2021-2023 Sustainability Plan and Financial Performance

Baseload power price & production sold forward Italy (€/MWh) Iberia (€/MWh) 2021 52.3 47.2 Baseload price 2022 2023 53.9 55.3 48.4 49.2 Production sold forward enel 2021 2022 2023 price % price % price % Italy (€/MWh)¹ 51.9 92% 60.7 99% 65.0 20% Iberia (€/MWh)¹ 70.7 100% 73.8 74% ~74 ~20% Brazil (USD/MWh) 57.8 100% 56.7 100% 56.8 100% Chile (USD/MWh) 70.5 100% 65.7 100% 66.2 100% Colombia (USD/MWh) 67.0 100% 64.5 100% 64.5 97% Peru (USD/MWh) 56.4 100% 59.1 100% 61.6 100% 1. Average hedged price; wholesale price for Italy, retail price for Spain. 169

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