Barber Lake HPC development with Fluidstack/Google
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Cipher is developing 300 MW of AI/HPC data center capacity at Barber Lake with Fluidstack/Google.
Source (primary)
cipher-mining 8-K exhibit (dp240991_ex9901.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-20)Live source ↗
Quote: “Currently developing 300 Gross MW AI/HPC data center at Barber Lake with Fluidstack/Google”
How we checked this
Checked on September 24, 2026. The cited source supports every part of this claim.
The document states Cipher is developing a 300 gross MW AI/HPC data center at Barber Lake with Fluidstack/Google.
Confirmed in the source:
- Cipher is currently developing a 300 gross MW AI/HPC data center at Barber Lake
- The Barber Lake development is with Fluidstack/Google
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000095010326001480/dp240991_ex9901.htm) in full (20,147 characters, retrieved September 20, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (dp240991_ex9901.htm)
Quote: “Currently developing 300 Gross MW AI/HPC data center at Barber Lake with Fluidstack/Google”