Canaan Inc. (NASDAQ: CAN), the Bitcoin mining tools producer, has secured a contract to offer heat-recovery computing infrastructure to a district heating community within the Nordic area, the corporate introduced at this time.
The deal facilities on Canaan’s Avalon A1566HA hydro-cooled mining models, which seize thermal output from Bitcoin mining operations and redirect it as scorching water into residential heating techniques. The models generate water at roughly 80 levels Celsius — a temperature vary appropriate with current district heating infrastructure.
The challenge is structured in two phases. A primary part of 228 A1566HA models, totaling 2 MW of heating capability, is operational and has been delivering scorching water to native residents.
In March 2026, the unnamed Nordic heating supplier positioned a follow-on order for a further 692 models, increasing complete capability to eight MW. At full deployment, the system is predicted to serve roughly 2,800 properties.
Canaan’s structure offers the system a technical edge over conventional boilers, in response to the corporate. As a result of the heating nodes run many parallel A1566HA models that assist dynamic overclocking and underclocking, operators can modify output in actual time to match shifting heating demand. The parallel design additionally reduces single-point failure danger and simplifies upkeep in comparison with centralized boiler techniques.
The choice got here by a aggressive analysis course of through which the Buyer assessed a number of options earlier than selecting Canaan’s tools for the second and bigger part of the challenge. The Nordic area is a world benchmark for district heating know-how, and governments there have constructed coverage frameworks that incentivize environment friendly warmth distribution throughout city networks.
Bitcoin and energy-integrated compute
CEO Nangeng Zhang mentioned he took a direct position within the platform’s improvement, together with the bodily design of the unit’s kind issue.
“Warmth reuse is not an ancillary byproduct of compute. It’s central to constructing a extra environment friendly, sustainable vitality future, and a core a part of how we take into consideration system design at Canaan,” Zhang mentioned.
For Canaan, the contract represents a strategic push past its core Bitcoin mining tools enterprise into what the corporate calls “energy-integrated compute infrastructure.” The hash-to-heat idea has circulated within the mining business for years, however the problem of producing high-grade warmth at business scale has restricted widespread adoption. Canaan positions the Nordic deployment as proof that the barrier has been crossed.
Canaan’s inventory was down almost 15% at this time, buying and selling close to $0.40.