Barber Lake approved power
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Barber Lake is energized and ready for construction, with a new substation and approvals for 300 MW of ERCOT interconnection.
Source (primary)
cipher-mining 8-K exhibit (ciphermining_businessupd.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-08)Live source ↗
Quote: “Site is energized and ready for construction ... Approvals for 300 MW of interconnection / agreements necessary to participate in the ERCOT market”
How we checked this
Checked on October 13, 2026. The cited source supports every part of this claim.
The Barber Lake slide lists each of these points as site features.
Confirmed in the source:
- The Barber Lake site is energized and ready for construction
- Barber Lake has a newly constructed high-to-mid voltage substation
- Barber Lake has approvals for 300 MW of interconnection and the agreements needed to participate in the ERCOT market
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1819989/000181998925000079/ciphermining_businessupd.htm) in full (19,841 characters, retrieved October 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cipher-mining 8-K exhibit (ciphermining_businessupd.htm)
Quote: “Site is energized and ready for construction ... Approvals for 300 MW of interconnection / agreements necessary to participate in the ERCOT market”