Systrar (Sisters) is a historical drama mini-series that is set in the late 1960s in southern Sweden. It premiers on Christmas day on the Swedish public service television. A case study has been performed on Systrar with the purposeto gain hands-on experience on the current possibilities of sustainable film production actions in the Southern Swedish region, and to take the lessons learned from this experience to inform the creation of a set of environmental criteria for co-funding film production at Film i Skåne. The report was made in collaboration with the Green Screen Partner the municipality of Ystad.