Brake Energy
clean energy from braking trains
Sag’s Wien App
reporting problems to the municipal administration
Vienna’s dual infiltration model
Sustainable rainwater management for the Smart City
DigitalCity.Wien
Vienna as a people-centred digital capital
LED it shine
environment-friendly street lighting
Drinking water power stations
Green electricity from Vienna’s spring water mains
Technology Centre Seestadt
Austria’s first commercially used plus-energy building
Open government data for a Smart City
Open access to a wide range of municipal data
Citizens’ power plants
community-funded solar energy