Williamson County, Texas
Williamson County, Texas has 890 MW of data centers on record, planned to operating, across 10 records, against 214.1 MW of generation operating inside the county. The queue adds 449 MW of planned generation across 1 project. That is 0.8% of Texas's data center MW.
Williamson County and its neighbors
Counties shaded by data center MW on record, planned to operating. 5 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 data center MW than operating generation in the county. Williamson County's own plants cover 24.1% of the load on record, and the planned pipeline adds 449 MW.
Data centers by status
10 records, 890 MW
The data center pipeline
9 records list a year online or expected, from 2024 to 2030. The largest expected additions are 302 MW listed for 2027 and 180 MW for 2026. 1 record list no year.
Data center MW by year online or expected
Records not cancelled, by listed year. 2026 onward is planned or under construction.
View as table
| Year | Records | MW |
|---|---|---|
| 2024 | 1 | 84 |
| 2025 | 0 | 0 |
| 2026 | 2 | 180 |
| 2027 | 3 | 302 |
| 2028 | 1 | 108 |
| 2029 | 1 | 108 |
| 2030 | 1 | 108 |
Who is building in Williamson
Data center developers by MW on record. Top 5 of 5.
View as table
| Developer | Sites | MW |
|---|---|---|
| Skybox / Prologis | 6 | 576 |
| Prominent Property Group | 1 | 200 |
| Sabey | 1 | 84 |
| Blueprint Projects | 1 | 30 |
| Zydeco | 1 | 0 |
Power generation in the county
12 plants operate inside Williamson County, 214.1 MW. The queue adds 449 MW across 1 project.
Operating and planned generation by technology
MW in Williamson County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Natural Gas | Operating | 7 | 2.8 |
| Natural Gas | Planned | 1 | 449 |
| Battery Storage | Operating | 4 | 209.9 |
| Solar | Operating | 1 | 1.4 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2027 | 1 | 449 |
Williamson County against its neighbors
Milam County has the most data center MW among the neighbors, 1.6 GW, more than Williamson County. 4 of the 5 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 |
|---|---|---|---|---|---|
| Milam County | 3 | 9,986 | 1.8x | ||
| Williamson County this page | 10 | 449 | 4.2x | ||
| Travis County | 7 | 634 | 0.39x | ||
| Bastrop County | 6 | 5,178 | 0.23x | ||
| Bell County | 10 | 4,001 | 0.08x | ||
| Burnet County | 0 | 684 | 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.
6 counties shownWhat changed since June 4, 2026
1 project in Williamson County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Williamson County
Project, what changed, technology, MW and the dates that moved, for all 1 change.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in Williamson County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 23 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 Williamson County
We email you when a data center or power project in Williamson 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 Williamson County.
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