Freiburg

Question 1

Freiburg water

Answer 1

Green roofs, water collection, unpaved tramways

Question 2

Freiburg energy

Answer 2

Biomass from rapeseed oil and wood, 10 million Kw from solar, 100% renewable by 2050

Question 3

Freiburg green spaces

Answer 3

40% forested , 44000 trees planted, river Dreisam allowed to flow naturally

Question 4

Freiburg social planning

Answer 4

Locals can invest in renewable energy, investors receive free season tickets at the stadium with solar panels, rewards to those who compost

Question 5

Freiburg economic planning

Answer 5

Solar company HQs, 10000 employed in 1500 environmental businesses, conferences, 250 employees in solar factory

Question 6

Freiburg transport

Answer 6

ITS, low fares, tickets for concerts or events are valid tickets for transport , 30km of tram connected to 168km of bus networks, 70% in 500m of tram stops (trams every 8 minutes)

Question 7

Singapore transport

Answer 7

Quota of cars, high petrol prices, high registration prices, restrictions to centre at rush hour, overhead rail system

Question 8

Beijing transport

Answer 8

Limited car sales (20% of applicants), cars banned one day a week based on license plate, parking fees, 30 metro lines planned to be constructed