Fourth Amendment to Power Purchase Agreement with Luminant
Company: Cipher Mining - Project: Odessa Facility
The claim, verbatim
Entered into Fourth Amendment to Power Purchase Agreement with Luminant for electric power supply to Odessa Facility
Source (primary)
Cipher Mining 8-K filed 2023-08-29 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “entered into (i) a Fourth Amendment to the Power Purchase Agreement (the "Amended PPA") with Luminant, which amended the Power Purchase Agreement, dated June 23, 2021, which was subsequently amended on July 9, 2021, February 28, 2022, and August 26, 2022 (the "Original Agreement"), for the supply of electric power to the Company's data center in Odessa, Texas (the "Odessa Facility")”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
All assertions match the document's Item 1.01 description.
Confirmed in the source:
- Cipher Mining entered into a Fourth Amendment to the Power Purchase Agreement with Luminant
- The PPA covers supply of electric power to the Odessa Facility data center in Texas
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000095017023045092/cifr-20230823.htm) in full (4,742 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 8-K filed 2023-08-29
Quote: “entered into (i) a Fourth Amendment to the Power Purchase Agreement (the "Amended PPA") with Luminant, which amended the Power Purchase Agreement, dated June 23, 2021, which was subsequently amended on July 9, 2021, February 28, 2022, and August 26, 2022 (the "Original Agreement"), for the supply of electric power to the Company's data center in Odessa, Texas (the "Odessa Facility")”