

more planned than operating generation in Matagorda County. 35 projects in the queue would add 7.5 GW to the 3.1 GW operating today.

Operating generation3.1 GW
Planned generation7.5 GW

Technology mix

45 projects, 10.6 GW planned and operating

Solar3.2 GW14 projects, 30%
Battery Storage2.8 GW22 projects, 26%
Nuclear2.7 GW2 projects, 26%
3 other technologies2 GW7 projects, 19%
Which companies own these 45 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

10 plants operate inside Matagorda County, 3.1 GW. The queue adds 7.5 GW across 35 projects.

Figure 1

Operating and planned generation by technology

MW in Matagorda County

OperatingPlanned
SolarPlanned 3.2 GW 14 projects
Battery StorageOperating 29.8 MW 3 projects
Battery StoragePlanned 2.7 GW 19 projects
NuclearOperating 2.7 GW 2 projects
OtherPlanned 1.3 GW 1 project
WindOperating 394.2 MW 2 projects
WindPlanned 241.2 MW 1 project
Natural GasOperating 1.2 MW 3 projects
View as table
TechnologyStatusProjectsMW
SolarPlanned143,167.7
Battery StorageOperating329.8
Battery StoragePlanned192,734.3
NuclearOperating22,708.6
OtherPlanned11,336.5
WindOperating2394.2
WindPlanned1241.2
Natural GasOperating31.2
Operating: 3.1 GW. Planned: 7.5 GW. If every planned project is built, county generation would reach 10.6 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
01k2k3k Snapshot year 1,211 2026 2,694 2027 2,164 2028 808 2029 604 2030
View as table
YearPlanned projectsMW
202691,210.8
202782,694.4
2028132,163.5
20293807.5
20302603.6
No planned project is past its listed year

Matagorda County against its neighbors

Wharton County has the most data center MW among the neighbors, 600 MW. 4 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
Wharton County 10
600
3,912
10,732 0.15x
Brazoria County 1
300
5,961
14,272 0.05x
Matagorda County this page 0
0
3,134
7,480 0x
Calhoun County 1
0
1,785
850 0x
Jackson County 0
0
221
1,337 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.

5 counties shown

What changed since June 4, 2026

9 projects in Matagorda County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
1
added to a queue, 9.5 MW
2
came online, started construction or signed an interconnection agreement, 102.8 MW
1
cancelled, dropped or went inactive, 303.6 MW
4
slipped their in-service date, 353.4 MW

Every change in Matagorda County

Project, what changed, technology, MW and the dates that moved, for all 9 changes.

Members only
County: Matagorda County, TXSince June 4, 2026 9 changes
ProjectChangeTechnologyMWPrevious dateNew date
9 changes behind this preview

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Every record in Matagorda County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 45 records. Filter, sort and export to Excel.

Members only
County: Matagorda County, TXStatus: all except cancelledSort: MW, largest first 45 records
Project or campusDeveloperStatusMWYearContacts
45 records and 10.6 GW behind this preview

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