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Geothermal energy makes it possible to use heat from inside the earth for electricity, hot water and heating, offering an alternative to fossil fuels. Although it is a type of renewable energy with many years of history, it is still largely unknown. Find out what geothermal energy is, how it works and its advantages.

An electrical substation is a set of electrical equipment designed to manage the flow of electricity within a network, allowing it to be safely distributed to end users. But do you know how they work and what types of electrical substations exist?

After their spectacular evolution in recent decades, telecommunications have become an essential and indispensable component for the proper operation of the electricity grid. Discover our progress in this field as pioneers in the deployment of telecommunications services for the electricity network.

Onshore wind energy, a clean and inexhaustible source that has been used for centuries, represents one of our main sustainable bets for the future, but there is still a lot of ignorance about how it works. For this reason, we propose 10 relevant terms to understand how it works and to know in detail each of its parts.

We will build the Fernando Pessoa solar power plant in Portugal, one of Europe’s largest solar power project, which will serve as a model of environmental responsibility and community integration and will supply renewable energy to millions of homes.

Iberdrola's start-up programme, PERSEO, has facilitated a leap in the projection of Spanish company Green Management Technology (GreeMko), thanks to the opportunity to develop a pilot of its technological solution for carbon footprint measurement at the Mad Cool festival in Madrid in 2022.