The main engines and vessel design chosen for the ships will mean these tankers have the lowest possible methane slip and highest fuel efficiency including on average 20% less fuel consumption compared to eco VLCC vessels on the water. Shell continues to significantly invest in LNG for its long-term charter fleet with 14 in service by the end of 2021.

This order is expected to bring the total global dual fuel LNG fleet to 475, marking yet another important step on the predicted doubling of LNG-fuelled vessels on the water by 20231, as ship owners respond to customer calls to choose the cleanest technologies available today. 

“It is imperative that the shipping sector immediately employs the cleanest fuels available. Today and for the foreseeable future, LNG is the choice for new builds to ensure we are not adding heavier emitters into the global fleet while we work hard at developing zero-emissions fuels,” said Grahaeme Henderson, Global Head of Shell Shipping & Maritime. “This significant commitment will see Shell hit a new milestone for our fleet decarbonisation with an average of 50% of our crude tankers on time charter powered by dual-fuel LNG engines once in service. There is real urgency to tackle emissions from this sector and adopting LNG while developing zero-emissions fuels options, will make a significant difference to cumulative emissions.”

Shell is rapidly making LNG available on global trading routes at major ports in Europe, Asia and North America to meet customer demand with tankers and the bulk and liner segments continuing to grow uptake. By 2023, marine LNG demand is expected to reach around 3.6 million tonnes with 45 bunker vessels expected to be in service2.

Sung Geun Lee, President and CEO of DSME, said: “The vessels have been designed with state-of-the-art technologies and not only achieve a huge reduction in greenhouse gas emissions but are also economically viable. They have a low fuel consumption with their dual-fuel LNG engines and will bring significant benefits to both the charterer and the ship owners over the long-term.”

Notes to editors:

AET President and CEO Captain Rajalingam Subramanian, said:

“This latest addition of LNG dual-fuel VLCCs to AET’s growing, eco-efficient fleet portfolio clearly demonstrates our continued commitment to cleaner shipping solutions that are economically viable, and our aspiration to reduce our carbon footprint in alignment with the IMO greenhouse gas (GHG) strategy.

I would like to thank Shell for the partnering opportunity in this innovative environmental solution, building on the long-term relationship we already have across many segments of our business and we look to further expand as leaders in sustainable energy transportation. My congratulations to Advantage Tankers and International Seaways for their courage and leadership in this effort, which further reinforces that the environmental agenda and commercial viability can co-exist in sustainable shipping.”

International Seaways’ President and CEO Lois K. Zabrocky, said:

“We are pleased to support Shell’s leadership in significantly reducing the carbon footprint of the maritime sector and are excited to partner with them on this critical objective,” said Lois K. Zabrocky, International Seaways’ President and CEO. “These dual-fuel LNG VLCCs fit well with our fleet and we expect them to provide significant long-term commercial advantages. Importantly, the significant environmental benefits of these state-of-the-art vessels are also consistent with Seaways’ commitment to ESG-focused corporate citizenship and advancing sustainability initiatives.”

Tugrul Tokgoz, CEO of Advantage Tankers, said:

“Advantage Tankers is very happy and proud to be part of this exciting project together with Shell. These innovative vessels will provide both economic and environmental benefits. We believe dual fuel LNG propulsion will continue to grow as our industry strives to meet long term goals for greenhouse gas emissions. LNG has the benefit of being an abundant and low-cost fuel source and importantly produces 30% less carbon emissions than alternative conventional fuel used today. We are committed to working with partners to providing clean and efficient sources of transportation.”

  • LNG is proven, safe and the lowest carbon emitting fuel currently available to the maritime sector. Vessels using LNG as a fuel are cost competitive over their lifecycle and typically require less maintenance than those running on conventional fuels.
  • A study by Thinkstep found that when compared with heavy fuel oil, from extraction to combustion LNG can reduce greenhouse gas emissions by up to 21% for 2-stroke slow speed engines and up to 15% for 4-stroke medium speed engines. We know that the design guarantees for these vessels deliver a minimum emission saving of 16% when compared to an eco-ship, and our operations modelling suggests considerable improvement on that figure. We look forward to measuring the performance of these vessels closely as they deliver CO2 efficiencies over the time of the charter.
  • Shell plans to double its existing LNG bunkering infrastructure on key international trade routes by the mid-2020s. New LNG bunker vessel orders will bring the global number to 45 by 2023, matching the pace of the anticipated growth in LNG-fuelled ships.

About AET.

AET is a leading global owner and operator of maritime transportation assets and specialized services, committed to moving energy in a responsible, sustainable and eco-efficient way. Its fleet of about 80 vessels includes two LNG dual-fuel Dynamic Positioning Shuttle Tankers, which are amongst the first ever built in the world. AET is currently building two LNG dual-fuel VLCCs to be delivered from 2022 and the overall orderbook comprises eight vessels. AET is headquartered in Singapore with commercial and operational offices in Malaysia, Houston, London, Brazil, Norway and Uruguay and is a wholly owned subsidiary of Malaysian energy logistics group, MISC Berhad.

About International Seaways, Inc.

International Seaways, Inc. (NYSE: INSW) is one of the largest tanker companies worldwide providing energy transportation services for crude oil and petroleum products in International Flag markets. International Seaways owns and operates a fleet of 36 vessels, including 11 VLCCs, two Suezmaxes, four Aframaxes/LR2s, 13 Panamaxes/LR1s and 4 MR tankers. Through joint ventures, it has ownership interests in two floating storage and offloading service vessels. International Seaways has an experienced team committed to the very best operating practices and the highest levels of customer service and operational efficiency. International Seaways is headquartered in New York City, NY. Additional information is available at

About Advantage Tankers

Incorporated in 2014, Advantage Tankers demonstrated a strong entry into the tanker sector and with its well experienced management has committed leadership in both efficient and reliable transportation. Currently Advantage has a fleet of five Aframaxes, six suezmaxes, two VLCC’s and five product tankers.

Headquartered in Switzerland and chartering offices in London, Advantage has established one of the world’s best reputations in experienced operations with a proactive top down approach.

More information on our company is available at:

About Shell

Shell is an international energy company with expertise in the exploration, production, refining and marketing of oil and natural gas, and the manufacturing and marketing of chemicals. Shell uses advanced technologies and takes an innovative approach to help build a sustainable energy future.

1 Shell 2021 LNG Outlook

2 Shell 2021 LNG Outlook


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