The Renewable Energy and Energy Efficiency Partnership (REEEP) is a Vienna-based international organisation (link in German) that advances markets for renewable energy and energy efficiency with a particular emphasis on the emerging markets and developing countries. Its primary focus is in de-risking and scaling up clean energy business models. REEEP was originally launched by the government of the United Kingdom, along with other partners, at the Johannesburg World Summit on Sustainable Development (WSSD) in August 2002.