Various shots of a wind turbine in operating mode. New energy farms in the village of Freiamt, a village in Baden-Wurttemberg in the heart of the Black Forest, self-sufficient in terms of energy through the production of renewable energy. Farm building. Wind. Solar panels on the roof of a barn. Tour of the farm and explanations on thermal energy recovery from the milk of cows. Keywords: GERMANY,WIND ENERGY,NEW ENERGY,SOLAR ENERGY,FARM