15-year AWS data center lease
Company: Cipher Mining
The claim, verbatim
Executed a 15-year data center campus lease with Amazon Web Services to provide 300 MW gross capacity (including both air and liquid cooling) for AI workloads, with estimated contract value of $5.5 billion. Capacity to be delivered in two phases beginning July 2026 and completing Q4 2026, with rent commencing August 2026.
Source (primary)
cipher-mining 8-K exhibit (ciphermining_businessupd.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-27)Live source ↗
Quote: “Executed 15-Year Data Center Campus Lease with Amazon Web Services to Support AI Workloads • 15-year lease agreement with Amazon Web Services will provide turnkey space, and power for AI workloads • Cipher will deliver 300 MW of gross capacity in 2026, including both air and liquid cooling to the racks • The capacity will be delivered in two phases beginning in July 2026 and completing in Q4 2026, with rent commencing in August 2026... 300 MW Gross Capacity ~$5.5Bn Estimated Contract Value”
How we checked this
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Additional evidence
confirms cipher-mining 8-K exhibit (ciphermining_businessupd.htm)
Quote: “Executed 15-Year Data Center Campus Lease with Amazon Web Services to Support AI Workloads • 15-year lease agreement with Amazon Web Services will provide turnkey space, and power for AI workloads • Cipher will deliver 300 MW of gross capacity in 2026, including both air and liquid cooling to the racks • The capacity will be delivered in two phases beginning in July 2026 and completing in Q4 2026, with rent commencing in August 2026... 300 MW Gross Capacity ~$5.5Bn Estimated Contract Value”