CLUERGAL was created in November 2010 under the initial name of «Galician Cluster Association of industry and support services for the development of renewable energies and energy sustainability».

Initially promoted by companies of components and services linked to the energy sector, Cluergal is an open and multidisciplinary organisation that also includes technologists, promoters, distributors and, in general, entities related to the renewable and conventional energy sector.

The general objective of the Cluster is to promote joint projects among its members, the development of the industry and services of the renewable energy sector, as well as actions aimed at promoting energy sustainability, to achieve a higher level of competitiveness of the entire sector, the general defence of its interests, promoting a socio-economic and regulatory environment suitable for the development of this industry in Galicia, without prejudice to transfer its proposals to the rest of the state and other countries.