Callahan County, Texas
Callahan County, Texas has 10 power projects in the FieldProspects database: 4 operating plants totaling 675.9 MW and 6 planned projects totaling 2 GW. No data center record lists the county. Solar leads with 1.2 GW across 3 projects. No planned project is past its listed in-service date.
Callahan 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.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
more planned than operating generation in Callahan County. 6 projects in the queue would add 2 GW to the 675.9 MW operating today.
Technology mix
10 projects, 2.7 GW planned and operating
Power generation in the county
4 plants operate inside Callahan County, 675.9 MW of wind and battery storage. The queue adds 2 GW across 6 projects.
Operating and planned generation by technology
MW in Callahan County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Solar | Planned | 3 | 1,235.4 |
| Wind | Operating | 3 | 602.9 |
| Wind | Planned | 1 | 340 |
| Battery Storage | Operating | 1 | 73 |
| Battery Storage | Planned | 2 | 410.2 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2026 | 3 | 1,172.5 |
| 2027 | 1 | 204.8 |
| 2028 | 2 | 608.3 |
Callahan County against its neighbors
Taylor County has the most data center MW among the neighbors, 2.1 GW. 3 of the 6 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Taylor County | 11 | 3,834 | 2.1x | ||
| Shackelford County | 10 | 410 | 3.2x | ||
| Eastland County | 0 | 1,358 | 0x | ||
| Callahan County this page | 0 | 1,986 | 0x | ||
| Brown County | 0 | 2,694 | 0x | ||
| Jones County | 2 | 5,199 | 0x | ||
| Coleman County | 0 | 2,143 | 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.
7 counties shownEvery record in Callahan County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 10 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
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.
Get alerts for Callahan County
We email you when a data center or power project in Callahan County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Callahan County.
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