Sustainable Cities for Tomorrow
More than 20 classes developed this sustainable city. A cable car line is the safe, environmentally friendly and convenient new public transport system which reduces CO2 and other greenhouse gases and improves the air quality of the city. Lot’s of windturbines and solar panels support the town with renewable energy. The green spaces are important for recreation but serve also as allotments. There are even garden on the roofs of skyscrapers which supply the inhouse restaurant with food.