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Alternative Fuels

Aquarius Marine Renewable Energy solution undergoes feasibility study for LR2 tanker

Study undertaken in cooperation with the ship’s owner to investigate how various technologies can reduce bunker fuel consumption and emissions, it said.

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[vc_row][vc_column][vc_column_text]Japan-based marine renewable energy technology company Eco Marine Power (EMP) on Thursday (30 April) announced it has commenced a feasibility study regarding the implementation of its Aquarius Marine Renewable Energy (Aquarius MRE®) solution onto a LR2 Tanker. 

The study is being undertaken in cooperation with the ship’s owner and will investigate how various technologies can reduce fuel consumption and emissions on-board the vessel, it said.

The scope of the feasibility study includes; investigating installation locations for marine-grade solar panels and frames, an energy-storage system, an automated alarm and monitoring system & the fitting of EnergySail’s onto the ship. 

Also involved in the study at this stage are Teramoto Iron Works Co. Ltd., The Furukawa Battery Company, KEI System Ltd., and Fuji Trading Co., Ltd, noted EMP.

The LR2 Tanker selected for the study is approximately 240 metres in length and is the largest ship of this type that EMP has investigated the detailed installation of its complete Aquarius MRE solution. 

Aquarius MRE is a zero emissions power and propulsion system that incorporates an array of automated rigid sails, marine-grade solar panels, energy storage modules, charging equipment and computer systems, explains EMP.

Aquarius MRE enables ships to tap into renewable energy by harnessing the power provided by the wind and sun. The array of rigid sails are automatically positioned by a computer system to best suit the prevailing weather conditions and can be lowered and stored when not in use or in bad weather.

The rigid sails are based on EMP’s patented EnergySail® technology and these renewable energy devices can even be used when a ship is at anchor or in harbour. Each EnergySail can be configured with a mix of sensors, photovoltaic panels or other power generating devices.

Also included in the feasibility study will be modelling of the expected fuel consumption and emission reductions that could be achieved via the use of Aquarius MRE, plus Computational Fluid Dynamic (CFD) modelling of airflow around the ship, it said.

EMP states it is also investigating which marine-grade solar panels would be the most suitable for the project and also the feasibility of adding further equipment including low power LED lighting and other power saving devices.

It adds that preparation for the feasibility study commenced in 2019 when a vessel survey was conducted and it is expected that the feasibility study phase will be completed in early 2021. Some equipment for an initial system trial may be installed on the ship within 2020.

Related: EMP’s EnergySail® test unit unveiled for demonstrations in Japan
Related: EMP introduces automation for ship renewable energy systems


Photo credit: Eco Marine Power
Published: 6 May, 2020[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_gallery type=”image_grid” images=”9889″ title=”Additional Information”][/vc_column][/vc_row]

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Bunker Fuel

Singapore: Bunker fuel sales down by 3.8% on year in July 2026

4.73 million mt of various marine fuel grades were delivered at the world’s largest bunkering port in July, up from 4.92 million mt recorded during the similar month in 2025.

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Singapore: Bunker fuel sales down by 3.8% on year in July 2026

Sales of marine fuel at Singapore port fell by 3.8% on year in July 2026, according to data from the Maritime and Port Authority of Singapore (MPA).

In total, 4.73 million metric tonnes (mt) (exact 4,731,900 mt) of various marine fuel grades were delivered at the world’s largest bunkering port in July, up from 4.92 million mt (4,918,000 mt) recorded during the similar month in 2025.

Deliveries of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in July (against on year) recorded respectively 1.95 million mt (zero from 1.95 million mt), 2.33 million mt (-2.1% from 2.38 million mt), 1,600 mt (+100% from zero), 700 mt (-82% from 3,900 mt) and zero (from zero).

Singapore: Bunker fuel sales down by 3.8% on year in July 2026

Bio-blended variants of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in July, (against on year) recorded respectively 8,200 mt (-83.7% from 50,300 mt), 29,900 mt (-62.9% from 80,500 mt), zero (from zero), zero (from zero) and zero (from zero). B100 biofuel bunkers, introduced in February last year, recorded 1,400 mt (-46.2% from 2,600 mt). 

LNG and methanol sales were 58,700 mt (+41.4% from 41,500 mt) and zero (from zero) respectively. There were no recorded sales of ammonia for the month and so far since 2025.

 

Photo credit: Maritime and Port Authority of Singapore
Published: 17 August, 2026

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Alternative Fuels

Ammonia, methanol bunkering workshops to be held at 13th Singapore Safety@Sea Week

Three workshops on ammonia bunkering, methanol bunkering, and crew safety awareness are part of MPA’s Safety@Sea Week, which will be held from 17 to 21 August.

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The Maritime and Port Authority of Singapore (MPA), together with industry partners, on Monday (17 August) launched several new initiatives to enhance maritime safety. 

Announced at the opening of the 13th Singapore Safety@Sea Week, these initiatives will support shared learning, strengthen operational capabilities, and prepare the industry for the safe adoption of new technologies.

Organised by MPA from 17 to 21 August, this year’s Safety@Sea Week is themed “All Hands on Deck – Safety First!”. About 1,500 participants from across the maritime community are expected to take part in 18 events organised by MPA and its partners. 

These include the Safety@Sea Symposium, featuring seven speakers across two panel sessions, and three workshops on ammonia bunkering, methanol bunkering, and crew safety awareness. 

Speaking at the opening, Mr Murali Pillai, Senior Minister of State for Law and Transport, highlighted three priorities for strengthening maritime safety: harnessing technology responsibly, preparing early for emerging risks, and keeping people at the centre of safety. He also underscored the importance of strong partnerships across the maritime community in building a strong safety culture.

At the opening of Safety@Sea Week, the National Maritime Safety at Sea Council and the Singapore Shipping Association launched the Singapore Near Miss Reporting System to encourage the reporting and sharing of lessons from near miss incidents.

Modelled on the internationally recognised Confidential Human Factors Incident Reporting Programme (CHIRP), the system provides sea space users with a confidential online channel to report near misses. CHIRP will independently receive the submissions and provide anonymised information to the Council, which will distil key safety lessons for sharing with the wider maritime community.

Note: More information about the event can be found here

 

Photo credit: Peter Nguyen on Unsplash
Published: 17 August, 2026

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Alternative Fuels

China: SIPG Energy completes first simultaneous two-vessel, two-fuel green bunkering operation

SIPG Energy says the simultaneous LNG and bio-methanol bunkering operations demonstrate Shanghai Port’s expanding capability to supply multiple green marine fuels at anchorage.

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Shanghai port completes first simultaneous two-vessel, two-fuel green bunkering operation

SIPG Energy (Shanghai) Co Ltd (SIPG Energy) on Sunday (16 August) completed what it described as China’s first simultaneous two-vessel bunkering operation involving two different green marine fuels at anchorage, supplying LNG and bio-methanol to two vessels.

The company’s LNG bunkering vessel Hai Gang Wei Lai supplied LNG to PIL’s KOTA ELAN, while methanol bunkering vessel Hai Gang Zhi Yuan supplied domestically produced biomass-based methanol to CMA CGM’s dual-fuel container ship CMA CGM OSMIUM.

According to SIPG Energy, the two bunkering operations were carried out simultaneously and safely, highlighting Shanghai Port’s growing ability to provide diversified and large-scale green-fuel bunkering services at anchorage.

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The operation required enhanced coordination in safety management, resource allocation and emergency response. Shanghai Maritime Safety Administration, Shanghai Customs and Shanghai General Station of Immigration Inspection, along with other supporting organisations, provided regulatory guidance and operational support.

“The combined efforts of all parties significantly improved the efficiency of bunkering at anchorage,” the company said. 

The company said it will continue to expand its safe bunkering capabilities for bio-methanol, LNG and other green marine fuels, while broadening its fuel supply portfolio and service scenarios to support the shipping industry’s transition to lower-carbon marine fuels.

 

Photo credit: SIPG Energy
Published: 17 August, 2026

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