HAN Clash is an interactive game concept made to lower the CO2 emissions of Universities by showing sustainable behavior. every academy on the HAN university has its own building. Every building can score points by participating in lowering the CO2 emission. Students do this by actively thinking about their co2 emitting behavior. for example take the train instead of the car or turn of the lights of a classroom as soon as you leave. all the actions will be monitored with the HAN card. The building with the lowest CO2 emission wins a huge party at the end of the year.
This is your Ecological footprint and it can be seen as soon as you enter your building. If you enter the building and you leave a trail of flowers, your CO2 emission is great! But if you leave a trail of fire and destruction, well.... your CO2 emissions is horrible.
