The future for eco cities

Unmanned vehicles, rooftop gardens and buildings providing clean vegetables to users will be part of the city in the future.

Perspective of a clean vegetable garden on the rooftop of a building - (Photo: Daily Mail)

And yet, the metal fences are no longer available but instead are green fences, allowing people to walk and relax and breathe fresh air.

Rainwater will be filtered automatically and used for swimming pools.

Street lighting system is replaced by energy-saving LED lights, sound induction and movement from vehicles to participate in traffic.

According to Daily Mail, the pioneer in building this ecological city is Belgian architect Vincent Callebaut.

He is working on a number of projects in Kunming City, Yunnan Province, China.

His ambition is to create a link between rural and urban areas.