- Macrocarbon, based in Gran Canaria, aims to grow seaweeds on a large scale for two main purposes: creating bio-based products for the chemical industry, like bionaphtha, and producing biochar for carbon sequestration. Our unique method covers the entire process from seaweed farming to final products. We plan to use a biorefinery method to extract valuable substances from the seaweed before turning it into biofuels and biochar through pyrolysis. To reduce transport costs, we want to process the seaweed near the farm, either on a boat or platform. This integrated system is designed to support a global, seaweed-based, sustainable bioeconomy, helping to replace fossil fuels and combat climate change.
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Blue renewable energy
Macrocarbon, based in Gran Canaria, aims to grow seaweeds on a large scale for two main purposes: creating bio-based products for the chemical industry, like bionaphtha, and producing biochar for carbon sequestration. Our unique method covers the entire process from seaweed farming to final products. We plan to use a biorefinery method to extract valuable substances from the seaweed before turning it into biofuels and biochar through pyrolysis. To reduce transport costs, we want to process the seaweed near the farm, either on a boat or platform. This integrated system is designed to support a global, seaweed-based, sustainable bioeconomy, helping to replace fossil fuels and combat climate change.
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Coastal and environmental protection and regeneration

MacroCarbon is a company founded in Gran Canaria to develop a supply chain to grow floating seaweeds at scale to produce bio-based inputs (eg. bionaphtha) for the chemical industry and biochar for permanent carbon sequestration. Our approach is unique since it integrates the entire value chain from aquafarming to products. We will use a biorefinery approach to extract high value products from the seaweed before processing it through pyrolysis for biofuels and biochar. We aim to have the processing plant on a boat or platform close to the aquafarm to avoid costly transport of the wet seaweed biomass. This way we will develop an integrated supply chain that will enable a global role out of a seaweed based circular blue bioeconomy that significantly contributes to de-fossilization of our current system and helps mitigate climate change.
Project TRL: TRL 6 - System/subsystem model or prototype demonstration in a relevant environment
Main sector: Coastal and environmental protection and regeneration
Tidal energy floating platform solution
Project TRL: TRL 7 - System prototype demonstration in a relevant environment
Main sector: Blue renewable energy

MAGMA's ongoing project is at the forefront of sustainable, land-based macroalgae cultivation, focusing on species such as Ulva sp and Palmaria palmata. Positioned at the confluence of cutting-edge aquaculture technology and environmental conservation, our initiative aims to produce high-quality, traceable, and standardized algae biomass. A key aspect of our project is offering a scalable solution to seafarers who already possess infrastructure, such as oyster ponds, enabling them to diversify and enhance their operations sustainably. This approach not only aligns with the urgent need for sustainable practices within the blue economy but also promotes biodiversity, minimizes environmental impacts, and satisfies the growing demand for algae in food and nutraceutical sectors. By adopting advanced cultivation methods, MAGMA is redefining the utilization of marine resources, fostering a healthier planet, and bolstering a more resilient blue economy.
Project TRL: TRL 4 - Component validation in laboratory environment
Main sector: Aquaculture
Autonomous marine traction wings for the shipping industry
Project TRL: TRL 8 - Actual system completed through test and demonstration
Main sector: Blue renewable energy
We want to create a fish reference farm
Project TRL: TRL 7 - System prototype demonstration in a relevant environment
Main sector: Aquaculture
We are working on marine decarbonation. The software is focusing on risk management for decarbonization and manage pollution during the voyage.
Project TRL: TRL 3 - Analytical and experimental critical function and/or characteristic proof-of-concept
Main sector: Shipping & ports
Marine electromagnetic investigation
Project TRL: TRL 9 - Actual system proven through successful mission operations
Main sector: Blue tech and ocean observation
With this project, we aim to conduct a small-scale pilot using our newly developed marine biofuel, Bloom E. This is our residual-grade biofuel that can be used as a drop-in solution in ocean-going vessels. The project aims to showcase Bloom E's exceptionally high CO2 saving potential, which is crucial for FuelEU Maritime compliance.
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Shipping & ports
Zero emission fish feed substitute
Project TRL: TRL 6 - System/subsystem model or prototype demonstration in a relevant environment
Main sector: Aquaculture
Achieve IMO2020 compliance
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Shipping & ports
Production of FluidicAL as solution for the Green Shipping Industry
Project TRL: TRL 7 - System prototype demonstration in a relevant environment
Main sector: Shipping & ports
Valorised seaweed biomass cultivated in land-based photobioreactors, with integrated bioremediation of land-based fish farming.
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Aquaculture
AI for maritime data management
Project TRL: TRL 5 - Component validation in relevant environment
Main sector: Blue tech and ocean observation
Project TRL: TRL 6 - System/subsystem model or prototype demonstration in a relevant environment
Main sector: Blue renewable energy
FLY'RSEA est un service clé en main pour collecter des données environnementales offshore directement sur votre site éolien offshore, du développement au démantèlement.
Cette solution vous permettra de répondre à vos besoins en matière d'études afin de déterminer les mesures à prendre dans le cadre de vos études d'impact sur l'environnement.
Avec ce premier RADAR flottant stabilisé commercial, AKROCEAN démontre son engagement auprès de l'industrie éolienne offshore en améliorant toujours plus les connaissances sur les ressources in situ et la biodiversité.
Project TRL: TRL 8 - Actual system completed through test and demonstration
Main sector: Blue renewable energy
Project TRL: TRL 8 - Actual system completed through test and demonstration
Main sector: Aquaculture
In-land macroalgae cultivation with RAS systems to create high quality biomass and clean waters.
Project TRL: TRL 7 - System prototype demonstration in a relevant environment
Main sector: Blue biotechnology
Carrying out activities in the field of sustainable energy solutions, including the development and production and sale of sustainable offshore floating solar energy solutions.
Project TRL: TRL 7 - System prototype demonstration in a relevant environment
Main sector: Blue renewable energy
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