Initiatives toward a green transition at municipality and school levels in the city of Sønderborg, Denmark In the February meeting of the Train2Sustain project, EUC Syd, Denmark presented their take on sustainability and illustrated with a few examples how this large concept, to which everybody can contribute in their own way, is integrated in the school’s educational program and strategic agenda. As the largest vocational school in Southern Denmark with its administrative seat placed in the city of Sønderborg and as an educational institution with a green agenda, EUC Syd is a main partner to the innovative initiative called ProjectZero.