Civil marine reactors & icebreakers products

Atomflot

Project 22220 (Arktika class) nuclear icebreakers

Nuclear-powered universal icebreaker

Twin RITM-200 reactor, ~60 MW universal icebreakers operated by Atomflot on the Northern Sea Route; four in service, three more under construction.

OKBM Afrikantov

RITM-200

Marine PWR

Integral 175 MWt marine PWR; two units per Project 22220 Arktika-class nuclear icebreaker.

OKBM Afrikantov

KLT-40S

Marine PWR

150 MWt marine PWR used on the floating nuclear power plant Akademik Lomonosov; derived from icebreaker KLT-40 reactors.