Dalian Shipbuilding Industry Co., Ltd. (DSIC) has unveiled a wind-assisted LNG carrier design with a capacity of 175,000 cubic meters, aimed at decarbonization. This vessel, featuring LNG dual-fuel propulsion and advanced foldable wing sails, promises over 5% energy consumption reduction, significantly lowering CO₂ emissions in maritime operations.
Wind-assisted propulsion systems (WAPS) are pivotal in the maritime sector’s decarbonization efforts. With rising fuel costs and stricter regulations, technologies like wingsails can cut fuel consumption significantly. Studies show potential savings of up to 35%, making WAPS essential for shipping companies aiming to reduce their carbon footprints effectively.
Norsepower and Idemitsu Tanker Co., Ltd. are partnering to equip two Very Large Crude Carriers with innovative wind-assisted propulsion technology, marking a significant shift in reducing emissions. These vessels, featuring Norsepower Rotor Sails, aim for a carbon-neutral future while integrating advanced energy-saving technologies and low-carbon fuels. The project highlights sustainable shipping practices.
The initiative to reduce shipping emissions through wind-assisted propulsion is gaining traction, exemplified by Anemoi Marine’s installation of five rotor sails on the VLOC NSU Tubarao. This retrofit aims to cut fuel consumption and CO2 emissions by 6% to 12% annually, marking a significant step in sustainable shipping practices.
Lloyd’s Register has granted Approval in Principle to HD Hyundai Heavy Industries for its next-generation LNG carrier design. This innovative vessel features a forward accommodation layout and an integrated Wind Challenger, enhancing propulsion efficiency and allowing for future integration of alternative fuels and battery storage to meet evolving regulations.
Oceanbird has unveiled its first prototype wing sail, Wing 560, in Sweden, marking a pivotal advancement in wind-assisted propulsion. Standing 40 meters tall and crafted from recycled materials, this innovation could reduce fuel consumption by 10% and emissions by up to 90%. Full installation is planned for 2026.
