Ursula Sladek (born 6 September 1946) owns a small local power company, Schönau Power Supply, located in Schönau im Schwarzwald, Germany, that provides electricity from renewable energy sources to the German electricity grid. Her company "gets much of its energy from small local energy producers, including a handful of hydropower operations, solar panels, some wind turbines, and about 20 washing-machine-size co-generation plants in people’s homes that produce both heat for the home and electricity for the grid". Sladek has also been interested in finding ways of rendering nuclear power unnecessary in Germany: Sladek won a Goldman Environmental Prize in 2011.