Seaspan Corporation (Seaspan) and Hapag-Lloyd on Wednesday (3 June) announced the successful completion of the first of the five vessel conversions under their methanol retrofit programme with the delivery of Seaspan Yangtze.

From the early SAVER (Seaspan Action for Vessel Energy Reduction) programme to today’s CleanBlue initiative, Seaspan has committed over USD 230 USD million across 86 vessels, executing more than 550 efficiency and retrofit projects.

Following Seaspan Yangtze, the remaining vessels planned for retrofit under the programme are Seaspan Amazon, Seaspan Ganges, Seaspan Thames, and Seaspan Zambezi. Each retrofit is expected to reduce well-to-wake CO₂e emissions by approximately 30,000 to 50,000 metric tonnes per vessel annually when operating on low-carbon methanol, while also extending vessel lifespan and enhancing fuel flexibility.

“Decarbonisation is not just about building the fleet of tomorrow, it is also about unlocking the full potential of the fleet we have today. Retrofitting and upgrades on existing fleets play a practical, immediate, and economical role in accelerating shipping’s decarbonization journey,” said Bing Chen, Chairman, President and CEO of Seaspan. 

“Project SAVER CleanBlue highlights Seaspan’s strong customer partnerships, deep technical expertise, and unique platform integrated with JV partners, such as WattSpan Maritime Technology, in executing complex and large-scale retrofit projects.”

“The successful conversion of the Seaspan Yangtze together with the planned retrofit of its four sister vessels is another important step on our ambitious path towards net-zero fleet operations by 2045,” said Silke Lehmköster, Managing Director, Fleet, Hapag-Lloyd. 

“Together with Seaspan, we are demonstrating that retrofitting existing vessels for low-carbon methanol can be a practical way to reduce emissions in shipping.”

Photo credit: Seaspan
Published: 4 June, 2026

Mitsui O.S.K. Lines, Ltd. (MOL) on Thursday  (21 May) announced that MOL and Seaspan Energy have signed the first annual contract for LNG bunkering for car carriers at the Port of Vancouver, Canada. 

On 29 April, MOL completed the first LNG bunkering under this contract. Since completing the first LNG bunkering on the West Coast of North America on 1 March 2025 – the first by a Japanese shipping company – MOL has conducted several additional LNG bunkering operations in the region. 

North America is one of the key trade lanes for car carriers, and with the recent delivery of new LNG-fuelled vessels, securing a stable LNG fuel supply in the area has become increasingly important. This contract underscores the company’s commitment to establishing a stable and seamless regional LNG fuel procurement framework.

Seaspan expanded its LNG bunkering capabilities in 2026 from Vancouver to Long Beach, California, and continues to proactively support the growth of a clean marine supply chain.

Seaspan Energy President Harly Penner, said: “The relationship between Seaspan Energy and MOL is highly valued. MOL was the first car carrier operator to receive LNG bunkering services in the Port of Vancouver, and we are proud to continue supporting their operations in Vancouver through this annual LNG bunkering agreement. 

“This partnership reflects our shared commitment to advancing lower-emission marine transportation and supporting the industry’s transition toward net-zero GHG emissions.”

Marine Fuel GX Division General Manager Daisuke Fujihashi, said: “We are very pleased to further strengthen our partnership with Seaspan Energy through this contract for LNG fuel procurement. 

“Looking ahead, we will continue to deepen our collaboration with Seaspan Energy in the field of clean fuels, including bio LNG, and remain committed to offering our customers more pathways toward cleaner supply chains.”

Photo credit: MOL
Published: 22 May, 2026

The Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping (MMMCZCS) on Thursday (21 May) said a new demonstration project in the Port of Rotterdam showed that ship-to-ship ammonia bunkering can be carried out safely within an active port environment. 

The demonstration is part of the EU-funded MAGPIE (sMArt Green Ports as Integrated Efficient multimodal hubs) project, and the report is now available, providing concrete learnings that industry can use to guide future ammonia bunkering and accelerate global port permitting.

The shipping sector must transition away from fossil fuels to meet climate targets. Ammonia is considered a promising alternative fuel, but its specific hazards pose significant safety, operational, and regulatory challenges. Without competent operators, fit-for-purpose equipment and robust safety and regulatory frameworks, ammonia bunkering cannot take place safely in ports.

Within the MAGPIE project, a full-scale simulation of a ship-to-ship ammonia bunkering operation was conducted in the Port of Rotterdam on 12 April 2025. The demonstration showed that ammonia bunkering within port limits is operationally feasible when carefully planned and executed within a robust safety and regulatory framework.

The learnings from the demonstration have now been consolidated by the Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping and project partners in a comprehensive ammonia bunkering demonstration report. This publication provides the industry with practical lessons and a validated port safety framework and tools that other ports can use as a blueprint for ammonia bunkering.

A key outcome of the project is the validation of the Port of Rotterdam’s port safety framework for ammonia as a fuel, as well as the International Association of Ports and Harbours’ (IAPH) Port Readiness Tool. The results demonstrate that these frameworks are fit-for-purpose instruments for ports considering the introduction of new alternative fuels.

“The project delivers practical learnings, validation sheets and recommendations that can be used by ports globally to build confidence in ammonia bunkering and to inform future port permitting and regulatory processes. The results support the EU’s ambition for green ports and the safe deployment of alternative fuels in the maritime sector,” said Bo Cerup-Simonsen, CEO, Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping.

“The energy transition requires new, integrated value chains. This ammonia bunker pilot is an important step in developing a complete value chain for alternative fuels, from import to application in shipping. Together with our partners, we demonstrate that innovation, safety, and scalability can go hand in hand. Rotterdam plays a connecting role as an energy and logistics hub for Northwest Europe,” said Boudewijn Siemons, CEO, Port of Rotterdam.

The learnings from MAGPIE contribute to a broader effort to accelerate sustainable, smart and multimodal port systems and results will be shared with the wider industry to support the global transition of the shipping sector.

Note: The report titled ‘Ammonia Bunkering Demonstration Report’ can be found here. 

Photo credit: Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping
Published: 22 May, 2026