Barber Lake 300 MW capacity
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Fluidstack will lease the entire 300 MW of capacity at Cipher's Barber Lake site
Source (primary)
cipher-mining 8-K exhibit (dp237633_ex9901.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-25)Live source ↗
Quote: “With these newly contracted megawatts, Fluidstack will increase the size of its original transaction and will lease the entire 300 MW of capacity at Cipher's Barber Lake site.”
How we checked this
Checked on September 27, 2026. The cited source supports every part of this claim.
The press release states that, with the newly contracted megawatts, Fluidstack will lease the entire 300 MW at Barber Lake.
Confirmed in the source:
- Fluidstack will lease the entire 300 MW of capacity at Cipher's Barber Lake site
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000095010325015073/dp237633_ex9901.htm) in full (11,561 characters, retrieved September 25, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (dp237633_ex9901.htm)
Quote: “With these newly contracted megawatts, Fluidstack will increase the size of its original transaction and will lease the entire 300 MW of capacity at Cipher's Barber Lake site.”