PEEB combines financing for energy efficiency in large-scale projects with technical assistance through policy advice to governments and expertise for building sector professionals. PEEB was initiated by the governments of France and Germany and is implemented by Agence Française de Développement (AFD), Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ GmbH) and the French Agency for Ecological Transition (ADEME). The Programme for Energy Efficiency in Buildings (PEEB) is currently funded by the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU), the French Ministry for an Ecological Transition (MTE), the Agence Française de Developpement (AFD) and the French Facility for Global Environment (FFEM). PEEB is catalysed by the Global Alliance for Buildings and Construction (GABC).