Environmental report approved for 20 MW battery system in Palencia to be hybridized with solar and wind plant
02 Jun 2026
Effective: 02 Jun 2026
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Who is affected:
Renewable energy promoters, energy sector and administrations in Castilla y León
Summary
The Directorate General for Environmental Quality approves the environmental impact report for installing a 20 MW energy storage system in Villamediana (Palencia), which will be connected to an existing hybrid solar-wind plant.
Detailed analysis
PRO
The resolution formulates the simplified environmental impact report for the BESS Armus project, a 20 MW battery energy storage system with 80 MWh total capacity (4-hour autonomy) promoted by Planta FV 124, SL in Villamediana, Palencia. The system will be hybridized with the Armus Solar installation (49.88 MW photovolt…
Full official title
Resolución de 11 de mayo de 2026, de la Dirección General de Calidad y Evaluación Ambiental, por la que se formula informe de impacto ambiental del proyecto «Módulo de almacenamiento de energía "Armus", de 20 MW de potencia instalada, y su infraestructura de evacuación, para su hibridación con la instalación híbrida "Armus solar", de 35 MW eólico y 49,88 MW fotovoltaico, provincia de Palencia».