Energy efficient buildings, safe and clean environment, and sustainable infrastrucutre are objectives of high relevance, both in China and Europe. A common goal is the development and implementation of game-changing solutions in the building and environmental sector. Collaborative projects between continents with economic and cultural differences boost the knowledge and technology transfer. Exchange of know-how is the major driving force for development and innovation needed by the industry and society. greenKon discovers potential projects, unifies experts, develops master plans, identifies technology providers, and offers project management. We operate in China and Europe, with the head office in Germany and a branch office in Beijing greenKon bridges China and Europe, brings together industry, research institutions, and governmental organisations for the growth of a sustainable and clean environment.