List of civilian ships with nuclear propulsion

This list contains all civilian ships whose propulsion power is generated by a nuclear reactor .

So far, four cargo ships and nine nuclear-powered icebreakers have been built.

Surname	Country	GRT	Nuclear reactor	Indienst- position	Außerdienst- position	comment	photo
Cargo ships
Savannah	United States	22,000	Pressurized water reactor 74 MW	1962	1970	In use until 1970, since then a museum ship
Otto Hahn	Germany	16,870	38 MW pressurized water reactor	1968	2009	Experimental use with nuclear drive between 1968 and 1979, then conversion and installation of a diesel engine
Mutsu	Japan	08,400	Light water reactor 36 MW	1970		Test drives between 1970 and 1995, afterwards conversion into a research ship with conventional propulsion
Sevmorput	Russia	61,880	KLT-40 reactor 135 MW	1988	2012-2015	commercial operation, reactivation took place on November 30, 2015
Atomic icebreaker
Lenin	Soviet Union	16,000	three OK-150 (3 × 90 MW), later two OK-900 (2 × 171 MW)	1959	1989	Conversion to a museum ship
Arktika	Russia	23,460	two OK-900A (2 × 171 MW)	1975	2008
Sibir	Russia	21,120	two OK-900A (2 × 171 MW)	1978	1993
Rossiya	Russia	22,920	two OK-900A (2 × 171 MW)	1985	2013
Sovetskiy Soyuz	Russia	22,120	two OK-900A (2 × 171 MW)	1989
Yamal	Russia	23,455	two OK-900A (2 × 171 MW)	1992
50 Let Pobedy	Russia	25,840	two OK-900A (2 × 171 MW)	2007
Tajmyr	Russia	21,100	a KLT-40M (171 MW)	1989
Waigatsch	Russia	21,100	a KLT-40M (171 MW)	1990