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Cipher's Texas Pivot Needs Power and Capital
Coverage from AOL, Cipher Digital Inc., and others
Cipher Digital is converting its Texas portfolio from Bitcoin mining toward AI and high-performance computing facilities, with Amazon Web Services leasing major capacity at Stingray and Black Pearl.
Black Pearl began delivering capacity ahead of schedule, while Cipher funded Stingray with $810 million in secured notes and advanced a 900-megawatt Apollo site near San Antonio through ERCOT's studied-load process. The expansion shows stronger customer and financing support, but also leaves Cipher exposed to execution, leverage, power-supply, and profitability risks.
Cipher Digital’s transition has moved from construction and financing toward initial operational delivery, with Black Pearl supplying capacity ahead of schedule and AWS linked to both major facilities. The portfolio also broadened through the optional Apollo site and ERCOT’s studied-load process, while reported losses and negative adjusted EBITDA underscore continuing execution and profitability risks.
The biggest update is that AWS is now identified as Stingray’s tenant, making the facility’s commercialization path more concrete. The financing details are also sharper, with the notes priced and structured around a specific 2031 maturity, while Barber Lake has advanced to structural completion.
The biggest update is that Cipher’s story has broadened from mainly Stingray financing into a multi-site buildout supported by new lease activity. The added completion guarantee and ongoing construction progress make the execution burden more explicit, but the core thesis remains the same: heavy capital needs and dependence on successful financing.
- Completion guarantee added to the Stingray financing.
- Stingray remains under development pending closing conditions.
- Construction progress reported at Barber Lake and Black Pearl.
- Signed a third campus lease with an investment-grade hyperscale customer.
Cipher Digital is advancing the buildout of its Stingray high-performance computing data center while funding the project through an $810 million senior secured notes offering and a $200 million revolving credit facility. The company says AWS will tenant Stingray, reinforcing its shift toward lease-backed AI and HPC infrastructure. The main significance is the scale of capital required and the execution risk tied to completing the facility on time and within budget.