Cipher Barber Lake HPC Data Center (Fluidstack/Google)
Colorado City, Mitchell County, TX
Cipher Barber Lake HPC Data Center (Fluidstack/Google) is a data center under construction in Colorado City, TX, developed by Cipher Digital (formerly Cipher Mining). The project is sized at 300 MW. Cipher is building a 300MW (gross) HPC data center on 250 owned acres near Colorado City, TX, leased to Fluidstack with Google backstopping the lease (FY2025 10-K). The Aug 2026 business update targets initial delivery in Sep 2026 with rent from Oct 2026; a further 500MW adjacent expansion is shown for 2030+.
- 300 MWPlanned capacity
Project status
- Announced
- Permitting
- Under construction
- Operational
Recorded changes
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Community sentiment
Should this project be built?
What’s next
Election Day is in 11 days.
7:00 AM · TX
Mitchell County: County Commissioners
Latest news
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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
- County
- Mitchell County, TX
- Capacity
- 300 MW
- Address
- Colorado City, TX
- Stage
- Under construction
Size: not on file
Map
Photos
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Google Street View
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