Meet the cement transport ship that makes cement ingredients while sailing

In a groundbreaking move to combat pollution in the shipping industry, London-based Seabound has introduced an innovative carbon capture system that converts carbon dioxide emissions into limestone, a vital component in cement production. This technology is currently operational on the UBC Cork, a cement transport vessel navigating the Mediterranean Sea. Upon its arrival in Norway, the limestone generated during its journey will be unloaded and sent to Heidelberg Materials’ net-zero facility in Brevik for cement manufacturing. This collaboration aligns with Heidelberg's recent plans to deploy over 100 self-driving trucks, courtesy of Pronto, a startup founded by ex-Google executive Anthony Levandowski. Both shipping and cement production are significant contributors to global carbon emissions, accounting for around 3% and 8%, respectively. Addressing these emissions poses a considerable challenge. For the shipping sector, the current battery technology lacks the energy density needed for long-haul voyages. In cement production, the chemical process used to create Portland cement emits CO2, alongside the fossil fuels that typically power these operations. The urgency for the maritime industry to reduce its environmental impact is underscored by the International Maritime Organization (IMO), which has mandated a 30% reduction in greenhouse gas emissions from shipping fleets over the next decade, escalating to a 65% reduction by 2040. Seabound is not alone in its efforts; Amogy is also exploring zero-emission power solutions through ammonia-cracking technology. While ammonia is emerging as a promising energy-dense fuel source that could significantly cut greenhouse gas emissions, its implementation would necessitate extensive modifications or replacements of existing ship power systems. In contrast, Seabound's approach allows for a more straightforward retrofit, incorporating a carbon capture system into existing internal combustion engines by utilizing their exhaust. Heidelberg Materials has expressed optimism that integrating Seabound's technology will significantly help mitigate emissions related to cement transportation, contributing to a more sustainable future for the industry.