Regional Government of Castilla y León organized the third Regional Workshop (RCSW3) in Ávila on 2nd October. The workshop was addressed to share the good practices executed in the city and province with the contribution of some implementations from other provinces of the region that could be applied in Ávila. Local and regional administrations (Ávila City Council (@AyuntamientoAvila) and the Regional Entity of the Energy of Castile and León(EREN)), the Catholic University of Ávila (@UniversidadCatolicaAvila), regional technical centres (CIDAUT and CARTIF (@CARTIF)) and regional business (CESVIMAP (@CESVIMAP), ADEPA, SENAE, GredosBike(@ebikegredos)) presented their point of view, achievements, challenges and experiences aiming to foster the sustainable solutions based on electricity.