• 2023 April 14 14:55

    Operation of Leader class icebreaker can prove to be inefficient for escorting certain types of ships

    Escorting of large ships by such an icebreaker is probably a sub-optimal decision

    Deployment of an icebreaker of Leader class can prove to be inefficient for escorting ships of certain types, IAA PortNews correspondent cites Atomenergomash Project Manager Aleksey Dobrodeyev who spoke at the Arctic - Regions forum in Arkhangelsk about the concept of using gas carrier of Project 10070М being currently designed.

    The Leader class icebreaker is able to make a 50-meter wide canal. “The issue of escorting ships with a hull width equivalent to the with of the ice canal should be considered separately since this mode of passage can prove to be inefficient,” said Aleksey Dobrodeyev referring to data obtained in the course of operation of large ships in the Arctic.

    The lead nuclear-powered icebreaker of Project 10510, Rossiya (ЛК-120Я, Leader) was laid down on 6 July 2020. The state customer under the shipbuilding contract is Rosatom, builder – FSUE Atomflot, sole contractor - SC Zvezda (Bolshoy Kamen, Primorsky Territory). The new icebreaker’s length will be 210 m, width — 47 m, draft — 13 m.

    The ship will have nuclear power system equipped with two RITM-400 reactors (1.8 times as powerful as RITM-200 reactor installed on nuclear-powered icebreakers of Project 22220 (lead ship - Arktika). That will let the icebreaker break through 4-meter thick ice. The nuclear-powered icebreaker will be able to make a channel of up to 50 meters wide to ensure economically efficient year-round operation of large cargo ships on the Northern Sea Route.

    A total of three nuclear-powered icebreakers of Leader type were planned for construction. As Alexei Besrozvannykh, Deputy Minister of Industry and Trade of Russia, told IAA PortNews, the lead ship is to be put into operation in December 2027. Keel-laying of two more icebreakers was scheduled for 2023 and 2025 with their commissioning expected in 2030 and in 2032 respectively. In February 2023, Russian President Vladimir Putin signed executive order No 126 “On Introduction of Amendments into the Strategy for Developing the Russian Arctic Zone and Ensuring National Security until 2035 Approved by the Order of the President of the Russian Federation No 645 as of 26 October 2020”, that foresees the construction of one nuclear-powered icebreaker of Leader type instead of three units foreseen earlier.




2024 March 28

15:41 AD Ports Group announced the opening of Saadiyat Marina & Ferry Terminal and Rabdan Marina
15:11 Sydney invests $11.5 million in two new operational vessels designed by Incat Crowther
14:55 China’s Jinzhao wins Peru $405m port construction contract
14:13 APM Terminals Moín handled six million TEU
13:48 ClassNK grants Innovation Endorsements for Products & Solutions to two innovative initiatives by MOL
13:37 Konecranes launches its flagship Konecranes X-series industrial crane
12:53 United European Car Carriers UECC spearheads collaboration with industry leaders to advance CNSL as a sustainable marine fuel
12:26 Ocean Network Express announces Transpacific service
11:48 Yang Ming announces 2025 Trans-Pacific service network
11:24 Fincantieri signs contract for the supply of two PPAs to Indonesia
10:42 Maersk transported more than 660,000 TEU using clean fuel in 2023
10:23 Documentation delays push industry costs to $3bn
09:48 PONANT and FARWIND Energy partner to develop green hydrogen refueling solutions

2024 March 27

18:22 Bureau Veritas awards world’s first prototype certification for SolarDuck’s floating offshore solar solution
17:58 The recently converted Allseas's shallow water pipelay barge starts preparations for its first commercial project
17:38 The Port of Rotterdam calls on the European Commission and Parliament to focus on actively promoting green energy
15:23 SEFE to become sole shareholder of WIGA
14:53 Ocean Installer secures yet another SLM contract with Equinor
14:23 Cadeler signs offshore wind turbine installation contract for the vessel Wind Scylla
13:42 Carnival Cruise Line orders 5th Excel-class cruise ship
13:11 Maersk and MSC overcharging cargo owners for EU ETS, says T&E
12:52 The Port Authority of Valencia launches the ZAL project in the Port of Valencia
12:11 Clarkson Port Services and Peak Group collaborate to deliver Port Agency services across the North Sea
11:42 Wan Hai Lines holds ship naming ceremony for new vessels
11:24 Consolidated shipping lines EBIT loss was $1.44 billion in Q4 2023: Sea-Intelligence
10:49 Seaspan Shipyards receives long-term contracts for the pre-construction work of the the Canadian Coast Guard's first six multi-mission vessels
10:14 Woodside completes sale of 10% scarborough interest

2024 March 26

18:02 COSCO Shipping Lines introduces new Americas service
17:30 Davie awarded first contract for design of icebreaker fleet under Canada’s National Shipbuilding Strategy
17:04 Sanctions complicate Arctic LNG ship sales, Hanwha Ocean says - Bloomberg
16:57 Terntank places an order for 1+1 additional wind/ methanol-ready hybrid tanker
16:28 BW LNG completes acquisition of two TFDE vessels from Stena Bulk
15:50 Hanwha Ocean develops VR-based special vehicle simulator
15:20 TotalEnergies and SINOPEC join forces to produce sustainable jet fuel at a SINOPEC's refinery
14:52 Wärtsilä Lifecycle Agreement to guarantee operational reliability of new wind farm installation vessel
14:23 Hudong-Zhonghua launches two LNG carriers
13:51 Cargo ship hits Baltimore’s Key Bridge
13:12 Final sanctioned tanker with Russian Sokol oil to reach China port - Reuters
12:42 Adani Ports acquires 95% of Odisha's Gopalpur Port from SP Group for $162 million
12:21 IHI and Yara Clean Ammonia agree to jointly assess clean ammonia business collaboration
11:41 Yara Clean Ammonia and Azane granted safety permit to build world's first low emission ammonia bunkering terminal
11:16 Wartsila and Royal Caribbean Group celebrate 15 years of collaboration on digital transformation
10:46 A global carbon tax on shipping is coming, says ABS Chairman and CEO
10:21 Eni, Fincantieri and RINA establish partnership for maritime transport decarbonization

2024 March 25

18:07 The Maritime and Port Authority of Singapore continues to investigate reports of oil spills off the port of Tuas
17:31 “K” Line, NIPPON HAKUYO and OPT Gate sign an agreement for a new fire detection system for car carriers
17:07 Greek merchant fleet recorded slight decline in January 2024
16:47 Hanwha Ocean Plans to develop green technology and naval ships
16:25 U-Ming Singapore and ITOCHU sign milestone MoU for the joint development of ammonia dual-fuel and de-carbonized vessels
15:34 Svitzer targets methanol-fuelled MAN 175DF-M engine for tug application
15:04 Wallenius Wilhelmsen signs contracts for four 9,300 CEU vessels with China Merchants Jinling Shipyard
14:40 Taiwan International Port to upgrade terminal facility at Kaohsiung
13:59 Сruise ship Carnival Freedom catches fire near Bahamas
12:59 Hanwha Ocean wins 2.4 tln-won order for 8 LNG ships
11:16 Inland Ports meet in Paris to talk about the innovation potential of inland ports
10:50 IMO agrees possible outline for maritime “net-zero framework”
10:24 Hapag-Lloyd to continue to avoid the Red Sea route
09:58 QatarEnergy enters time charter agreements with Nakilat for the operation of 25 LNG vessels

2024 March 24

16:18 Inchgreen Marine Park upgraded as part of £11m investment
15:14 A ribbon-cutting ceremony for Solent Rail Terminal Rail was held at the Port of Southampton
14:08 ESNA and Strategic Marine join forces to offer Surface Effect Ship (“SES”) Crew Transfer Vessels (“CTV”) to the market
13:07 First LNG powered vessel calls at HIP
12:49 Inter-array cable installation completed at Neart na Gaoithe offshore wind farm
11:32 Equinor ASA posts net income at USD 11.9 billion in 2023
09:25 Edda Wind announces the sale of Edda Passat

2024 March 23

17:19 Maersk opens new warehouse facility in Tijuana, Mexico for cross-border capabilities
14:01 Bollinger Shipyard marks keel laying ceremony for 10th Navajo-class T-ATS
13:55 MEYER WERFT and Disney Cruise Line celebrate keel laying
12:19 HSL completes repair work on DEME's dredger TSHD Bonny River
10:53 Turkish shipbuilder delivers RAscal 1500 ASD tug to French port