Introducing the Lindell family from Hässelby - test pilots on our journey towards a climatesmart future.In the unique "One Tonne Life" project, dad Nils, mum Alicja and teenagers Hannah, 16, and Jonathan, 13, will try to live within the limits of one tonne of carbon dioxide emissions per person per year.The project has been initiated by A-hus, Vattenfall and Volvo Cars. ICA and Siemens are the pro...