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Iberdrola is leading the development of offshore wind power in the United States with the takeover of Vineyard Wind 1, which with a capacity of 800 megawatts (MW) will become the largest offshore wind farm in the United States and whose development will boost local employment.

The new electric power line between the states of São Paulo and Minas Gerais, with a length of more than 1,600 kilometres, is Iberdrola's largest grid project in the world.

The hallmark of the Group is its steady growth and its forward-looking vision to prepare for the future energy needs of society.

The construction of the Aldeadávila dam more than half a century ago represented one of the most important milestones in Iberdrola's history in Spain. This hydroelectric facility, located in a canyon in the Arribes del Duero Natural Park in Salamanca, is one of the largest generators of renewable electricity in the country, enough to supply 733,000 homes.

Historically, transporting wind turbine blades has not been easy due to the increasing size and weight of the blades and the fact that wind farms are often located in remote and inaccessible areas. To reduce the environmental impact of this transport, Blade Lifter technology was developed, which uses the inclination of the blades to facilitate their transport.

Solar photovoltaic energy is one of the most important and well-established renewable energy sources. For the past few years, floating solar PV has been gaining ground, which, according to the World Bank, could double installed capacity. At the moment, it has gone from 61 MW in 2015 to more than 3 GW in 2021, with 688 MW added in 2020 alone.