OpenEcoLabs are places for practical action. With our actions, we pursue a holistic approach to a knowledge-based, sustainable society with open technologies and methods that are accessible to everyone. Making technical construction plans publicly available alone is not enough. It is important to set up locations and projects for practical action, the OpenEcoLabs. We see cycles and open development as the key to a sustainable and responsible future. OpenEcoLabs thus form model places whose forward-looking understanding of action always considers planetary boundaries and social prosperity as a basic requirement for our way of life and economy.