We are Blue21, starting a Blue Revolution

How? By realizing floating cities with a positive impact on the planet. Because we believe that this way we can solve the biggest challenges of the 21st century: land scarcity, climate change, urban growth, and deforestation.
 
Why?

 

We know it’s possible

But we can’t do this alone. That’s why we are a social enterprise and collaboration platform.
 
About us

ready to make waves?

Together we can start the Blue Revolution of the 21st century.
 
Join

What's New

Blue21 present at Volvo Ocean Race Finish

Blue21 is going to be present at the Innovation Pavilion at Volvo Ocean Race Finish in The Hague, the Netherlands, […]

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Opportunities for coastal cities

Blue21 architect, Barbara Dal Bo Zanon, and co-founder, Rutger de Graaf-van Dinther, gave a presentation at Amsterdam Institute for Advanced […]

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Working on 21st century challenges at Blue Forum

Blue21 co-founder, Karina Czapiewska was invited to give a presentation about Blue Revolution at the Blue Week Event held by […]

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Floating development in the North Sea?

The co-founder of the innovative companies, Blue21, DeltaSync and Indymo, Rutger de Graaf-van Dinther, gave a presentation about Blue Revolution […]

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