Peter D. Lund is Professor in Advanced Energy Systems at Aalto University with past visiting positions in Germany and China. He has long experience in sustainable energy. He is active in senior roles with EU energy initiatives: he chaired the Advisory Group Energy of European Commission and Energy Steering Panel of European Academies Science Advisory Council, Co-Chair of European Academies’ Science Advice for Policy on the Energy Transition. He is vice-chair of the Finnish Climate Panel, member of the Swedish Engineering Academy in Finland and the Finnish Academy of Science and Letters.