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Alternative Fuels

Windship Technology partners with DNV; unveils ‘True Zero Emission’ ship design

With wind and solar power, and harmful exhaust emissions reduced to effectively zero, there is finally a design solution for zero carbon shipping, said Professor Wilson.

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UK-based sail power technology company Windship Technology Ltd. on Saturday (6 February)
unveiled its latest vessel designs and announced an investment partnership with one of the world’s leading classification agencies.

The partnership investment is with international registrar and classification society DNV who will be conducting both an outside-in and inside-out verification to fully assess Windship Technology’s whole-ship design with a view to classifying emission reductions, safety and operability.

Against a backdrop of new build ship orders down over 50% in 2020, and regulators such as the International Maritime Organisation demanding environmental and sustainable reform from the industry, Windship Technology said it is offering a ‘Tesla of the Seas’ solution for shipping.

The Windship Technology True Zero Emission solution is presently the only viable and most economical zero emission project for ocean-going bulk carrier and oil tanker ships.

As an investment case, the solution appeals to asset owners looking to secure their investments over the lifespan of a ship’s working life and is attracting significant investor interest in the financial markets.

Windship’s Technical Director Simon Rogers and his design team developed and tested at the renowned Wolfson Unit in Southampton the company’s patented high performance, highly efficient triple-wing rig.

The technical team further developed a new diesel electric ship drive system that eliminates CO2, NOX, SOX and particulate matter to True Zero whilst also incorporating large solar arrays, carbon capture, optimised hull shapes and specialised weather routing software into the overall design package.

The eye-catching triple-wing rigs produce a driving force several multiples greater than single masted solutions of the same height currently being promoted in the industry.

The 48m Windship Technology rig is stowable on deck through a unique, innovative stowage solution to aid port navigation and cargo handling. Its composite structure is borne out of technology and design from the wind turbine industry, ensuring reliability and longevity of greater than 25 years.

“The holistic approach demonstrated in this solution whereby wind power, solar power and the reduction of harmful exhaust emissions to effectively zero, are all brought together, means that at last there is a design solution that the International Maritime Organisation can champion to achieve its requirements for ‘at least’ zero carbon shipping,” said Professor Philip Wilson, formerly Professor of Ship Dynamics at the Ship Science Department at the University of Southampton.

“We are delighted to be working with such experienced professionals at Windship Technology in a project which aims to help transform the entire shipping industry to True Zero,” added Per Marius Berrefjord (Senior Vice President) of DNV.

“We will work closely with the project team in a fully transparent manner as we now initiate the work to establish a simulation model that will help us verify the GHG emission reduction capability of the technology.

“We are also preparing for a HAZID that shall verify the safety and operability of ships with Windship Technology installed. These activities will be followed by further verification activities as the project moves forward. Windship is supplying information in a fully transparent manner, and DNV will ensure a thorough verification process.”

Windship Technology is now looking to cement commercial partnerships with major ship owners, operators and investors with the vision to transform the shipping industry and address the growing emissions issue that can no longer be ignored.

True Zero 2Related: Test results verify Windship’s ability to reduce 30% CO2 emissions


Photo credit: Windship Technology
Published: 8 February, 2021

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Methanol

Wallenius Wilhelmsen, EUKOR secure green methanol bunker fuel supply from EcoMethanol

Under a MoU, Hyundai Corporation will buy the methanol produced in Taebaek and sell it on to the two carriers, which will burn it as fuel in their own fleets.

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Wallenius Wilhelmsen, EUKOR secure green methanol bunker fuel supply from EcoMethanol

South Korean firm EcoMethanol on Wednesday (26 August) signed a memorandum of understanding (MoU) on the supply of green methanol with Taebaek City, Hyundai Corporation, Wallenius Wilhelmsen Ocean AS of Norway and EUKOR Car Carriers. 

The signing took place at EUKOR’s head office in Seoul.

EcoMethanol is the special purpose company set up by South Korean clean energy firm Plagen to build a green methanol plant in Taebaek, Gangwon State. 

Under the MoU, Hyundai Corporation will buy the methanol produced in Taebaek and sell it on to the two carriers, which will burn it as fuel in their own fleets. Taebaek City takes part as an equity co-investor and will provide administrative and policy support. Production, trading and end use are tied together in a single chain, the first such arrangement in Korea.

Manifold Times previously reported Taebaek City and Plagen signing an investment agreement for a new green methanol production plant in the South Korean city that will be supplied as bunker fuel.

Wallenius Wilhelmsen, EUKOR secure green methanol bunker fuel supply from EcoMethanol

The plant will produce 15,000 metric tonnes (mt) a year from forestry residues, using dual fluidized bed (DFB) gasification, a process already proven in commercial operation. Total investment is KRW 120 billion.

EcoMethanol holds Korea’s integrated environmental permit, has secured its site in the Dongjeom Industrial Complex and has completed basic design. Construction is due to start in December 2026 and commercial production in January 2029. The plant will employ 36 people locally.

Taebaek’s role as a production hub is written into both national and provincial plans. The Taebaek Jangseong Colliery Economic Revitalization Project cleared preliminary feasibility review in 2025 with a green methanol facility included in its scope, and Gangwon State lists a green methanol cluster in its mid- to long-term investment plan for former coal-mining regions. Dongjeom will be the first of these facilities to be built, because its industrial site is already developed.

Carbon regulation in shipping is no longer a prospect. The EU Emissions Trading System now covers maritime transport, the FuelEU Maritime regulation on greenhouse gas intensity is in force, and the International Maritime Organization is moving toward adoption of its Net-Zero Framework.

Korean carriers are already buying green methanol. HMM’s methanol-fueled container ships HMM Green and HMM Forest took on 2,900 mt and 3,110 mt at Yangshan Port in Shanghai in March and May 2025. 

The car carrier Arctic Tern, operated by EUKOR, loaded about 2,800 mt in Shanghai in July 2026 before starting commercial service on the Asia-Europe route. All of that fuel was made in China.

Korea produces none of its own. Ulsan Port was the first port anywhere to bunker green methanol for a ship, in 2023, but the fuel had been imported. 

Korea consumes roughly 2 million mt of methanol a year, most of it imported and made from fossil feedstock.

The Taebaek plant would be the country’s first domestic source of clean marine fuel.

Related: Korea: Taebaek City and PLAGEN to build green methanol bunker fuel plant

 

Photo credit: EcoMethanol
Published: 28 August, 2026

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Alternative Fuels

DNV report: Regulatory uncertainty demands fleet strategies built for multiple futures

Report examines four regulatory scenarios, ranging from adoption of IMO NZF in its current form to its outright rejection, energy efficiency uptake, and long-term bunker fuel and technology strategies.

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DNV report: Regulatory uncertainty demands fleet strategies built for multiple futures

Regulatory uncertainty is increasing pressure on shipowners to make investment decisions that remain viable across multiple future scenarios, said classification society DNV on Thursday (27 August). 

According to DNV’s 10th Maritime Forecast to 2050, stronger global regulatory signals could accelerate the uptake of energy-efficiency measures, enabling the global fleet to consume up to 25% less energy by 2050 compared to a scenario where regulation is driven by regions.

The report examines four regulatory scenarios, ranging from adoption of the IMO Net-Zero Framework (NZF) in its current form to its outright rejection, which could lead to a period of prolonged regulatory gridlock, and explores the implications of these outcomes for fuel demand, energy efficiency uptake, and long-term fleet fuel and technology strategies.

Cristina Saenz de Santa Maria, CEO Maritime, DNV, said: “Ships ordered today will operate well beyond 2050, but many of the factors shaping their future performance remain uncertain. Regulatory requirements are advancing faster than the fuel, infrastructure, and technological systems needed to support them, making long-term investment decisions increasingly complex. The industry therefore needs greater clarity and alignment among all stakeholders to provide the confidence required for long-term investment. In the meantime, shipowners need strategies that deliver benefits today while remaining resilient across a range of regulatory and market outcomes.”

Energy efficiency is one of the most immediate and practical levers available to shipowners, delivering value across regulatory outcomes whether implemented at the newbuild stage or as a retrofit. A case study of a hydrodynamic measures retrofit on a 5,000 TEU container vessel showed potential annual fuel savings of 16%, with a payback time of around one to four years depending on future fuel prices. Retrofits can add similar value across many ship types and with sufficient planning can typically be completed during a standard class-renewal dry docking.

The development of the marine low-GHG fuel market remains a key challenge. While significant progress has been made in expanding alternative-fuel capabilities of vessels, scaling fuel production depends on confidence that demand will materialize. DNV projects shipping demand for low-GHG fuels to range from 4 to 22 Mtoe by 2030 and 33 to 185 Mtoe by 2050, depending on regulatory outcomes, with uptake also shaped by future uptake of shore power, plug-in hybridization, nuclear power, and onboard carbon capture systems.

Current project pipelines indicate a maximum global supply of 270 Mtoe by 2030, although actual volumes are likely to be lower due to project delays and other uncertainties, and shipping will need to compete with other industries for its share. However, the cost of reducing emissions varies significantly between fuel pathways, with abatement costs ranging from about 180 to 1,290 USD per tonne of CO₂ avoided, highlighting the importance of regulation and market incentives in enabling low-GHG fuel markets to develop.

Øyvind Sekkesæter, lead author of Maritime Forecast to 2050, said: “Scenarios explored in this year’s report show how different regulatory futures can lead to very different outcomes in energy efficiency uptake, fuel demand, and consequently, GHG emissions. By testing fuel and technology choices across multiple scenarios, shipowners can identify strategies that create value today while preserving flexibility as regulation, fuel availability, prices, and technologies evolve. Strategies that each owner chooses will also be dependent on their fleet type and operating context.”

Key findings from the report: 

  • Several regulatory futures remain possible as the IMO continues negotiations on the Net-Zero Framework, with these outcomes shaping investment decisions, low-GHG fuel uptake, and energy-efficiency deployment across the global fleet.
  • With global regulatory incentives in place, the world-fleet could consume 25% less energy by 2050 than under a scenario limited to regional regulations.
  • Energy efficiency can pay off regardless of regulatory outcome – 5,000 TEU container ship case study shows 16% annual fuel savings from hydrodynamic measures retrofit.
  • Shipping demand for low-GHG fuels could range from 4 to 22 Mtoe by 2030, and 33 to 185 Mtoe by 2050, depending on regulatory outcomes and the availability of these fuels in a competitive global market.
  • Current project pipelines indicate that a maximum of 270 Mtoe of supply could be available by 2030, though actual volumes are likely to be lower due to project delays and other uncertainties, and shipping will need to compete with other industries for its share.
  • Testing fuel and technology strategies across different scenarios can help shipowners identify robust choices for an uncertain transition. Testing, piloting, and verifying technologies can provide the trusted performance data needed to make investment decisions with greater confidence.

Note: DNV’s 10th Maritime Forecast to 2050 can be found here. 

 

Photo credit: DNV
Published: 28 August, 2026

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Alternative Fuels

Green fuel bunkering part of Australia’s maritime emissions plan

Government will encourage and support investment in storage and bunkering facilities for low carbon fuels, shore power infrastructure and expansion of port energy capabilities.

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Sydney, Dan Freeman on Unsplash

The Australian Government on Wednesday (26 August) released the Maritime Emissions Reduction National Action Plan (MERNAP), outlining practical actions government and industry can take to continue decarbonisation of the maritime sector.

One of the actions highlighted in the plan include that the Australian Government will further promote and support the use of low carbon fuels in shipping to reduce the carbon footprint of transporting Australia’s green energy exports and the acceleration of the low carbon liquid fuels (LCLF) industry under programmes such as the Future Made in Australia Innovation Fund.

Through a stocktake of programmes, the Department of Infrastructure, Transport, Regional Development, Communications, Sports and the Arts, will flag the requirements of the maritime industry with relevant programmes. 

“This work will feed into the development of a bunkering strategy to help guide investment in green fuels,” it said. 

Announced in Budget 2026-27, the Australian Government is investing $4 million to develop a green fuel bunkering strategy, to prepare Australian ports to diversify the maritime fuel mix, supported by targeted industry trials and studies. It will help secure long-term resilience for the industry that carries more than 99% of Australia’s trade by volume.

The Government will also encourage and support investment in storage and bunkering facilities for low carbon fuels, shore power infrastructure and expansion of port energy capabilities.

The actions in the MERNAP have been deliberately developed to take account of the significant Australian Government investments in maritime and energy decarbonisation initiatives, including $4 million to develop a green fuel bunkering strategy. 

Stretching across ports, shipping, energy, domestic commercial vessels and skills and training, the MERNAP identifies key priority actions to support decarbonisation while recognising Australian shipping must remain competitive and prosperous in the international market

The MERNAP complements existing Australian Government incentives and policies including the $1.1 billion Cleaner Fuels Programme, the Green Fuel Bunkering Strategy, the $30 million Australia-Singapore Low-Emissions Technologies Initiative for Maritime and Port Operations, the $55 million Transport Resilience And Capacity Kickstart programme and the $13.8 million Maritime Skills and Training Initiative.

It also complements the country’s $100 million investment in a new Clean Energy Precinct at the Port of Newcastle, which is expected to facilitate production, storage, distribution and export of clean-energy products including hydrogen and ammonia.

Australia’s Minister for Infrastructure, Transport, Regional Development and Local Government Catherine King, said: “The recent conflict in the Middle East has demonstrated to us how critical it is to build resilience and sustainability within our maritime industry.

“In a nation where our maritime sector is responsible for 99 per cent of our international trade, the MERNAP is a vital piece of our journey toward a sustainable future.

“It also presents an unparalleled opportunity to be a low and zero-carbon energy exporter of choice internationally, while creating new jobs and industry within the sustainable maritime sector locally.”

Note: The Australian Government’s Maritime Emissions Reduction National Action Plan can be read here

 

Photo credit: Dan Freeman on Unsplash
Published: 28 August, 2026

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