HIVE’s BUZZ HPC Announces 320 MW Sovereign AI Infrastructure Campus in Greater Toronto Area
HIVE Digital Technologies (HIVE) subsidiary BUZZ HPC announced May 18 a 320-megawatt sovereign AI infrastructure campus in the Greater Toronto Area, positioning the project as a national compute asset aligned with Canadian government priorities. The announcement marks one of the largest single AI infrastructure commitments disclosed by a cryptocurrency mining company making the transition to high-performance computing.
No construction timeline or capital cost figure was included in the initial release.
The Announcement
A Newsfilecorp release published May 18 outlined the BUZZ HPC project. The company described a community-first approach focused on responsible development and local economic participation.
BUZZ HPC framed the campus as aligned with national AI priorities, using the term “sovereign” to indicate the infrastructure would serve domestic compute demand rather than being operated for foreign cloud customers. The 320 MW capacity figure is the headline metric.
For context, a single large-scale AI training cluster for frontier models typically consumes between 50 MW and 100 MW of continuous power.
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Background
HIVE Digital began as a cryptocurrency mining operator with data centers in Sweden, Iceland, and Canada. The company has been publicly rebranding toward high-performance computing and AI workloads as Bitcoin mining margins compressed following the April 2024 halving event, which cut block rewards from 6.25 BTC to 3.125 BTC per block.
Cryptocurrency mining companies with existing power infrastructure have a structural advantage in pivoting to AI compute, because both workloads require the same physical inputs: large power contracts, cooling systems, and physical rack density. BUZZ HPC is the dedicated HPC subsidiary through which HIVE has been executing that transition.
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What Comes Next
HIVE will need to secure anchor tenants or government contracts to justify a 320 MW buildout.
Canada has been actively courting domestic AI infrastructure investment as part of a broader national AI strategy, which could make sovereign-framing a competitive advantage in winning public-sector compute contracts. Investors will watch for construction start dates, financing terms, and whether BUZZ HPC announces partnerships with Canadian federal or provincial agencies.
The company has not disclosed a power purchase agreement or land acquisition for the site.
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