A recent white paper by DNV suggests that low-GHG methane, encompassing bio-methane and e-methane, presents a viable strategy for LNG-capable vessels to maintain compliance with increasingly stringent greenhouse gas (GHG) regulations. The study highlights the significant advantage of these alternative fuels: their compatibility with existing LNG engine and fuel systems. This means that a substantial fleet of over 800 ships, excluding LNG carriers, which are already outfitted with mature and proven LNG technology, could transition to these lower-emission fuels without requiring extensive modifications.
For freight forwarders and operations managers, this development signals a potential pathway for shippers to meet sustainability targets while leveraging existing assets. The availability of compatible low-GHG fuels could mitigate the need for costly retrofits or newbuild investments solely for compliance, offering a more predictable operational landscape. It also suggests that the long-term viability of LNG as a marine fuel could be extended through the adoption of its greener methane derivatives, potentially influencing bunker procurement strategies and vessel chartering decisions.
Looking ahead, the successful integration and scaling of bio-methane and e-methane production and bunkering infrastructure will be crucial. This could lead to a gradual shift in fuel pricing dynamics and availability, impacting operational costs and routing choices for vessels aiming for lower emissions.
