Berlin Energy Agency
After his university studies in Process and Environmental Engineering, Michael Geissler worked as a project manager at Bewag AG (today: Vattenfall Europe) and then as an independent consulting engineer. Against this background and with another degree in Industrial Engineering and Management, Michael Geissler was assigned the development of the technical projects division when he joined the Berlin Energy Agency in 1994. In 1997, he was appointed sole Chief Executive Officer of the company. Michael Geissler is, amongst other positions, honorary Secretary General of FEDARENE (European Federation of Agencies and Regions for Energy and Environment), Chairman of the German Federation of Energy and Climate Protection Agencies and member of the Climate Protection Expert Council of the State of Berlin.