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.

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An electric bus from TMB (Transports Metropolitans de Barcelona) drives along a city street, passing in front of the Arc de Triomf. The bus features the EcoBus brand on its side, with a logo highlighting the words "Electric" and "Zero emissions," emphasizing its eco-friendly nature. The surrounding area shows buildings and trees, with a line of people on the sidewalk.
03/03/2026
The operation will enable TMB to monetise the significant volume of energy savings generated by its past and future decarbonisation actions until 2030.
View of the interior of a bowling center, featuring modern lighting in purple and neon tones. Several bowling lanes with LED lights and colored bowling balls are visible. In the foreground, there is a seating area with black chairs and tables, while in the background, a motivational message on the wall reads "STRIKE YOUR LIMITS." The atmosphere is modern and energetic, with a technological design.
03/03/2026
Three young adults pose in front of an Iberdrola corporate backdrop announcing the 2024–2025 Scholarships. Each of them holds a scholarship certificate and is dressed in formal attire. The background displays the texts “Iberdrola” and “Scholarships 2024–2025,” along with green, blue, and yellow graphic elements.
02/03/2026
A group of people, all wearing safety helmets and yellow reflective vests, are attentively listening to a man in an orange reflective jacket who is explaining something in front of the blueprints pinned to the wall. The standing man, in the orange vest, appears to be the project leader. In the background, there is a spacious and unfinished area, with walls showing signs of wear. The scene takes place during a visit or presentation at a building rehabilitation site.
25/02/2026

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

Reservoirs play a key role in water management in Spain

Find out how reservoirs promote sustainable water use and help mitigate the effects of of droughts and floods in Spanish river basins.

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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