This record consolidates 8 research observations while retaining source distinctions, location precision and unresolved fields.
| Operator / developer | NOT_FOUND |
|---|---|
| Jurisdiction | Jarrell, TX |
| Address | NOT_FOUND |
| Location precision | locality centroid |
| Coordinates | Not published; no coordinate inferred |
| Capacity | 200 MW |
| Aliases | Mesones (Jarrell) data center and on-site combined-cycle plant · Mesones / Mesones Prime · Mesones Prime · Jarrell data center · Mesone |
| Project profile | 0 rows |
|---|---|
| Intent / permits | 0 rows |
| Civic / infrastructure | 1 rows |
A power-first campus: 220 MW of on-site combined-cycle gas generation paired with a 200 MW grid interconnection through Oncor. Developer-published figures; no county or city filing was retrievable to corroborate.
Key data: Oncor Electric Delivery (Interconnection Facilities Extension Agreement signed per developer) | ERCOT South Central / Austin-Central Texas load zone | NOT_FOUND | NOT_FOUND
Claim classification: Not yet assigned
Status date: 2026-09-05
Developer: TIDAL PWR; Prominent Property Group; Savannah Developers; Power Infrastructure Partners | County: Williamson | Research region: Austin / Central Texas | Tenants/customers: Not disclosed
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Utility: Oncor Electric Delivery (Interconnection Facilities Extension Agreement signed per developer) | Utility region: ERCOT | Grid area: ERCOT South Central / Austin-Central Texas load zone | Gross MW: 200 | Requested load MW: 200 | Onsite generation MW: 220 | Transmission: Oncor IFEA (Interconnection Facilities Extension Agreement) signed per TIDAL PWR portfolio page
Claim classification: Not yet assigned
Status date: 2026-09-05
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Jurisdictions: City of Jarrell | Williamson County | Oncor Electric Delivery | ERCOT
Claim classification: Not yet assigned
Status date: 2026-09-05
Local opposition to the proposed Jarrell data center reported by Texas Scorecard
Claim classification: Not yet assigned
Status date: 2026-09-05
TIDAL PWR lists Mesones as Phase 1 fully permitted: 151 acres, 200 grid MW, 220 MW CCGT, Oncor IFEA signed, CCGT commissioning in 12-14 months
Claim classification: Not yet assigned
Status date: 2026-09-05
ConnectCRE reports the Austin-area town will decide the fate of the proposed $850M data center
Claim classification: Not yet assigned
Status date: 2026-01-01