2021-2023 Sustainability Plan and Financial Performance

Global Power Generation Leveraging on A worldwide platform-based E&C 1 Built capacity evolution (MW) Projects managed (#) 58 45 598 924 382 A global community enel 73 96 External Workers (#) ~12.3k Countries with opened Sites 14 3,106 2,841 Focus on delivery Projects Under construction Sites with -96 automation 30% solutions² Improving efficiency 2023 vs 20 2010 2015 2018 2020 Project lead time -25% 2023 vs 20 Headcount per -9% MW execution Headcount (#) 489 800 1,275 1,600 Flags indicate the countries with work force / assetes 2020 expected figures (except for built capacity) 1. 2. Automation KPI excluding repowering projects 22

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