Agrupación Maira Delta
A battery installation of 45 MW and 180 MWh in Valluércanes, Burgos, environmental decision. Every fact below is the gazette’s own, from the latest act that states it, and every act is linked.
In the gazette
| Battery power | 45 MW |
| Storage | 180 MWh |
| Hours at full power | 4.0 |
| Promoter | SOLARIA Promoción y Desarrollo Fotovoltaico, S.L.U. |
| Configuration | Added to a plant |
| Plant it is added to | Agrupación Maira Delta, 115 MW, solar |
| Municipality | Valluércanes |
| Province | Burgos |
| Substation | Barcina 400 kV |
| Step reached | Environmental decision |
Every act, oldest first
| Published | What the act does | Authority | Act |
|---|---|---|---|
| 5 Nov 2025 | Environmental decision; 45 MW, 180 MWh | Ministry for the Ecological Transition, Directorate-General for Environmental Quality and Assessment | BOE-A-2025-22418 |
| 22 Dec 2025 | Public consultation; 45 MW | Subdelegación del Gobierno en Burgos | BOE-B-2025-47326 |
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: Boletín Oficial del Estado. Basado en datos de la Agencia Estatal Boletín Oficial del Estado.
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