Black Mountain Somervell County data center (Dinosaur Valley)
Somervell County, TX
Black Mountain Energy has announced Black Mountain Somervell County data center (Dinosaur Valley), a data center project in Somervell County, TX. The record lists an estimated investment of $10 billion. Proposed ~450-acre, up to $10B data center campus by Fort Worth-based Black Mountain bordering Dinosaur Valley State Park. Somervell County commissioners passed a resolution opposing new data centers (May 11, 2026); Glen Rose residents packed a June 2026 meeting in opposition. Early-stage proposal. (Source dated 2026-06-17.).
Project status
- Announced
- Permitting
- Under constructionNot yet
- OperationalNot yet
Recorded changes
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Community sentiment
Should this project be built?
What’s next
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Latest news
Nothing written about this data center yet.
Stories about it, and about Somervell County, TX, land here.
Records and documentation
Texas state legislation
- PUCT Docket No. 59475 - Oncor/LCRA Bell County East Switch-Big Hill 765kV Transmission LineFiled March 2026; 122 alternative routes, 835+ protests. Explicitly justified by data-center load concentration in the Temple/Bell/Williamson County corridor; an intervenor has questioned whether specific "Temple Data Centers" were properly included in the load forecast.Download
- PUCT Docket No. 59142 - ERCOT Large Load Interconnection "Batch Zero" ProcessPUCT approved (~June 2026) ERCOT's one-time transitional study process for ≥75MW load interconnection requests; tied to Gov. Abbott's Aug 2026 directive pausing/auditing the queue. CenterPoint reported ~14GW of its own projects positioned in this batch.Download
- PUCT Project No. 58481 - Large Load Interconnection Standards Rulemaking (PURA §37.0561)Statewide rulemaking adopting 16 TAC §25.194, interconnection standards for new/expanding loads ≥75MW (data centers). Adopted 2026 with a flat $100k study fee, eliminated non-refundable interconnection fee.Download
- Economic Development Program Agreement (Seafox) / Tax Abatement & Road Improvements AgreementsMOU-based economic development program agreement (plus a Chapter 312 tax abatement agreement and a road-improvements development agreement) covering a data center project in El Paso.Download
- PUCT Docket No. 59399 - Comanche Peak Power Company Net Metering Application (Amazon)Pending as of mid-2026 -- test case for data center co-location against dispatchable (nuclear) generation. Amazon data center campus paired with the Comanche Peak nuclear plant, Somervell County.Download
Site details
- Operator
- Black Mountain Energy
- County
- Somervell County, TX
- Address
- Somervell County, TX
- Stage
- Announced
Capacity and size: not on file
Map
Photos
Google Street View · nearby land, not the exact site
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