Mikeska/Milsing/McLennan 500 MW each
Company: Cipher Mining - Project: Reveille Site
The claim, verbatim
Mikeska, Milsing and McLennan each have potential capacity of 500 MW, pending load studies and ERCOT LFL approval; Reveille has 70 MW.
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: “Reflects total potential capacity of 500 MW per site – pending load studies and ERCOT LFL approval”
How we checked this
Checked on October 13, 2026. The cited source supports every part of this claim.
The future-growth slide lists 70 MW for Reveille and 500 MW of potential capacity for each of the other three sites, with a footnote that these depend on load studies and ERCOT LFL approval.
Confirmed in the source:
- Mikeska, Milsing and McLennan each have potential capacity of 500 MW
- The 500 MW figures are pending load studies and ERCOT LFL approval
- Reveille has 70 MW of total power capacity
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: “Reflects total potential capacity of 500 MW per site – pending load studies and ERCOT LFL approval”