What is the story about?
What's Happening?
At the GasTech 2025 event in Milan, Everllence, ABB, and OceanWings have signed a Memorandum of Understanding to develop an optimized propulsion concept. This initiative builds on the existing Diesel-Electric with variable speed (DFE+) concept, aiming to enhance engine efficiency and operational flexibility. The collaboration seeks to integrate sustainable energy sources such as batteries and fuel cells into maritime propulsion systems. The partners are focusing on LNG carriers, which spend a significant amount of time at sea, making them ideal candidates for wind-assisted propulsion systems (WAPS). OceanWings' wingsail technology, featuring Adaptive Trimming, will be a key component in optimizing sail positioning for each vessel's aerodynamic profile.
Why It's Important?
This collaboration is significant as it addresses the growing regulatory and financial pressures to reduce emissions in the maritime industry. By combining WAPS with the DFE+ concept, the partners aim to achieve substantial fuel savings and greenhouse gas emissions reductions. This initiative could set a precedent for future maritime propulsion systems, promoting the adoption of hybrid and sustainable technologies. The project also highlights the potential for significant reductions in operational and capital expenditures for next-generation vessel designs, benefiting the shipping industry economically and environmentally.
What's Next?
The partners plan to target LNG carriers initially, with the potential to expand to other vessel types that require high flexibility and have sufficient deck space for wingsails. The collaboration aims to demonstrate the benefits of integrating wind-assisted propulsion with advanced power management systems. As the project progresses, it may influence regulatory frameworks and encourage further investment in sustainable maritime technologies.
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