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      Iberdrola España, leader in renewable energy in Spain

      The age of electricity

      Electricity grids and energy storage solutions are key to accelerating electrification in Spain and strengthening the country's autonomy and competitiveness.

      Find out more
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      Panoramic view of the Valdecañas dam, with its imposing structure over a mountainous landscape.
      05/05/2026
      The first pumping operations have already been successfully carried out at this facility.
      Representatives from Iberdrola and Legalitas shake hands in front of the Iberdrola logo outside their offices.
      07/05/2026
      i-DE workers at an electrical substation, overseeing equipment and observing wind turbines in the background.
      21/04/2026
      View of solar panels installed on a rooftop, with a row of apartment buildings in the background. The sky is a clear blue with a few scattered clouds.
      08/05/2026

      Services and Products in Spain

      Electric power

      Would you like to save on your electricity bill? Choose the plan that best suits your consumption needs.

      Energy efficiency in Spain

      Improving energy efficiency means gaining in savings, comfort and ecology. Find out how we help our customers to reduce the energy consumption.

      Electric mobility

      We are aware of the key role of the electrification of transport in the energy transition in Spain and, for this reason, we promote electric and sustainable mobility.

      Smart Solar

      Do you want to install solar panels and generate your own energy to save on your bills? Find out what smart solutions we offer for our customers in Spain.

      Our Business

      Photovoltaic self-consumption

      Thousands of Spaniards are opting to generate their own energy using sunlight. Find out why to choose this energy alternative.

      Pumping stations 

      Discover how pumped-storage power plants work and their essential role in energy storage in Spain.

      Aerothermal energy

      Aerothermal energy is emerging as one of the most innovative and sustainable solutions for heating homes in Spain. Discover why.

      Smart grids

      We continue to make progress in the transformation of electricity grids towards a smarter, more reliable and secure infrastructure.

      Top stories

      Hydroelectric dam in a deep rocky canyon with intense blue water, captured from an aerial perspective

      Reservoirs and their essential role during Spain’s power outage

      Find out more about the role of Iberdrola España's hydroelectric plants in restoring energy supply after the April 2025 blackout.

      Plan il·lumina: the electrical redesign of the areas affected by the 2024 flash floods in Spain

      We are building the electricity grid of the future in the areas impacted by last October’s floods: a more robust, resilient and digital distribution network. Learn about the Plan il·lumina.

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