The town of Ii in northern Finland is a green trailblazer. It has managed to stop burning fossil fuels and will have reduced carbon emissions by 80% by 2020; that is 30 years ahead of the EU target. It is also aiming to be the world’s first zero-waste town. It is happening because of the collective effort of the community. Erika Benke discovers how everyone is involved; from local businessmen to the mayor and from schoolchildren to their parents and grandparents.