FieldProspects

Guadalupe County, Texas

Guadalupe County, Texas has 38 power projects in the FieldProspects database: 21 operating plants totaling 2.7 GW and 17 planned projects totaling 4.1 GW. No data center record lists the county. Natural Gas leads with 4.7 GW across 19 projects.

Data as of Grid region: ERCOTRefreshed monthly
38
power projects, planned and operating
4.1GW
planned generation, 17 projects
2.7GW
operating generation, 21 projects
0
planned projects past their listed in-service date
Map

Guadalupe County and its neighbors

Counties shaded by data center MW on record, planned to operating. 6 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Wilson no data centers Comal no data centers Gonzales no data centers Caldwell 4 GW Hays 1.2 GW Guadalupe no data centers Bexar 2.9 GW
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
1.5times

more planned than operating generation in Guadalupe County. 17 projects in the queue would add 4.1 GW to the 2.7 GW operating today.

Operating generation2.7 GW
Planned generation4.1 GW

Technology mix

38 projects, 6.7 GW planned and operating

Natural Gas4.7 GW19 projects, 69%
Battery Storage1.3 GW6 projects, 19%
Solar785 MW6 projects, 12%
One other technology11.2 MW7 projects, 0%
Which companies own these 38 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

21 plants operate inside Guadalupe County, 2.7 GW. The queue adds 4.1 GW across 17 projects.

Figure 1

Operating and planned generation by technology

MW in Guadalupe County

OperatingPlanned
Natural GasOperating 2.2 GW 10 projects
Natural GasPlanned 2.5 GW 9 projects
Battery StorageOperating 436.3 MW 2 projects
Battery StoragePlanned 826.5 MW 4 projects
SolarOperating 6.9 MW 2 projects
SolarPlanned 778.1 MW 4 projects
HydroOperating 11.2 MW 7 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating102,196.2
Natural GasPlanned92,459.8
Battery StorageOperating2436.3
Battery StoragePlanned4826.5
SolarOperating26.9
SolarPlanned4778.1
HydroOperating711.2
Operating: 2.7 GW. Planned: 4.1 GW. If every planned project is built, county generation would reach 6.7 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
05001k1.5k Snapshot year 9 2026 2027 966 2028 1,228 2029 1,061 2030 400 2031 400 2032
View as table
YearPlanned projectsMW
202639.3
202700
20284966.2
202951,228.1
203031,060.6
20311400.1
20321400.1
No planned project is past its listed year

Guadalupe County against its neighbors

Caldwell County has the most data center MW among the neighbors, 4 GW. 4 of the 6 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Caldwell County 4
4,000
368
4,919 10.9x
Bexar County 41
2,906
4,969
5,920 0.58x
Hays County 2
1,200
999
147 1.2x
Guadalupe County this page 0
0
2,651
4,064 0x
Comal County 0
0
217
867 0x
Wilson County 0
0
7
5,133 0x
Gonzales County 0
0
5
1,235 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.

7 counties shown

What changed since June 4, 2026

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

Open the change feed
5
added to a queue, 2 GW
0
came online, started construction or signed an interconnection agreement, 0 MW
0
cancelled, dropped or went inactive, 0 MW
5
slipped their in-service date, 670.5 MW

Every change in Guadalupe County

Project, what changed, technology, MW and the dates that moved, for all 10 changes.

Members only
County: Guadalupe County, TXSince June 4, 2026 10 changes
ProjectChangeTechnologyMWPrevious dateNew date
10 changes behind this preview

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Every record in Guadalupe County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 38 records. Filter, sort and export to Excel.

Members only
County: Guadalupe County, TXStatus: all except cancelledSort: MW, largest first 38 records
Project or campusDeveloperStatusMWYearContacts
38 records and 6.7 GW behind this preview

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