Williamson County, Texas
DataCentersExposed tracks 12 AI data centers in Williamson County, Texas — 1 operating and 9 in the pipeline, drawing 1.5 GW of reported power demand, led by Compass Datacenters, LLC. Its transparent data-center risk score is 0/100.
Sources: Methodology, Coverage scorecard
Reporting by Eric Keller · Updated May 29, 2026
- Project exposure · 12
- Power demand · 40
- Water draw · n/a
- Land footprint · n/a
What's happening in Williamson County
Facilities here with disclosed capacity draw 1.5 GW from the local grid. Data-center load on this scale is the single biggest driver of recent capacity-market price increases — costs that flow through to every ratepayer in the service territory, not just the operators.
Compass Datacenters, LLC has the largest presence in Williamson County. We resolve project codenames and shell LLCs back to the corporate parent wherever the public record allows, so the table below names who is actually behind each site.
Below: every tracked facility in the county, the active state legislation that names it or its county, and local news. Commissioner vote records arrive in a later release; the placeholders show where that accountability data will land.
Every tracked facility
| Facility | Operator | Status | MW |
|---|---|---|---|
| Jarrell Data Center Jarrell | Mesones | Proposed | 200 |
| Iron Mountain Data Center Hutto | — | Proposed | — |
| Project Raptor Hutto | Colovore | Proposed | — |
| Compass Hutto Campus Hutto | Compass Datacenters, LLC | Under construction | 720 |
| Project Comal Taylor | KDC | Under construction | 360 |
| Skybox Round Rock Data Center Round Rock | Skybox Datacenters | Under construction | 40 |
| Blueprint Project Georgetown | Blueprint Project | Under construction | 35 |
| Blueprint Projects Taylor | Blueprint Project | Under construction | 30 |
| Skybox Hutto PowerCampus Data Center Hutto | — | Under construction | — |
| Project Hutto Hutto | — | Withdrawn | 70 |
| Georgetown Data Center Georgetown | — | — | |
| Switch: The Rock | — | Mapped (unverified) | — |
County commissioners
How the Williamson County board votes on each data-center matter — the rezonings, the abatements, the water permits — is built from public-meeting minutes and roll-call records. Know of a vote we should be tracking? Tell us.