Located in Berlin, B.&S.U. mbH is an independent company that provides clients with various services, research and development with the focus on energy efficiency, renewable energy, local climate protection in municipalities, sustainable urban development, mobility and European funding programmes. B.&S.U. mbH was founded in 1991 and has experience from more than 6,000 local, regional and international projects. The company has 31employees and can provide a broad knowledge base in the fields of environmental technology and science, energy efficiency, renewable energy sources, management systems, training and public relation. These competences coupled with a long-standing experience in overall project management, especially in European Energy Award, IEE, Horizon2020, INTERREG and Twinning projects, ensure the successful implementation of European and national projects.