Lloyd’s Register (LR) has identified 200,000-cubic-metre LNG carriers as a potential next step in global fleet renewal, saying larger vessels could increase cargo capacity and reduce transport costs while requiring limited changes to existing terminal infrastructure.

The findings, presented at Gastech 2026, assessed representative 200,000-cubic-metre carrier designs against LNG infrastructure worldwide and modelled their commercial performance on Atlantic and Pacific routes.

The analysis found that 88 LNG terminals globally could accommodate the larger vessels, compared with 97 terminals for conventional 174,000-cubic-metre carriers.

LR said the accessible network still includes many major LNG trading hubs, suggesting the vessels could operate across key routes despite a modest reduction in terminal reach.

Modern LNG infrastructure in Asia Pacific, Europe, North America and the Middle East was generally found to be well positioned to support 200,000-cubic-metre carriers.

The study found that vessel beam, along with draft and displacement, was more important for terminal compatibility than cargo tank configuration.

No material difference was identified between three-tank and four-tank designs.

LR said larger carriers could improve shipping efficiency by transporting more LNG per voyage, reducing the number of sailings required and supporting future growth in global LNG trade.

Its commercial assessment also identified potential benefits for vessel owners and charterers.

 Modelling indicated a potential owner benefit of about $85.5 million over 30 years, alongside transport savings on representative routes. 

The report said larger LNG carriers could become increasingly relevant as vessels operate at lower average speeds and owners seek to balance transport efficiency, fleet renewal and long-term operational flexibility.

Study co-author Sujith Tooneri, Global Head – Newbuild Advisory Services, LR, said: “The industry is entering a period where fleet renewal decisions will shape LNG transportation for decades to come. Our analysis shows that 200,000m³ LNG carriers can retain access to most major LNG terminals while increasing cargo carrying capacity, making them a practical option for owners looking to improve transportation efficiency and support future trade growth.”

Constantinos Chaelis, Global Gas Segment Director, LR, said: “The significance of these findings is that larger LNG carriers do not appear to require a wholesale rethink of terminal infrastructure. Many key LNG hubs are already capable of supporting these vessel concepts, which gives the market a realistic pathway to improve transport efficiency while maintaining broad trading optionality.”  -OGN/TradeArabia News Service