Sustainable heating

We are three students from Nordahl Grieg high school and  we are trying to find a solution to how we can heat up our citys sustainably.

We are four students from YBC high school and we  are trying to find a solution to how we can heat up our citys in a sustainable way.

We are two students from Ørestad high school and we  are trying to find a solution to how we can heat up our citys in a sustainable way.