To investigate the long-term impact of consistently using biofuels on vessels, the Global Center for Maritime Decarbonization (GCMD) has joined forces with Japanese shipping leader NYK Line to launch Project LOTUS.
The six-month project, LOTUS, will be the first to continuously test a biofuel blend on a short-sea vessel. This project aims to address the lack of knowledge about the long-term effects of biofuels on ship engines and equipment. Researchers will monitor engine performance, fuel costs, and potential challenges like corrosion. The findings will be used to inform industry guidelines and support shipowners transitioning to biofuels to meet stricter environmental regulations.
Fatty acid methyl esters (FAME), derived from used cooking oil and other sustainable sources, are a promising option for reducing greenhouse gas emissions in shipping. However, concerns exist about how continuous use might impact engines and fuel systems. While FAME is compatible with existing infrastructure, it can degrade and encourage microbial growth, potentially causing corrosion and clogging.
With stricter regulations on the horizon, biofuel use in shipping is expected to rise. Project LOTUS will provide crucial data on the total cost of ownership and potential challenges associated with FAME use. This information will be vital for shipowners and policymakers as they navigate the transition to cleaner fuels in the maritime industry.
