DNV, Sintef, Equinor and Lundin have signed an agreement to establish the world’s first pilot project for active, nature-based carbon capture at sea. The objective is to develop technology and methods to enable the capture of millions of tonnes of CO2 through the cultivation of seaweed. The project centres on growing huge amounts of sugar kelp on long cables fastened to buoys floating on the sea surface. The installations are to be established in areas with excellent natural conditions for growing seaweed. Through photosynthesis, the seaweed will use the sunlight, grow and capture carbon from the atmosphere. It is exactly the same process as trees and other plants use on land. After around six months in the sea, the seaweed has captured its maximum capacity of CO2 and is therefore ready for harvesting and subsequent processing for carbon storage.Carbon capture is crucial to global efforts to reach climate targets and limit global warming in line with the Paris Agreement. The project partners expect that seaweed cultivation will make a significant contribution to the climate because it is an efficient method for capturing carbon and has great upscaling potential. There are numerous locations around the world that are ideal for seaweed-based carbon capture, including Norway, with the opportunity to establish new green jobs. The project, entitled “Seaweed Carbon Solutions”, was launched in April 2022. The pilot project will run until the end of 2024 and, if everything goes according to plan, the commercial upscaling phase should commence in 2025, with one or more major installations off the coast of Trøndelag in central Norway. The objective is to demonstrate scalable technology with the potential to allow carbon capture on an industrial scale. The project has funding of more than NOK 30 million over three years (the pilot phase) and is being run by Sintef and DNV, with Equinor and Lundin as the principal partners. NIVA is participating as R&D partner, while UN Global Compact and Rev Ocean are involved as consultants to the project.
DNV, Sintef, Equinor and Lundin have signed an agreement to establish the world’s first pilot project for active, nature-based carbon capture at sea. The objective is to develop technology and methods to enable the capture of millions of tonnes of CO2 through the cultivation of seaweed. The project centres on growing huge amounts of sugar kelp on long cables fastened to buoys floating on the sea surface. The installations are to be established in areas with excellent natural conditions for growing seaweed. Through photosynthesis, the seaweed will use the sunlight, grow and capture carbon from the atmosphere. It is exactly the same process as trees and other plants use on land. After around six months in the sea, the seaweed has captured its maximum capacity of CO2 and is therefore ready for harvesting and subsequent processing for carbon storage.Carbon capture is crucial to global efforts to reach climate targets and limit global warming in line with the Paris Agreement. The project partners expect that seaweed cultivation will make a significant contribution to the climate because it is an efficient method for capturing carbon and has great upscaling potential. There are numerous locations around the world that are ideal for seaweed-based carbon capture, including Norway, with the opportunity to establish new green jobs. The project, entitled “Seaweed Carbon Solutions”, was launched in April 2022. The pilot project will run until the end of 2024 and, if everything goes according to plan, the commercial upscaling phase should commence in 2025, with one or more major installations off the coast of Trøndelag in central Norway. The objective is to demonstrate scalable technology with the potential to allow carbon capture on an industrial scale. The project has funding of more than NOK 30 million over three years (the pilot phase) and is being run by Sintef and DNV, with Equinor and Lundin as the principal partners. NIVA is participating as R&D partner, while UN Global Compact and Rev Ocean are involved as consultants to the project.
