HPC development pipeline capacity
Company: Cipher Mining
The claim, verbatim
Currently developing 600 MW of HPC data center facilities across two sites for hyperscaler tenants
Source (primary)
Cipher Mining 10-K filed 2026-02-24 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “We are currently developing 600 megawatts ("MW") of HPC data center facilities across two sites for hyperscaler tenants”
How we checked this
Checked on September 16, 2026. The cited source supports every part of this claim.
The filing states Cipher is developing 600 MW of HPC data center facilities across two sites for hyperscaler tenants.
Confirmed in the source:
- Cipher is currently developing 600 MW of HPC data center facilities
- The 600 MW is spread across two sites
- The two sites are being developed for hyperscaler tenants
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000181998926000009/cifr-20251231.htm) in full (477,779 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 10-K filed 2026-02-24
Quote: “We are currently developing 600 megawatts ("MW") of HPC data center facilities across two sites for hyperscaler tenants”