Owns the buildings the racks go into, and sells no compute at all.
ciphermining.com1 sourced relationship.
Supplies electricity for the Odessa Facility under a power purchase agreement (via Luminant)
In June 2021, we entered into a power purchase agreement with Luminant for the supply of electric power to the Odessa Facility, which was subsequently amended and restated, most recently on August 23, 2023 (as amended, the “Luminant Power Agreement”), pursuant to which we have access, until at least July 2027, to a cost of electricity of approximately 2.7 c/kWh, subject to certain increases related to certain tariffs, price increased in October 2025 to 2.8 c/kWh.
cifr-20251231 · Cipher Digital Inc. (formerly Cipher Mining Inc.) · read 2026-09-11
2 sourced relationships.
Buys 15-year lease of turnkey space and power for AI workloads
Cipher today announced an approximately $5.5 billion, 15-year lease agreement with Amazon Web Services to provide turnkey space and power for AI workloads.
nov3_earningspressreleasex · Cipher Mining Inc. · read 2026-09-11
Buys A 15-year lease of turnkey space and power for AI workloads
Cipher today announced an approximately $5.5 billion, 15-year lease agreement with Amazon Web Services to provide turnkey space and power for AI workloads.
Cipher Mining Provides Third Quarter 2025 Business Update (Form 8-K Exhibit 99.1) · Cipher Mining Inc. · read 2026-09-11
Buys Datacenter facility lease at Barber Lake for HPC
On September 24, 2025, the Company’s subsidiary Cipher Barber Lake LLC (“Cipher Barber Lake”) entered into a lease with Fluidstack USA II (“Fluidstack”) which provides for the development of a data center facility on, and lease of the Barber Lake Facility (the “Barber Lake Facility Lease”) for HPC.
Cipher Mining Inc. Form 10-Q for the quarter ended September 30, 2025 · Cipher Mining Inc. · read 2026-09-11
Buys long-term HPC leases at the Barber Lake site
In the third quarter of 2025, through our wholly-owned subsidiary Cipher Barber Lake LLC (“Cipher Barber Lake”), we entered into long-term HPC leases with Fluidstack USA II Inc. (“Fluidstack”) to construct a data center at our Barber Lake site (“Barber Lake” or the “Barber Lake Facility”), located near Colorado City, Texas, supported by a lease recognition agreement, pursuant to which Google LLC (“Google”) has agreed to backstop certain obligations of Fluidstack under our HPC leases with Fluidstack.
cifr-20251231 · Cipher Digital Inc. (formerly Cipher Mining Inc.) · read 2026-09-11
1 in Epoch AI's data, which is also where every figure here comes from.
2 recorded, 1 drawn on the map, in one place.