IBERSOL | Integrated Management Report | 2025

INTEGRATED MANAGEMENT REPORT 2025 The actions proposed for the future will be implemented by 2030 and will be financed by the use of equity capital. The Group is developing quantitative targets for reducing GHG emissions. 5.2.5 Energy Consumption and Mix [DR ESRS E1-5] The table below describes the energy consumption of the Group’s own operations and their distribution in terms of energy sources. Energy Consumption and Mix 2024 2025 (1) Total energy consumption from fossil sources (MWh) 22 513 26 597 Percentage of fossil sources in total energy consumption (%) 39% 44% (2) Consumption of nuclear sources (MWh) 4 950 5 047 Percentage of nuclear sources in total energy consumption (%) 9% 8% (3) Fuel consumption from renewable sources, including biomass (including industrial and municipal waste of biological origin, biogas, renewable hydrogen, etc.) (MWh) 0 0 (4) Consumption of electricity, heat, steam and cooling purchased or acquired from renewable sources (MWh) 29 936 29 219 (5) Self-generated renewable energy consumption not from fuels (MWh) 5 5 (6) Total energy consumption from renewable sources (MWh) (calculated as the sum of lines 3 to 5)) 29 942 29 224 Percentage of renewable sources in total energy consumption (%) 52% 48% Total energy consumption (MWh) (calculated by summing lines 1, 2, and 6) 57 404 60 868 169