How will our coastal cities look like when the ice melts and causes rising sea levels? How can we take care and give room for the millions of climate change refugees in the future? Well, the Belgian architect Vincent Callebaut might have the answer.

Vincent Callebaut has designed a “floating ecopolis” called Lilypad. Each of these floating cities has room for 50000 people. The city will be able to generate its own energy with the help from several wind turbines, wave power and solar panels. Lilypad will also be able to collect and clean rainwater for daily use around the city.

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In Madrid, the capital of Spain, a huge structure called the “Air Tree” is currently under construction. It is designed to both affect the surrounding environment and act as a social gathering point for people.

The “Air Tree” will generate its own electricity using solar photo voltaic cells placed on top of it. The solar panels will generate enough electricity to be able to sell the energy to local energy companies.

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