• Advisor to the Minister of Energy and Mineral Resources, Indonesia
  • Senior Advisor, Research Institute Sweden
  • Visiting Professor, Stellenbosch University
  • Managing Director, Flemish Institute for Technological Research (VITO)
  • Advisor to BMZ regarding energy access and Green People Energy
  • Chief Executive Officer, South of Europe and Africa, Siemens Gamesa
  • Director, OPEC Fund for International Development (OFID)
  • Head of Unit for Sustainable Energy and Climate Change, Directorate-General for International Cooperation and Development, European Commission
  • Chief Executive Officer, President, LACI-the Network for Global Innovation (NGIN)
  • Senior Consultant, Caribbean Centre for Renewable Energy and Energy Efficiency (CCREEE)
  • Minister of Electricity and Water Affairs, Bahrain
  • Federal Minister for Europe, Integration and Foreign Affairs, Republic of Austria
  • President, United Nations Economic and Social Council
  • Minister of State for Energy and Mineral Development, Uganda
  • Chief Executive Officer, AbzeSolar
  • Managing Director and Chief Executive Officer, Sosai Renewable Energies Company
  • Policy Director, Section for Energy, Ministry of Foreign Affairs (MOFA), Norway
  • Chief Executive Officer, Agnisumukh
  • Chairman, Selco India
  • Chief Executive Officer, Inficold Inc.