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Russia's Leningrad Nuclear-Powered Icebreaker Electrical Distribution Equipment Passes Inspection

The Nuclear-Powered Vessels Division of the Russian Maritime Register of Shipping (RS) has recently completed an inspection of the new electrical distribution equipment for the Project 22220 universal nuclear-powered icebreaker Leningrad. The inspected equipment includes shore power distribution panels and low-voltage distribution panels, manufactured by Novaya ERA company of St. Petersburg. The Leningrad is currently under construction at the Baltic Shipyard, part of the United Shipbuilding Corporation (USC). The inspection was carried out by RS survey engineers upon the enterprise's application. The inspection results confirmed that the relevant equipment meets the requirements of current Russian regulations, and the manufacturer has been issued the corresponding registration certificates. The shore power distribution panel is used for...

2026-09-01

Russia has manufactured 15 RITM-200 reactors

Alexey Likhachev, CEO of Rosatom, presented plans for constructing nuclear power plants of various capacities at a nuclear energy development meeting, with small-capacity nuclear power systems being one of the key topics. According to the presentation, Russia has manufactured 15 RITM-200 reactors to date, with another 13 under construction. The RITM-200 is Russia's new-generation marine reactor, primarily used in Project 22220 nuclear-powered icebreakers. The most recent reactor equipment has been delivered to the nuclear-powered icebreaker Leningrad. Rosatom is developing small nuclear power plant solutions based on the RITM-200, covering both land-based and marine applications...

2026-08-25

Nuclear-powered icebreaker "Leningrad" completes installation of two RITM-200 reactors

United Shipbuilding Corporation (USC) announced that Baltic Shipyard has completed the installation of two RITM-200 nuclear reactors on the Project 22220 nuclear-powered icebreaker "Leningrad". The "Leningrad" is the sixth vessel in the Project 22220 nuclear-powered icebreaker series. The vessel is being built by Baltic Shipyard under an order from Rosatom, and its keel-laying ceremony was held on January 26, 2024. Project 22220 nuclear-powered icebreakers are primarily designed to ensure year-round navigation in the western Arctic waters of Russia. Equipped with nuclear propulsion systems, these vessels can perform icebreaking escort and fairway maintenance missions under complex ice conditions.

2026-08-18

Heat Exchangers and Mechanical Filters for Russian Nuclear-Powered Icebreakers Complete Testing

On August 11, 2026, the manufacturing project for equipment supporting Russian nuclear-powered icebreakers achieved a milestone. InterPolaris has completed testing of multiple key equipment items, including two shell-and-tube heat exchangers and two mechanical filters. The shell-and-tube heat exchangers that completed testing this time are primarily used to heat water containing purification solutions using heating steam. Compared with conventional heat exchange equipment, the operating environment of marine nuclear power platforms is more complex, imposing higher requirements on structural strength, sealing performance, and operational stability. The horizontal heat exchanger is designed to accommodate prolonged vessel inclination conditions, with mounting brackets capable of withstanding loads from different directions and maintaining stable equipment parameters under complex operating conditions.

2026-08-13

Russian Company InterPolaris Completes Testing of Heat Exchangers and Mechanical Filters for Nuclear-Powered Icebreakers

Russian company InterPolaris has achieved a significant milestone in the manufacturing project of equipment for nuclear-powered icebreakers, successfully completing tests on two shell-and-tube heat exchangers and two mechanical filters. These units are designed for the specific operating environment of nuclear-powered icebreakers, and passing the tests means the products meet design requirements in terms of strength, sealing, stability, and long-term service capability. The shell-and-tube heat exchangers that passed verification are primarily used to heat water containing decontamination solutions using heating steam. Although this is a common heat exchange process in principle, in the icebreaker application scenario, the equipment must meet requirements far exceeding ordinary industrial standards. This horizontally arranged equipment is designed with consideration for continuous operation under prolonged ship listing conditions, with fixed structures capable of withstanding loads from various directions, and is required to maintain stable parameters and reliable sealing under complex sea conditions and operating regimes.

2026-08-09

Students from 23 countries travel to the North Pole aboard the nuclear-powered icebreaker "50 Years of Victory"

The seventh "Knowledge Icebreaker" science and education expedition departed from Murmansk toward the North Pole, organized by Rosatom to coincide with the Year of National Unity in Russia. At the solemn departure ceremony, Captain Ruslan Sasov of the nuclear-powered icebreaker "50 Years of Victory" gave the order to set sail, with the vessel following the route Murmansk—North Pole—Franz Josef Land—Murmansk. The expedition team includes primary and secondary school students and vocational school students from eight federal districts of Russia, as well as their peers from 22 countries around the world. Those selected include winners of Russian and international open competitions, participants in the "Rosatom Youth"...

2026-08-05

Russian Nuclear-Powered Icebreaker "Yakutia" Provides First Escort for Luxury Cruise Ship to Wrangel Island Nature Reserve

This summer, the second group of tourists to Wrangel Island successfully landed on the nature reserve. 150 tourists were able to witness with their own eyes this mysterious island known as the "birthplace of polar bears." This was made possible thanks to the nuclear-powered icebreaker Yakutia providing ice escort services for the luxury cruise ship SH Minerva, ensuring navigational safety. This year, ice conditions in the Chukotka region were relatively complex, posing challenges to the cruise ship's operations. Previously, SH Minerva had failed to reach Wrangel Island due to its inability to break through sea ice, so the trip organizers took special measures this time. RussiaDiscovery and Vodokhod companies submitted a request to Rosatomflot...

2026-08-04

Russia Completes Manufacturing of Second RITM-200 Reactor Unit for Leningrad Nuclear-Powered Icebreaker

On July 29, Rosatom's ZiO-Podolsk Mechanical Plant in the Moscow Region completed the manufacturing of the second RITM-200 reactor unit for the Leningrad nuclear-powered icebreaker. With this, the manufacturing of all major equipment for the reactor compartment of this under-construction 22220-type universal nuclear-powered icebreaker has been fully completed. The Leningrad nuclear-powered icebreaker began construction in January 2024. The naming of the vessel is linked to the 80th anniversary of the lifting of the Siege of Leningrad, with veterans and survivors of the siege proposing that this new-generation nuclear-powered icebreaker be named Leningrad. Following Rosatom's tradition of naming reactor units, the two completed reactor units of the Leningrad have been named "Iskra" and "Grom," commemorating the operations that broke and ultimately lifted the Siege of Leningrad between 1943 and 1944.

2026-07-30