President
Cambridge, Massachusetts, United States
Ecologic Institute
President
Universität Greifswald
Graduate Assistant (Wissenschaftlicher Mitarbeiter)
University of Helsinki
Research Fellow
University of Konstanz
Graduate Assistant (Wissenschaftlicher Mitarbeiter)
Massachusetts Institute of Technology
Deputy Director, Center for Energy and Environmental Policy Research
Ecologic Institute US
President
Georgetown University
Adjunct Professor
Ecologic Institute, Berlin, Germany
Associate, Fellow and Senior Fellow
University of Strathclyde
Visiting Professor, then Professor of Practice
University of Konstanz
University of Helsinki
Gymnasium Neusäß