Dr Daniel M Kammen Director RAEL University of California speaking at a seminar

Dr Daniel M Kammen, Director, Renewable and Appropriate Energy Laboratory (RAEL), University of California, Berkeley, USA and former Science Envoy, State Department, USA, speaking at a seminar on Clean Energy Investment Opportunities for Bangladesh at Independent University, Bangladesh (IUB) in the city on Sunday, organised by School of Environmental Science and Management of IUB.