The Reppie waste-to-energy plant is a waste-to-energy plant in Addis Ababa, Ethiopia, which treats waste from the city. The plant was developed by Cambridge Industries Ltd for Ethiopian Electric Power and Addis Ababa City Administration. The facility was founded by Samuel Alemayehu to tackle waste in the city of Addis Ababa. August 2018, the plant began operations, making it is the first waste-to-energy plant in Africa.