SMEs-which provide two-thirds of all jobs in the European Union-have proven to be particularly dynamic vehicles for innovation so they must be given easy access to available advanced energy systems. In this scenario, renewable energies represent the most adequate resource to supply SMEs, included in rural areas, assuring continuity and without dependence to the fluctuations of energy market. SMEnergy project results have to be taken into account because the project, specially designed for the Spanish Region of Aragon, can be implemented to specific European Areas needs and integrated at a wider key synergy＇s project.