GreenTecLab: Start-Ups of the month Grüne Innovationen für lokale Transformationsprozesse: Europäische Startups als Treiber der Energiewende GTL Start-ups from Crete in the Ruhr Area: Experience exchange for transition Creative autumn in GreenTecLab: First start-ups and new activities in the European GreenTecLabs (GTL) Green Business Ideas for Climate Protection and Agricultural Economy – First Pitch Event of green Start-ups on Crete in the project GreenTecLab GreenTecLab: Green Recovery – New Start-ups and Projects for Greece, Spain and Slovakia