21. Mar 2025
All In On Green: Danish Environmental Technology Expands to Brazil with Support from Clean

All In On Green is an innovative Danish company dedicated to combating plastic pollution in the world’s oceans. Their flagship innovation, SeaProtectorOne, has alone prevented 63,000 pieces of waste from ending up in the Kattegat in a single year. This demonstrates its significant success—not only for the world’s oceans but also for Aarhus Municipality, which has decided to extend the agreement with All In On Green for another five years.
A Danish solution to a global challenge
Plastic pollution in rivers and seas is a growing problem worldwide, with large amounts of waste ending up in the oceans every year. All In On Green’s solution, SeaProtectorOne, is a system that can capture up to 100% of plastic waste in waterways without harming wildlife or disturbing the ecosystem. The solution is modular, powered by green energy, and requires minimal maintenance, making it highly versatile and ideal for deployment. Now, All In On Green **aims to expand its reach globally. With the help of Clean, Denmark’s water and environment cluster, the company is now working to establish itself in the South American market.
Collaboration with Clean paves the way
Clean has played a crucial role in All In On Green’s international expansion. Through Clean’s international network, the company has gained access to local partners, authorities, and investors in Brazil. As part of this effort, All In On Green participated in the G20 Social in Rio de Janeiro in November 2024, where they showcased their solution to decision-makers and sustainability actors.
The most important thing for us was expanding our network, which we had ample opportunities to do. Clean acted as a vital support system, taking care of all arrangements so we could fully focus on the interesting presentations. We connected with both familiar faces and new contacts who later proved invaluable. – Frank Rosenbjerg, co-owner of All In On Green.
First steps in Salvador
With support from Clean, All In On Green has conducted preliminary studies in Salvador to identify the most suitable river for installing SeaProtectorOne. The project has already drawn the attention of local authorities and environmental organizations. The company is also planning to return in spring 2025.
We have been invited back to Rio de Janeiro this May by a leading NGO to discuss waste sorting in water systems. Everyone we’ve met in Brazil has shown incredible optimism and enthusiasm for our product. – Frank Rosenbjerg, co-owner of All In On Green.
A sustainable future
All In On Green’s engagement in Brazil exemplifies how Danish cleantech can address global environmental challenges. With support from Clean, the company continues its mission to stop plastic pollution at the source and create a cleaner future for the world’s oceans.
We developed an environmental technology solution because the world’s oceans face a massive problem we’re passionate about solving. We’ve been pleasantly surprised by the positive reception our product has received in Brazil and look forward to continued collaboration.
– Frank Rosenbjerg, co-owner of All In On Green.
Co-funded by The Danish Energy Agency and The Danish Agency of Higher Education and Science.This activity is part of Brazil-Denmark Water Network and P.R.E.S.I. (Pathways to Resource Efficiency).