SEALER-Arctic
**Vendor/Designer:** [[vendors/blykalla]]
Key Stats
100/100
SEALER-Arctic
Status: CONCEPTUAL_DESIGN Category: MICROREACTOR Country: Sweden Sweden Vendor/Designer: blykalla Type: Lead-cooled fast reactor [Lead-cooled fast reactor](/library/wiki/technologies/Lead-cooled fast reactor) Capacity: 10 MWe
Overview
SEALER-Arctic is a conceptual lead-cooled fast microreactor design by Blykalla, focused on providing energy solutions for Arctic regions in Sweden. Its significance lies in its potential to deliver sustainable, small-scale power to remote northern communities. As a concept, it has no operational history or specific site yet.
Key Facts
Notes
Arctic energy focus · Separate Swedish company from LeadCold
Source: IAEA PRIS / reactors_canonical · Enriched by Grok Last updated: 2026-05-10
Sources
- World Nuclear Association - Sweden — Overview of nuclear energy developments in Sweden, including emerging designs like SEALER-Arctic.
- Blykalla Official Website — Official site of Blykalla, the designer of SEALER-Arctic, with details on their lead-cooled reactor concepts.
- World Nuclear News - SEALER Arctic Announcement [UNVERIFIED] — Article discussing Blykalla's SEALER-Arctic concept for remote Arctic energy solutions.
Sources (1)
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