Renewable Energy Hamburg was founded by the Free and Hanseatic City of Hamburg and the Registered Association for the Promotion of the Renewable Energy Hamburg Cluster. Both have interests of 51 and 49 per cent respectively in the Renewable Energy Hamburg Cluster Agency. Renewable Energy Hamburg includes some 190 companies in the Metropolitan Region of Hamburg from the sectors of finance, research, production, project development, and legal consultancy. Using various information channels such as newsletter, blog and social media, Renewable Energy Hamburg offers the latest information on its own projects and developments in the renewable energy sector both nationally and internationally. For international partners and requests, it serves as the first access point to the renewable energy industry in the Metropolitan Region of Hamburg. Furthermore, Renewable Energy Hamburg provides its members and interested guests a broad range of webinars on current energy topics alongside regular network meetings, conferences, and trade fair representations.