Designs / dsn-brest-od-300

BREST-OD-300

Lead-cooled fast demonstration reactor ~300 MWe at Seversk.

Class
SMR
Technology
Lead-cooled fast reactor (LFR)
Coolant
lead
Spectrum
fast
Developer / vendor(s)
Rosatom
Module electrical
300 MWe (gross)
Module thermal
700 MWth (nameplate_unspecified)
Inclusion basis
smr_by_design_class
Confidence
medium
Last verified
2026-10-01

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