• Global Energy Representative, Practical Action
  • Director-General, International Renewable Energy Agency (IRENA)
  • CEO, COHERSA
  • Associate Director, Energy Efficiency and Climate Change, European Bank for Reconstruction and Development (EBRD)
  • Executive Director, RCREEE
  • Energy Project Finance Manager, Garanti Bank
  • Director General, The Energy Resources Institute, India
  • Director, Caribbean Centre for Renewable Energy and Energy Efficiency (CCREEE)
  • Assistant Professor, Institute of Energy Systems and Electrical Drives, TU Wien
  • Project Manager, National Cleaner Production Center
  • Deputy Secretary-General of the United Nations
  • Energy Task Manager, Global Gender Office (GGO), International Union for Conservation of Nature (IUCN)
  • Global Energy & Sustainability Policy Manager, Johnson Controls
  • Minister for Agriculture, Forestry, Environment and Water Management, Austria
  • Academic Director, Energy Academy Europe
  • Member of Executive Board, Bank of Austria
  • Area Sales Manager, EMEA, Gildemeister Energy Solutions
  • Senior Energy Specialist, World Bank
  • Minister for Transport and Infrastructure, Morocco
  • Executive Director, Climate Finance - Climate Policy Initiative (CPI), Inc.