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Singapore: SeaTech Solutions, Vallianz, Shift, ABS combine expertise to develop electric tugs

To construct an all-electric, zero carbon emissions harbour tug (e-tug) – the first of its kind in the Asia Pacific region – at an Indonesian shipyard in Batam.

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Vallianz SeaTech Shift and ABS

Singapore-based vessel design and engineering specialist SeaTech Solutions International Pte Ltd on Wednesday (23 February) said it has formed a strategic alliance with Singapore-based Vallianz Holdings Limited, Shift Clean Energy (Shift) and the American Bureau of Shipping (ABS).

The alliance combines their respective technical expertise and engineering capabilities for the construction of an all-electric, zero carbon emissions harbour tug (e-tug) – the first of its kind in the Asia Pacific region.

To mark this collaboration and commencement of the e-tug’s construction, representatives from Vallianz, SeaTech, Shift and ABS attended a signing ceremony held today at Vallianz’s headquarters in Singapore, in conjunction with a livestream of the steel-cutting ceremony at Vallianz’s shipyard, Vallianz PT USP,in Batam, Indonesia.

The construction of the e-tug will be carried out at Vallianz PT USP.

Based on the “E-Volt Electric Tug” design by SeaTech, the e-tug will be driven by a fully-classed electric battery system provided by Canadian-based Shift.

This follows a recent memorandum of understanding between Vallianz and Shift to collaborate on vessels that require electrification solutions.

The e-tug’s battery design adheres to the ABS “Guide for Use of Lithium Batteries in the Marine and Offshore Industries” and the ABS “Guide for Hybrid Electric Power Systems for Marine and Offshore Applications”.

Measuring an overall length of about 24 meters, the e-tug will be powered fully by battery and equipped with azimuth propulsion. It will have a bollard pull in excess of 60 tonnes with service speed of over 12 knots.

A key feature of this project is the addition of a value-added onshore charging infrastructure which allows any client to seamlessly integrate this vessel into their existing port operations. The digitisation platform installed on the e-tug – from its battery management system to auxiliary equipment systems – will enable the end-user to remotely monitor and optimize the vessel’s operational efficiency.

Darren Yeo, Executive Vice Chairman of Vallianz, said that the strategic collaboration with Seatech, ABS and Shift is a major milestone in the development of the Group’s business.

“This e-tug project with our partners will enhance the Group’s technical know-how and engineering expertise to embark on the construction of environmentally-friendly vessels. It is in line with Vallianz’s sustainability efforts and puts us at the forefront of the global marine industry’s trend towards sustainability and decarbonisation.

As the first of its kind in Asia Pacific, the e-tug will yield environmental and economic benefits to the end users, industry and community at large, in achieving their zero-emission environmental targets. The operational e-tug will reduce at least 150 tons of nitrogen oxide (NOx) and 2,000 tons of carbon dioxide (CO2) emissions annually versus a conventional tug. This is equivalent to removing 500 typical passenger vehicles from the road.” he said.

Brent Perry, CEO of Shift Clean Energy, said they shared the other companies’ commitment to decarbonising the marine and port industries.

“Electrification of vessels like these is an option because of our safe marine batteries, which we develop to exceed all regulations in place now, and those that would be anticipated even over the next 30 years,” he said.

Govinder Singh Chopra, Director of SeaTech, explained that the E-Volt Tug is their customised and cost-effective electric solution for harbour tugs to reduce emissions within the ports around the world.

“We at SeaTech are delighted to be part of this milestone in line with SeaTech’s vision of a decarbonised Maritime 4.0,” he said.

Pier Carazzai, ABS Vice President of Pacific Regional Business Development, said ABS was proud to be able to use its extensive experience with hybrid electric systems to support the decarbonisation of the industry, a goal which this innovative project brings a key step closer to achieving.

The construction of the e-tug is not expected to have any material impact on the net tangible assets or earnings per share of the Group for the current financial year ending 31 March 2022.

 

Photo credit: SeaTech Solutions International
Published: 24 February, 2022

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Alternative Fuels

MPA and MSC ink MoU to support adoption of alternative bunker fuels

MPA and MSC will explore new routes and services to strengthen connectivity, support the adoption of alternative marine fuels such as bio-LNG, and advance technologies to improve vessel energy efficiency.

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MPA and MSC ink MoU to support adoption of alternative bunker fuels

The Maritime and Port Authority of Singapore (MPA) on Wednesday (3 June) said it signed a Memorandum of Understanding (MoU) with MSC Mediterranean Shipping Company to strengthen collaboration in maritime decarbonisation, digitalisation, innovation, and manpower development. 

The MoU was signed on 25 May 2026 by Mr Ang Wee Keong, Chief Executive of MPA, and Mr Soren Toft, Chief Executive Officer of MSC.

The MoU underscores the shared commitment of MPA and MSC to foster a sustainable, digital, and future-ready maritime sector, while enhancing MSC’s operational and business activities in Singapore. This year also marks the 30th anniversary of MSC establishing its Asia Regional Office and local office in Singapore.

Under the MoU, MPA and MSC will explore new routes and services to strengthen connectivity, support the adoption of alternative marine fuels such as bio-LNG, and advance technologies to improve vessel energy efficiency and operational performance.

MPA and MSC will also collaborate on maritime digitalisation initiatives to improve operational efficiency, including streamlining vessel arrivals and port operations. 

On manpower development, MSC will support internship and scholarship opportunities through Singapore Maritime Foundation’s Maritime Outreach Network (MaritimeONE) platform, an industry-led tripartite partnership comprising industry, government and institutes of higher learning that aims to raise awareness of the maritime industry and attract quality talent into the maritime sector.

Mr Ang Wee Keong, Chief Executive of MPA, said: “This partnership reflects the strong collaboration between MPA and MSC in driving sustainability and digitalisation in the maritime sector. By working together on decarbonisation, operational efficiency and talent development, we aim to strengthen Maritime Singapore’s position as a trusted and future-ready global maritime hub.”

Mr Soren Toft, Chief Executive Officer of MSC, said: “Singapore is a strategically important hub for MSC and a key gateway to the broader Asia region. As we mark 30 years in Singapore, this MOU reinforces our long-term commitment to strengthening our presence here. MSC and Singapore are closely aligned on the priorities shaping the future of global shipping, and we look forward to deepening this partnership to drive the continued growth and resilience of the maritime industry.”

 

Photo credit: Maritime and Port Authority of Singapore
Published: 4 June, 2026

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Methanol

Seaspan and Hapag-Lloyd complete first of five methanol vessel retrofit

Following “Seaspan Yangtze”, the remaining vessels planned for retrofit under the methanol retrofit programme are “Seaspan Amazon”, “Seaspan Ganges”, “Seaspan Thames”, and “Seaspan Zambezi”.

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Seaspan and Hapag-Lloyd complete first of five methanol vessel retrofit

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

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Nuclear

South Korean-led nuclear car carrier design secures LR backing

LR is working with HHI, KSOE, Hyundai Glovis, G- Marine Service and KAERI on a joint development project exploring an advanced small modular reactor (SMR) installation on a PCTC.

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South Korean-led nuclear car carrier design secures LR backing

Classification society Lloyd’s Register (LR) on Tuesday (2 June) said it has teamed up with South Korean shipbuilding, marine services and nuclear research organisations to advance the development of a nuclear‑assisted car carrier concept. 

LR is working with Hyundai Heavy Industries, Korea Shipbuilding & Offshore Engineering (KSOE), Hyundai Glovis, G- Marine Service and the Korea Atomic Energy Research Institute (KAERI) on a joint development project (JDP) exploring an advanced small modular reactor (SMR) installation on a pure car and truck carrier (PCTC). 

The study focused on how a Molten Salt Reactor (MSR) could be physically and operationally integrated into a large vehicle carrier. Work examined the internal arrangement and segregation of the reactor system, shielding requirements, and the impact on cargo deck layout and vehicle capacity, alongside stability and trim implications linked to the reactor’s weight and positioning. 

The partners also assessed propulsion system configuration and power delivery, as well as operational flexibility compared with conventionally fuelled PCTCs, where trade routes and port calls can be tightly constrained. 

A key focus of the project has been safety. LR led hazard identification (HAZID) and preliminary risk assessment work, focusing on containment, onboard safety systems and potential operability constraints tied to nuclear technology at sea. 

The partners will mark the project milestone with an Approval in Principle (AiP) granting ceremony on 2 June at the LR stand during Posidonia 2026. 

Sung-Gu Park, President – North East Asia, Lloyd’s Register, said: “While nuclear propulsion is still at an early stage of development, this project shows the importance of building technical understanding now to support future progress. 

“Establishing feasibility at concept stage is a valuable step forward, particularly in areas such as cargo optimisation, vessel stability and integrated safety design.” 

Hong-Ryeul Ryu, CTO and Senior Executive Vice President at HD HHI, said: “With global environmental regulations becoming increasingly stringent and no definitive net-zero fuel yet available, SMR-powered ships can serve as a highly effective alternative, representing a pioneering next-generation maritime technology capable of complying with GHG emission regulations while allowing lifetime operation without refuelling, and HD HHI will remain at the forefront of sustainable maritime technology development.”

 

Photo credit: Lloyd’s Register
Published: 4 June, 2026

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