The general idea of this thesis can be concluded as Smart SME Cluster Organization for Collaborative Energy Management. CEnergyC addresses the need of European industrial SMEs to transform their business models by integrating key issues of the energy management transition. CEnergyC specifically addresses these challenges for SMEs located in isolated areas, with the ambition to integrate REn as a key driver of sustainability. The project builds energy management solutions dedicated to SMEs, and ensure the best possible balance between locally produced REn and residual purchase of energy from large distributors. CEnergyC develops a new concept of energy efficient SME Cluster, based on collaborative management principles.