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BESS Atenea 2

A battery installation of 4.9 MW and 20.3 MWh in Oviedo, Asturias, authorised to build. Every fact below is taken from the latest act in the regional gazette of Asturias that states it, and every act is linked.

In the gazette

Battery power4.9 MW net, 5 MW installed; the net figure from : “”
Storage20.3 MWh
Hours at full power4.2
PromoterInversiones en Transición Energética, S. L.
ConfigurationStand-alone
MunicipalityOviedo
ProvinceAsturias
Step reachedAuthorised to build

Every act, oldest first

PublishedWhat the act doesAuthorityAct
27 Aug 2026Authorisation to build (autorización administrativa de construcción); 4.9 MW, 20.3 MWhConsejería de Ciencia, Industria y EmpleoBOPA-2026-06974

Each act was read in full and every figure checked against the act’s own words. Where acts differ, the latest act that authorises the installation gives the figure above. Source: the regional gazette of Asturias, read 26 to 27 October 2026; only facts are taken from it, and each act is linked.

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