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.


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.

What's New

Floating PV boom era has started!

Image source: Kyocera Recently many countries facing land scarcity issues have resorted to building PV systems on water as an innovative […]

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Blue21’s article ‘A Blue Quantum Leap’ published by Water Governance Magazine, STOWA

Image Source: Water Governance We are pleased to announce that our article Een Blauwe Kwantumsprong: Welke Governance Opties Hebben We? […]

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Blue21 in the 1st Tahitian Seasteading Gathering!

Image Source: The Seasteading Institute The First International Conference on Floating Islands will take place next week in Tahiti. From […]

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Floating bridge in Angkor Wat, Cambodia near completion

A temporary floating bridge is being constructed in Angkor Wat, Cambodia, that will allow local visitors and tourists to continue […]

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