Shipping faces a pollution challenge, but Seabound offers a unique solution that goes beyond reducing carbon dioxide emissions.
Based in London, Seabound has introduced a carbon capture system that converts CO2 from ship engines into limestone, a crucial component in cement production.
The innovative technology has been implemented on the UBC Cork, a cement carrier currently traversing the Mediterranean Sea. Upon reaching Norway, the limestone generated during the voyage will be utilized at Heidelberg Materials’ net-zero plant in Brevik to produce more cement.
Maritime shipping and cement manufacturing are significant contributors to global carbon emissions, accounting for approximately 3% and 8% respectively. Addressing their emissions is complex, with challenges such as the energy density of batteries for ships and the carbon dioxide released during cement production.
The International Maritime Organization (IMO) mandates a reduction of greenhouse gas emissions by 30% for fleet owners over the next decade, escalating to 65% by 2040.
Seabound is among the companies exploring solutions, with Amogy proposing ammonia-cracking technology for zero-emission power in the shipping industry. While ammonia shows promise as a clean fuel, its adoption would require significant modifications to existing ship power systems.
Seabound’s retrofit approach aims to integrate carbon capture systems into existing engines, offering a more seamless transition for reducing emissions. Heidelberg Materials anticipates a decrease in shipping-related emissions through the adoption of Seabound’s technology.
