The Evolution of Clean Maritime Fuel: Coralius by Gasum
The revolution of LNG in the maritime sector has reached a significant milestone with Gasum’s Nordic energy company achieving a remarkable feat in sustainable maritime operations. Their gas supply vessel, Coralius, has successfully completed its 1000th liquefied natural gas (LNG) bunkering operation. This milestone, achieved in the port of Kiel, Germany, highlights the transition towards cleaner fuels in the maritime sector and showcases Gasum’s commitment to sustainability. Since its entry into service in September 2017, Coralius has supplied over 270,000 metric tons of LNG to a diverse fleet of vessels operating in Northern Europe, a region known for its intense maritime traffic. This has significantly benefited the region by reducing emissions through this cleaner alternative to traditional maritime fuels. LNG emerges as an efficient alternative enabling vessels to drastically reduce their carbon emissions.
Gasum’s achievement not only sets a precedent but also paves the way for future innovations in green fuel supply. Coralius, the first European vessel designed specifically for safe and high-capacity LNG bunkering operations at sea and in port, showcases innovation and efficiency on the high seas. With a capacity of 5,800 m³ of LNG and a robust design to operate in extreme Northern European conditions, Coralius also holds an ice class 1A rating and a service speed of 13.5 knots. Operating exclusively with LNG, Coralius reduces its own carbon footprint, offering not only cleaner fuel but also underlining Gasum’s leadership in decarbonizing maritime transport.
Bio-LNG represents the future of bunkering operations, with Coralius transitioning exclusively to bio-LNG in 2025. Bio-LNG is a renewable form of liquefied biogas that offers up to 90% lower CO₂ emissions compared to traditional marine fuels. This shift exemplifies Gasum’s long-term vision for a more sustainable future, providing a scalable and sustainable fuel for the maritime sector. The use of bio-LNG not only reduces Coralius’ carbon footprint but also generates over-compliance credits in FuelEU Maritime, available to shipping companies through Gasum’s pooling service, supporting shipowners in achieving and surpassing emission targets under upcoming EU regulations.
Gasum’s expansion includes the addition of the Celsius bunker vessel in 2027, aiming to further enhance the availability of LNG and bio-LNG. Equipped with the latest fuel efficiency technology, improved tank insulation, and greater cargo capacity, the Celsius will optimize operational performance and enable Gasum to achieve new levels of efficiency and sustainability in bunkering operations. This addition underscores Gasum’s confidence in the future of clean energy in the maritime sector.
The success of Coralius and its 1000 safe bunkering operations is a testament to the transformative potential of LNG in the maritime industry. For maritime professionals, this innovation can serve as a model for transitioning to more sustainable practices in their daily operations. Maritime investors can find significant investment opportunities in clean fuel technologies, as the sector seeks sustainable alternatives. Nautical enthusiasts can draw inspiration from these innovations to adopt more environmentally responsible practices in their recreational activities.
As the maritime industry continues to evolve towards more sustainable methods, interested readers are encouraged to explore employment and collaboration opportunities with Gasum and other pioneering companies in the sector. Submitting a resume to these companies could open doors to exciting careers in a field that is constantly evolving and deeply committed to sustainability.
In conclusion, Gasum’s journey with Coralius towards bio-LNG reinforces the path towards a cleaner future for maritime transport. This milestone represents not only a technical achievement but also a strategic advancement towards a greener, more environmentally conscious industry. This evolution is not only relevant to the maritime sector, but it also sets a precedent for sustainable practices across industries.
