Red Eléctrica de España has participated in the 13th Science Fair of Seville, where the smart home project ‘Viviendo en la eficiencia’ (Living in efficiency), designed by students of the ‘Heliopolis Secondary School’ in Seville, has been selected as a model of energy efficiency. Red Eléctrica has collaborated with the school in the carrying out of this project, which shows the possibility of obtaining real-time information from all household electrical appliances and their consumption.