Klaus Sattler is an environmental engineer based in Washington DC who joined the World Bank in 2018. In his 10 years of experience in the sustainable development and environment sector he specialized in waste and plastics management, water supply and sanitation, and IWRM/DRM. Klaus worked extensively in the South-East Asia and Africa regions and holds a MSc in Water and Waste Engineering, BSc in Environmental Engineering and Water Management, and a MA in Development Studies.