CAPCO2 is one of the key projects within the TECNAVAL 2025 initiative, focused on developing a physical pilot CO₂ capture plant to support the decarbonization of maritime transport.
The project aims to design and test a land‑based pilot plant that replicates a vessel’s operating conditions to comply with European emissions regulations. This pilot enables controlled experimentation and optimization of CO₂ capture efficiency.
ASTANDER, drawing on its extensive experience in shipbuilding, repair and conversion, has contributed to the assessment of CO₂ capture technologies, the identification of suitable fleets, and the design and development of the prototype.
ACHIEVEMENTS
After two years of work, the team has developed a compact, scalable CO₂ capture pilot plant capable of being tested in controlled conditions. Designed and engineered entirely in Spain, the system is highly efficient, focusing solely on the absorption phase to minimize energy consumption while storing the captured solution on board.
CAPCO₂ is emerging as a promising solution for advancing maritime sector decarbonization, one of the industry’s greatest challenges.
PROJECT DEVELOPMENT
The project includes activities such as:
(1) Analysis of existing CO₂ capture technologies. (2) Market assessment to determine scalability and adoption potential. (3) Definition of the pilot’s optimal characteristics and target vessel. (4) Evaluation of design alternatives and selection of the final prototype. (5) Conceptual and functional design of onboard integration. (6) Development of a digital twin. (7) Detailed engineering, construction, installation, and testing of the prototype. (8) Final integration analysis and evaluation of results.
Plan de Recuperación, Transformación y Resiliencia –Financiado por la Unión Europea – NextGenerationEU
