The electricity distributed by Iberdrola exceeded 124,201 GWh in the first half of 2025, representing an increase of 4.8% compared to the same period of the previous year, as reported to the Spanish National Securities Market Commission (CNMV).
The growth has been particularly notable in the United Kingdom, where distributed energy has increased by more than 30%, exceeding 20,000 GWh, thanks to the integration of the British distributor ENW. In Spain, distributed electricity increased by 2.5% to 44,871 GWh in the first half of the year.
Likewise, Iberdrola’s own generation has reached 66,300 GWh during the first six months of the year, 2.3% more than in the same period of the previous year. By country, the production increases at Iberdrola Energía Internacional (+15.7%) stand out, thanks to the 68% growth in offshore wind farms in France and Germany; in Brazil (+11.7%), driven by higher hydroelectric production; and in Spain (+6.4%), with growth in both renewable technologies (especially solar) and nuclear and combined cycles.
By technology, the improvement in offshore wind production in the second quarter (+42%) and the good performance of solar wind power stand out, which increased by 57.4% in the last three months.
This growth in generation has been possible thanks to investments in new capacity, which reaches 57,273 MW after having commissioned 1,800 MW. In particular, the Group’s renewable capacity has exceeded 45,000 MW worldwide for the first time – specifically it has closed at 45,082 MW – with a growth of around 4% and now accounts for 79% of the Group’s total capacity.
Courtesy of Iberdrola.