Iberdrola's distributed electricity grew by 7.5% in 2025 due to higher demand and electrification
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Iberdrola leads the way towards electrification
Iberdrola's distributed electricity grew by 7.5% in 2025 due to higher demand and electrification [PDF]
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Strong growth in the United Kingdom is highlighted, driven by the contribution of SP Electricity North West.
Installed capacity reaches 58,343 MW (+3.2%), with significant growth in wind power and storage.
Distributed energy
The energy distributed by Iberdrola worldwide during the 2025 financial year increased by 7.5% to a record 255,976 gigawatt-hours (GWh), driven by the United Kingdom (+52.2%, which already includes the contribution from SP Electricity North West), according to information submitted to the Spanish National Securities Market Commission (CNMV).
Installed capacity
At the end of 2025, Iberdrola's installed capacity worldwide reached 58,343 megawatts (MW), representing an increase of 3.2%. Of this figure, 40.5% corresponds to onshore and offshore wind power, 22% to hydroelectric power, and 15% to solar power.
Also noteworthy is the increase in battery storage capacity, which is now 683 MW, with developments in Australia, Spain, and the United Kingdom.
By areas, the most notable increases in capacity are Iberdrola Energía Internacional, up 19% for the year, driven by new plants installed in Australia; the United Kingdom, where capacity grew by 8% due to the installation of wind and battery capacity; and the United States, where capacity increased by 5%.
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Iberdrola SA published this content on February 06, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on February 06, 2026 at 17:06 UTC.
Iberdrola, S.A. is one of the leading Spanish electricity producers and distributors. The group is also the world's No. 1 producer of wind energy. Net sales break down by activity as follows:
- distribution of electricity and natural gas (44.9%);
- transmission and distribution of electricity and natural gas (36%);
- production of electricity and renewable energies (19.1%): 238,164 GWh produced in 2024 and distributed by country between Spain (89,060 GWh), Brazil (80,922 GWh), the United Kingdom (37,642 GWh), and the United States (30,540 GWh).
Net sales are distributed geographically as follows: Spain (37.6%), Brazil (20.2%), the United States (17.2%), the United Kingdom (17.1%), Mexico (3.8%) and other (4.1%).
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