Blykalla Advances Small Modular Reactor Park Planning in Gävle, Sweden

Blykalla is progressing with planning for a small modular reactor park in Norrsundet, Gävle, aiming to start the permitting process in 2026. The park will feature six SEALER reactors, totaling around 300 MW capacity, sufficient for approximately 150,000 households. The project is expected to create 300-400 direct jobs and several thousand indirect jobs. Necessary approvals will be sought from various authorities, with potential operational status in the first half of the 2030s.

Published Mar 20, 2026

Blykalla is advancing its plans for a small modular reactor park in Norrsundet, Gävle, Sweden, with the intention to start the permitting process in 2026. The proposed facility will consist of six SEALER reactors, providing a total capacity of about 300 MW, which can meet the electricity needs of around 150,000 households.

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The project is anticipated to generate 300-400 direct jobs and several thousand indirect jobs in the region. Approval will be needed from multiple authorities, including the Swedish Radiation Safety Authority and Gävle Municipality, with operations expected to commence in the early 2030s.