BAR Technologies has achieved a groundbreaking milestone in the maritime industry by validating a six-month carbon payback for its WindWings® system through the MarineShift360 Lifecycle Assessment. This achievement not only sets a new standard for transparency but also demonstrates the system's remarkable sustainability credentials. The assessment, conducted over ten months, showcases how WindWings® significantly reduces fuel consumption and CO2 emissions, making it a leading solution for rapid decarbonisation in the shipping sector.
The WindWings® system, designed to revolutionise marine propulsion, boasts an impressive average fuel savings of 1.5 tonnes per wing per day, resulting in a daily reduction of 4.7 tonnes of CO2 emissions on global shipping routes. This breakthrough challenges conventional industry beliefs about the carbon cost of maritime innovations. By quantifying the environmental benefits, BAR Technologies is providing shipowners, regulators, and investors with reliable data to support their decarbonisation efforts.
John Cooper, CEO of BAR Technologies, highlights the significance of this achievement, stating, 'This is a landmark moment for commercial wind propulsion. Demonstrating a sub-six-month carbon payback showcases WindWings® as an immediate environmental solution and a commercially viable option to address the industry's urgent decarbonisation needs.'
Will Hopes, Simulation and Performance Engineer at BAR Technologies, explains the validation of their design approach, saying, 'The study confirms that WindWings® are designed to decarbonise shipping as quickly as possible. Our LCA process is integrated into every design review, ensuring that sustainability is a core consideration.'
Ollie Taylor, Director of Marine Futures, emphasises the impact of this achievement, 'These results demonstrate the power of organisations committing to understanding their environmental impact. LCA provides leaders with the data to make informed decisions and scale those decisions across fleets, supply chains, and product lines. This is exactly what the Impact Accelerator aims to achieve, catalysing change across the industry.'
The LCA, conducted in accordance with ISO 14044 standards, revealed that metalwork contributes the largest share of embedded emissions (44%). In response, BAR Technologies has strategically pivoted its procurement towards recycled-content DH32 steel produced through Electric Arc Furnace processes. Additionally, they are enhancing carbon reductions by optimising tooling utilisation and revising composite layups.
John Cooper further emphasises the comprehensive nature of this achievement, 'This wasn't just a validation exercise. It enhanced engineering reviews, procurement decisions, and customer conversations. We've embedded carbon literacy across all functions, ensuring that sustainable performance is measurable, verifiable, and repeatable.'
The findings have reinforced BAR Technologies' design philosophy, applying carbon payback as a critical metric in all future maritime innovations. By leading with transparency, they are setting a new industry standard and encouraging peers to follow suit. As the maritime sector grapples with decarbonisation, BAR Technologies urges a shift from assumptions to evidence, showcasing the feasibility of credible and verifiable sustainability in commercial shipping.
For more information and to join the journey towards a sustainable marine future, visit BAR Technologies and MarineShift360.
