Why Us?
EcoMarine Propulsion offers proven, science-backed solutions to make ships more fuel-efficient. Our affordable, easy-to-install technology helps shipowners save money, meet evolving industry regulations, and reduce their environmental impact – all while delivering a fast return on investment.
01
Enhancing Efficiency
Enhancing Efficiency
The Eco Boss Cap reduces propeller hub vortex cavitation, improving thrust efficiency by up to 5%. This translates into lower fuel consumption and enhanced vessel performance across all maritime applications.
02
Ensuring Compliance
Ensuring Compliance
Designed to align with IMO regulations, including EEDI, EEXI, and CII, the Eco Boss Cap supports shipowners in meeting sustainability goals while preparing for future environmental mandates.
03
Boosting Profitability
Boosting Profitability
With its cost-effective design and easy retrofitting, the Eco Boss Cap helps shipowners save on fuel and maintenance expenses, improving overall fleet profitability without requiring major vessel modifications.
Introducing the Eco Boss Cap
Eco Boss Cap
A high-performance propeller boss cap solution designed to reduce fuel consumption, minimise emissions, and optimise vessel performance. Built on advanced CFD insights and meticulous hydrodynamic testing, the Eco Boss Cap ensures measurable energy savings. Experience safer, smoother voyages while contributing to a more sustainable maritime future.
Cleaner Planet
By significantly decreasing propulsion power losses, the Eco Boss Cap cuts vessel fuel consumption and carbon emissions. Its optimised design mitigates underwater noise and reduces overall environmental impact. In doing so, it supports global decarbonisation efforts for a healthier, more resilient planet.
Compliance Solution
Meet and exceed IMO targets for ship efficiency and carbon reduction with one streamlined upgrade. The Eco Boss Cap’s proven performance helps you stay ahead of evolving regulatory requirements, including EEXI and CII. Enjoy peace of mind knowing you are safeguarding both the environment and your bottom line.
Innovative Technology
Engineered through high-fidelity simulations, the Eco Boss Cap leverages pressure relief holes and a specialised chamber to eliminate hub vortex cavitation. Its compact, finless design reduces material costs while improving performance in both ballast and laden conditions. From tankers to bulk carriers, this adaptable solution delivers cutting-edge propulsion efficiency.
Our Industries
EcoMarine Propulsion’s Eco Boss Cap enhances fuel efficiency, reduces emissions, and improves performance across multiple maritime sectors.
Propelling a Greener Future
Latest News
EcoMarine Propulsion Showcases Eco Boss Cap at the Marine Technology and Innovation Showcase
EcoMarine Propulsion showcased the innovative Eco Boss Cap at the Marine Technology and Innovation Showcase, highlighting its role in enhancing propeller efficiency and reducing fuel consumption for a more sustainable maritime future.
Understanding IMO EEDI & CII Regulations for Maritime Compliance
Discover the importance of IMO EEDI and CII regulations in maritime fuel efficiency and emissions reduction. Learn how to comply and improve your vessel’s performance.
EcoMarine Propulsion to Showcase Innovation at Sea Asia 2025
EcoMarine Propulsion will be part of the UK Pavilion at Sea Asia 2025 in Singapore, showcasing green propulsion solutions and connecting with maritime industry leaders.
EcoMarine Propulsion Scores Big in Innovate UK ICURe Exploit Funding
EcoMarine Propulsion’s Eco Boss Cap project has received exceptional feedback in Innovate UK’s ICURe Exploit Funding Round 2, bringing us one step closer to revolutionizing maritime propulsion.
EcoMarine Propulsion Files Patent for Eco Boss Cap Design
EcoMarine Propulsion has successfully filed a Patent Cooperation Treaty (PCT) for the Eco Boss Cap, marking a significant step forward in the maritime industry’s sustainability efforts.
Understanding Propeller Hub Vortex Cavitation and Its Impact on Fuel Efficiency
Discover how propeller hub vortex cavitation impacts fuel efficiency and how EcoMarine Propulsion’s EcoBoss Cap improves performance.
EcoMarine Propulsion Publishes Groundbreaking Hydroacoustic Study
EcoMarine Propulsion publishes a cutting-edge journal paper in “Journal of Sound and Vibration”, revealing groundbreaking work on cavitating propeller design and hydroacoustics.
Experimental Validation of Holy Boss Cap
EcoMarine Propulsion achieves a 2.1% efficiency boost with the Eco Boss Cap, reducing fuel consumption and emissions.