Sommario: 1. Cambiamenti climatici, energie rinnovabili e agricoltura – 2. Un nuovo modello di impresa agricola – 3. Le ragioni della conservazione delle specificità dell’impresa agricola ; The multi-functional dimension of the agricultural entrepreneur has long been well known to the European Union, which, translating the international policy to combat climate change at European level, has invested the primary activity of the function of sustainable production, combining environmental protection objectives with climate resilience objectives, also linked to the production of renewable energy.The multi-functional dimension of the agricultural entrepreneur has long been well known to the European Union, which, translating the international policy to combat climate change at European level, has invested the primary activity of the function of sustainable production, combining environmental protection objectives with climate resilience objectives, also linked to the production of renewable energy.