1. Department of Earth System Science, Ministry of Education Key Laboratory for Earth System Modeling, Institute for Global Change Studies Tsinghua University Beijing China
2. The Bartlett School of Sustainable Construction University College London London UK
3. Integrated Research on Energy, Environment and Society (IREES), Energy and Sustainability Research Institute Groningen (ESRIG) University of Groningen Groningen The Netherlands
4. Industrial Ecology Programme, Department of Energy and Process Engineering Norwegian University of Science and Technology Trondheim Norway