Everllence has confirmed a significant milestone in sustainable marine propulsion, successfully testing its 21/31 dual-fuel four-stroke engine on ethanol. The comprehensive tests, conducted at the company’s facilities in Frederikshavn, Denmark, demonstrated the engine’s reliable operation across all load points while running entirely on ethanol.

Successful Ethanol Operation Confirmed
The 21/31 dual-fuel engine showcased its capability to perform efficiently with ethanol as its primary fuel. Engineers meticulously monitored the engine’s performance throughout the testing phase. It consistently met operational requirements, maintaining stability and power output from minimal to full load conditions.
This successful demonstration highlights the engine’s adaptability and Everllence’s commitment to expanding viable alternative fuel options. The tests provide crucial data supporting ethanol’s potential as a sustainable marine fuel.
Everllence successfully tested its 21/31 dual-fuel four-stroke engine on ethanol, demonstrating reliable operation across all load points. This milestone confirms ethanol's potential as a sustainable marine fuel, expanding viable alternative options and reinforcing Everllence's leadership in cleaner propulsion technologies.
Building on a Legacy of Alternative Fuels
This latest achievement builds upon Everllence’s established history as a pioneer in alternative fuel technologies. Over a decade ago, the company introduced the first two-stroke methanol-burning engine platforms.
Their earlier pioneering work with methanol engines set a precedent for innovation within the maritime industry. This new ethanol success further solidifies Everllence’s position at the forefront of developing cleaner, more sustainable propulsion solutions for the future.






Leave a Comment