# Cipher x Fluidstack (Barber Lake): partnership

Canonical ID: `008dd776-0d10-4721-a2aa-3522f581f040`

Fluidstack signed a 10-year lease for 168 MW of critical IT load for high-performance computing at Cipher's Barber Lake site, and in November 2025 gained an additional 39 MW in a second phase.

- **Type:** deployment
- **Status:** active
- **Verification posture:** verified

## Parties (2)

- [Cipher Mining](https://registry.deploy.report/companies/cipher-mining.md) technology provider
- [Fluidstack](https://registry.deploy.report/companies/fluidstack.md) customer

## Timeline

- **Announced:** 2025-09-25

## Sources (2)

1. https://www.sec.gov/Archives/edgar/data/1819989/000095010325012168/dp234624_8k.htm · 2025-09-25
2. https://www.sec.gov/Archives/edgar/data/1819989/000095010325015073/dp237633_8k.htm · 2025-11-20


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