• Industry-first electric propulsion concept ABB Dynafin™ mimics the movements of a whale tail for ultimate efficiency, enabling new vessel designs
• Designed to contribute to shipping industry’s goal of cutting annual greenhouse gas emissions by at least 50% by 2050
• Independent study confirms new technology is set to reduce propulsion energy consumption by up to 22% compared to conventional shaftline

ABB has introduced a new concept  ABB Dynafin™, representing a revolutionary propulsion system breaking new ground for efficiency in the marine industry. Inspired by the dynamic motions of a whale’s tail, the innovative concept is the result of over a decade of research, development, and testing. ABB’s combined extensive experience and expertise in the marine industry, along with its innovative heritage, are the driving forces behind this new concept. ABB estimates the first prototype to be available in 2025.

“ABB Dynafin™ shows what is possible when marine engineers pursue radical innovation and progress, inspired by the interplay of evolution and technology,” said Juha Koskela, Division President, ABB Marine & Ports. “This solution is all about operational efficiency and emissions avoidance, leveraging innovations from the brightest minds in marine and propulsion engineering. I want to thank the whole team for their persistence, resilience, innovativeness, and years of hard work.”

The new propulsion concept features a main electric motor that powers a large wheel rotating at a moderate 30-80 rounds per minute. Vertical blades, each controlled by an individual motor and control system, extend from the wheel. The combined motion of the wheel and blades generates propulsion and steering forces simultaneously, enabling ground-breaking operational efficiency and precision for ships. The concept follows ABB’s proven design philosophy in marine propulsion of gearless power transmission.

An independent study of ABB Dynafin™ from OSK-ShipTech A/S of a passenger vessel design equipped with different propulsion solutions has verified savings in propulsion energy consumption of up to 22 percent compared to conventional shaftline configuration. This can deliver significant savings in fuel consumption and help to avoid emissions. As part of an electric propulsion power system, the concept is also fully compatible with zero-emission battery and fuel cell technologies

More informationn:
Electric, Digital and Connected solutions for the marine industry

For more information contakt:
Jacob Lundholm on mail: jacob.lundholm@dk.abb.com or mobil phone: +45 2070 6195

For information on new buildings contact:
Michael D Christensen on mail: michael.d.christensen@dk.abb.com or mobil phone: +45 2012 084

ABB’s Process Automation business is a leader in automation, electrification and digitalization for the process and hybrid industries. We serve our customers with a broad portfolio of products, systems, and end-to-end solutions, including our #1 distributed control system, software, and lifecycle services, industry-specific products as well as measurement and analytics, marine and turbocharging offerings. As the global #2 in the market, we build on our deep domain expertise, diverse team and global footprint, and are dedicated to helping our customers increase competitiveness, improve their return on investment and run safe, smart, and sustainable operations.

ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on more than 130 years of excellence, ABB’s ~105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com