Ministerial diversity meets green core competencies: Green co-governance in the federal states Analyse Since the 2017 federal elections, Alliance 90/The Greens (Bündnis 90/Die Grünen) have increased the number of their governmental participations in the Länder on a high level. In Hesse, Bremen, Thuringia and Hamburg they were able to continue four coalitions in identical or slightly adjusted constellations. By Arne Jungjohann
