International Maritime Organization News

Greek seafarers began a 24-hour strike on Thursday, halting local ferry services, as they protested over vessel crews stranded in the Gulf amid the escalating Middle East war, and demanded the area is declared a war risk zone to enable their repatriation.The Iran conflict threatens Gulf ports and has already disrupted global trade through the Strait of Hormuz, a key artery accounting for about 20% of global oil and gas supply. Although the Strait is not shut, Iran has warned that it will fire on ⁠any ship trying to pass through.Greece is a dominant force in global shipping…

Denmark's maritime authority said on Thursday it had detained and inspected an Iran-flagged container vessel anchored in the Nordic country's waters on the grounds that it was not properly registered.The ship, using the name "Nora" according to LSEG data, was initially sailing under a Comoros flag, but Comoros informed Denmark that the vessel was not found in its registry, the Danish authority told Reuters by email."The ship is detained until a flag state can demonstrate to the Danish maritime authority that it is registered and fully certified…

The shipping industry's biggest players are shrugging off Trump administration opposition to a global carbon price and are forging ahead with billions of dollars in emissions-reducing investments, according to company officials and a Reuters analysis of data.Europe, Brazil and a host of other nations are pushing the sector, which is responsible for nearly 3% of the world's greenhouse gas emissions, to go green. But, in October, the U.S. and Saudi Arabia, the world's two largest oil producers…

Commissioned and published by the European Maritime Safety Agency (EMSA), a new report focused on the safety of ammonia as a marine fuel was developed by an ABS-led consortium that included the National Technical University of Athens (NTUA) and the Fundación Valenciaport.Based on the insights gained from the study, the report includes recommendations that expand upon existing interim guidelines from the International Maritime Organization for the safety of ships using ammonia as fuel.

With a growing focus on mitigating climate change and progressing toward the International Maritime Organization’s (IMO) 2050 net-zero target, the marine sector is under intense pressure to decarbonize. Today, maritime transport emits nearly one billion tons of CO2 annually, representing roughly 2-3% of all energy-related carbon emissions worldwide .Substantial progress has been made over the past decade in reducing emissions from small commercial and coastal vessels via all-electric and diesel-electric propulsion (DEP) systems.

Sustainability has become a defining priority across industrial and maritime operations. While much of the discussion centers on alternative fuels and emerging technologies, one of the most immediate and cost-effective opportunities to reduce energy consumption and emissions is often overlooked: precision shaft alignment.AME sees firsthand how precision shaft alignment services improve equipment reliability, reduce vibration, and support long-term sustainability across both marine and industrial environments.The Hidden Energy Fee of Shaft MisalignmentMisalignment in rotating equipment…

Tallink's shuttle ships on the Tallinn–Helsinki route are making a big leap towards using cleaner fuel, soon to be fully powered by renewable energy. In January, 74% of the fuel used by Megastar and MyStar was liquefied biomethane (LBM). The company aims to replace its entire LNG demand with liquefied biomethane in the near future."The Megastar and MyStar, which operate with the busiest schedule between Tallinn and Helsinki, are real examples of how cleaner maritime transport is not just a topic for the future, but a reality today.

The International Maritime Organization's Sub-Committee on Ship Design and Construction (SDC) held its 12th session at IMO Headquarters in London, January 19-23, and was chaired by Mr. Erik Tvedt (Denmark). Outcomes are summarized below:KEY OUTCOMESDraft workplan agreed to develop a safety framework for selected GHG-reducing technologiesActions to reduce underwater radiated noise from shipsDraft guidelines on remote inspection techniques for ESP surveys agreedDraft revised Guidelines…

Yanmar Power Solutions Co., Ltd., a subsidiary of Yanmar Holdings, has become the first engine manufacturer in Japan to obtain both type approval certificate1 and NOx certificate2 from Nippon Kaiji Kyokai (ClassNK) for its pilot-ignition hydrogen-fueled 4-stroke high-speed engine for power generation for domestic coastal vessels as part of the Nippon Foundation’s Zero Emission Ships Project.In 2025, Yanmar Power Solutions was intensifying its land-based demonstration tests utilizing a small amount of Hydrotreated Vegetable Oil (HVO) as a pilot fuel…

Technology group Wärtsilä will supply its Wärtsilä 25 ammonia solution to power a new cargo vessel for Norway-based Skarv Shipping Solutions, marking the first newbuild to use the company’s four-stroke ammonia engine technology.The vessel will be constructed at Huanghai shipyard in China and is intended to support Skarv Shipping Solutions’ strategy to deliver sustainable short-sea shipping services in Northern Europe.Wärtsilä will provide the Wärtsilä 25 Ammonia engine together with the complete fuel gas supply system and exhaust after-treatment…

Cuts in sulfur emissions from oceangoing vessels have been tied to a reduction in lightning stroke density along heavily trafficked shipping routes in the Bay of Bengal and the South China Sea, according to new research from the University of Kansas (KU).Previous studies had found frequent lightning along shipping routes over the Bay of Bengal before a 2020 IMO rule capped sulfur in fuel used by oceangoing ships, leading to a roughly 70% drop in sulfate emissions in the Bay of Bengal.“I think there are two reasons for this…

U.S. Coast Guard (USCG) inspectors frequently find immersion suit defects caused by adhesivef ailures between the main zipper and the suit body. These failures, illustrated in the images, compromise watertight integrity and pose serious survival risks from water ingress. Contributing factors to the defects include improper maintenance (e.g., the use of non-approved petroleum based lubricants or scented powders), improper storage, and neglecting to conduct periodic pressure testing. Seam and closure deterioration may not always be detectable during routine visual inspections.

The Panama Canal Authority and Monjasa, a global supplier of marine fuels, have signed a cooperation agreement aimed at developing initiatives that benefit communities within the Panama Canal Watershed (CHCP).The five-year agreement provides for the implementation of targeted projects in environmental protection, comprehensive well-being, culture, community development, and education, all aligned with the United Nations Sustainable Development Goals (SDGs). These initiatives will…

Singapore posted record port performance in 2025, supported by resilient global trade and fuel offtake.The nation achieved a record of 3.22 billion gross tonnage (GT) of vessel arrivals and 44.66 million TEUs of container throughput in 2025 – a 3.5% and 8.6% increase from 2024, respectively.Marine fuel sales also hit a new high at 56.77 million tonnes, a 3.4% increase from 2024, with continued growth in the use of alternative marine fuels, which increased to 1.95 million tonnes in 2025 compared to 1.35 million tonnes in 2024.On 14 January 2026…

International Maritime Organization (IMO) Secretary-General Arsenio Dominguez has emphasized key items on the IMO's upcoming agenda.In a video message, Secretary-General Dominguez said: “As we start 2026, I would like to focus on something simple: getting things done. At IMO, this is the year of implementation; moving from plans to concrete actions and measurable progress, reflected in our world maritime theme: “From Policy to Practice – Powering Maritime Excellence.”   “Seafarers. Nearly two million work at sea.

The maritime industry is entering a new era of accountability. Environmental standards are tightening, customer expectations are rising, and regulatory bodies are demanding more transparency than ever before. From carbon reporting to waste documentation to diversity and inclusion expectations, the compliance landscape is expanding rapidly. What once felt like occasional paperwork now resembles an ongoing audit. For maritime organizations, the question is no longer whether these requirements will affect day-to-day operations, but whether crews and shore teams are trained to handle them.

Bureau Veritas Marine & Offshore (BV) has classed its first methanol-fueled containership, CMA CGM ANTIGONE. The 15,000 TEU methanol dual-fuel vessel was built by CSSC Jiangnan Shipyard for the CMA CGM Group, and officially named on December 11 and delivered on December 12.CMA CGM ANTIGONE is the lead ship of CSSC Jiangnan Shipyard’s independently designed “Kun” series of 15,000 TEU-class methanol dual-fuel container ships. With an overall length of 366 meters, the vessel represents…

The International Flag-State Association (IFA), an association of the world’s three largest registries—Liberia, the Republic of the Marshall Islands, and the Republic of Panama—has been meeting since 2021. IFA is the first alliance of its kind and was designed to allow its members to have a platform to more formally engage with respect to global challenges, stakeholder insight, and the development and implementation of international instruments to enhance maritime safety, security…

With everything going on around the maritime industry these days — from a Presidential Executive Order to Make U.S. Maritime Great Again, to bipartisan legislation in Congress to boost our shipyards and merchant marine, to the import tariff rollercoaster ride we’re all on — it’s easy to forget some other important U.S. maritime policy initiatives whose benefits are just over the horizon. One such initiative we mustn’t lose sight of is the effort by the U.S. Coast Guard and the U.S.

American Bureau of Shipping (ABS), Japan’s ENEOS, Nippon Yusen Kabushiki Kaisha (NYK Line) and SEACOR Holdings have launched a joint study to develop a commercial methanol marine fuel supply network along the U.S. Gulf Coast.The study aims to establish the first large-scale ship-to-ship methanol bunkering operations in the United States, as the global shipping industry looks for practical pathways to meet the International Maritime Organization’s target of net-zero greenhouse gas emissions by 2050.Methanol…

Within the margins of the IMO Assembly meetings, on December 2, the World Maritime University (WMU), in collaboration with the 90 North Foundation, announced the release of the 2025 Arctic Report: The Arctic Ocean Region – Biodiversity, Governance & Protective Measures, a comprehensive assessment of one of the planet’s most rapidly changing and geopolitically significant regions.The report warns that the Arctic Ocean—long perceived as remote and inaccessible—is now experiencing profound environmental, economic, and political transformation.

The Secretary-General of the International Maritime Organization Arsenio Dominguez has issued a statement on the escalating situation in the Black Sea: “As the situation continues to escalate in the Black Sea, I call on all parties to refrain from targeting innocent seafarers, port workers and merchant ships. Shipping should not be used as collateral in geopolitical situations and there is an increased environmental risk developing. “I remain ready to support any negotiation efforts…

Panama is participating this week in the 34th session of the Assembly of the International Maritime Organization (IMO), the most significant forum within the global maritime system and the specialized governing body of the United Nations, from November 24 to 28. This setting defines the policies, standards, and priorities that will shape the international maritime agenda in the years ahead.The Panamanian delegation is composed of Ambassador and Permanent Representative to the IMO…