WNN reported in early 2023 that Atomflot, operator of the fleet, said the contract says the first of the two new icebreakers is scheduled for commissioning in December 2028, and the second one for December 2030 as part of Russia’s Project 22220. Metal cutting for the first one is scheduled for the third quarter of 2023.
The Arktika nuclear-powered icebreaker's first mission was in November 2020
The first three nuclear-powered icebreakers already in the fleet - Arktika, Sibir and Ural - are already operating in Russia’s northern sea route, where their task is to provide year-round navigation in the Arctic. There are currently two icebreakers - the Yakutia and Chukotka - under construction. The icebreakers are 174 metres long and 34 metres wide, have 60 MW of power (on shafts) with a crew of more than 50 people and an expected service life of 40 years.
"The continuation of the construction of a series of universal nuclear icebreakers is a key element in the integrated development of the Arctic zone of the Russian Federation," said Atomflot Director General Leonid Irlitsa.
"Despite external factors, we are implementing a plan to increase cargo transportation in the waters of the Northern Sea Route. Modern nuclear icebreakers are the foundation for the success of Arctic projects. In high latitudes, only we can ensure the safe piloting of ships while maintaining commercial speed."
The contract was also welcomed by Alexei Kadilov, director general of the Baltic Shipyard, who said it would guarantee that the plant would be working at full capacity until at least 2030.
Also, a South Korean partnership will be developing SMR-powered ships (here). A MoU was signed in Gyeongju City Hall on 9 February by representatives from Gyeongju City and North Gyeongsang Province, as well as shipping companies H-Line Shipping, Hyundai Merchant Marine (HMM), Janggeum Merchant Marine (Sinokor) and Wooyang Merchant Marine, plus the Korea Atomic Energy Research Institute (KAERI), Korea Register of Shipping and the Korea Ship & Offshore Plant Research Institute (KRISO).
"This agreement was prepared to establish a cooperative basis for commercialization in the future through the development and demonstration of SMR technology for propulsion of large ships," they said in a joint statement.
Under the MoU, the nine organisations agreed to cooperate in the development and demonstration of SMRs for marine use; the development of SMR-propelled vessel/marine system interface technology and response to licenses and permits; to nurture experts in nuclear-powered ship operation and establishment of industrial infrastructure.
The partners will jointly develop a Molten Salt Reactor suitable for use in marine vessels. They noted that with MSRs, there would be no need to replace nuclear fuel during operation of the ship, and when an abnormal signal occurs inside the reactor, it is designed so that molten salt - which is liquid nuclear fuel - hardens, preventing serious accidents from the source. Its compact design also makes it easy to load large quantities of cargo. Unlike diesel engines, it is also an eco-friendly energy source that does not emit carbon.
"Nuclear power is the best energy source for responding to climate change and realizing carbon neutrality because there is no carbon emission during electricity production," said North Gyeongsang Governor Lee Cheol-woo. "We will lead the nuclear power renaissance and build a global innovative nuclear power industrial ecosystem centered on the Pan-East Sea."
Last month, South Korean shipbuilder Samsung Heavy Industries announced it had completed the conceptual design for the CMSR Power Barge - a floating nuclear power plant based on compact molten salt reactors - and obtained the basic certification of the design from the American Bureau of Shipping. The company plans to commercialise the CMSR Power Barge by 2028 once the detailed design of all of the plant's power generation facilities has been completed.
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