Culture has social benefits beyond consumption. And, for this reason, it is so important that from a reference space such as a Municipal House of Culture of Rocafort is committed to energy self- consumption, because here the benefit is related to consumption. Not only good practices in its use, but also savings in the costs of a public service. At Iser Smart Energy we defend the implementation of green technologies to improve the society of the present and guarantee the future, but we also advocate the extension of culture, including sustainability, as a principle to improve as a society.