FieldProspects

Frio County, Texas

Frio County, Texas has 34 power projects in the FieldProspects database: 28 operating plants totaling 743.9 MW and 6 planned projects totaling 1.1 GW. No data center record lists the county. Solar leads with 934.1 MW across 5 projects. No planned project is past its listed in-service date.

Data as of Grid region: ERCOTRefreshed monthly
34
power projects, planned and operating
1.1GW
planned generation, 6 projects
743.9MW
operating generation, 28 projects
0
planned projects past their listed in-service date
Map

Frio County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 5 neighboring counties have pages of their own. The rest are in the member database.

La Salle 70 MW Zavala no data centers Atascosa no data centers Dimmit no data centers Medina 1.4 GW Frio 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
1.5times

more planned than operating generation in Frio County. 6 projects in the queue would add 1.1 GW to the 743.9 MW operating today.

Operating generation743.9 MW
Planned generation1.1 GW

Technology mix

34 projects, 1.9 GW planned and operating

Solar934.1 MW5 projects, 50%
Battery Storage732 MW5 projects, 39%
Natural Gas201.6 MW24 projects, 11%
Which companies own these 34 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

28 plants operate inside Frio County, 743.9 MW. The queue adds 1.1 GW across 6 projects.

Figure 1

Operating and planned generation by technology

MW in Frio County

OperatingPlanned
SolarOperating 532.4 MW 3 projects
SolarPlanned 401.7 MW 2 projects
Battery StorageOperating 9.9 MW 1 project
Battery StoragePlanned 722.1 MW 4 projects
Natural GasOperating 201.6 MW 24 projects
View as table
TechnologyStatusProjectsMW
SolarOperating3532.4
SolarPlanned2401.7
Battery StorageOperating19.9
Battery StoragePlanned4722.1
Natural GasOperating24201.6
Operating: 743.9 MW. Planned: 1.1 GW. 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
0200400600800 402 2028 722 2029
View as table
YearPlanned projectsMW
20282401.8
20294722
No planned project is past its listed year

Frio County against its neighbors

Medina County has the most data center MW among the neighbors, 1.4 GW. 2 of the 5 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Medina County 16
1,376
0
1,136 no operating MW
La Salle County 1
70
20
2,314 3.5x
Frio County this page 0
0
744
1,124 0x
Atascosa County 0
0
420
1,782 0x
Dimmit County 0
0
220
1,294 0x
Zavala County 0
0
0
1,117 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.

6 counties shown

What changed since June 4, 2026

4 projects in Frio 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
2
cancelled, dropped or went inactive, 232.6 MW
2
slipped their in-service date, 401.1 MW

Every change in Frio County

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

Members only
County: Frio 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.

Request access

Every record in Frio County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 34 records. Filter, sort and export to Excel.

Members only
County: Frio County, TXStatus: all except cancelledSort: MW, largest first 34 records
Project or campusDeveloperStatusMWYearContacts
34 records and 1.9 GW behind this preview

Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.

Request access

Get alerts for Frio County

We email you when a data center or power project in Frio County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.

One email per snapshot, only when something changed. Unsubscribe any time.

Open every campus, project and contact in Frio County.

Solo is $250 a month for one user. Unlimited is $500 for your whole team. Cancel any time.