Investor Presentation

1Q23 Results EDPR begins the year delivering strong operational performance on the back of 1.7 GW of new additions leading to higher production Installed Capacity YoY (EBITDA + Equity GW) Net Capacity Factor 1Q23 (%) Electricity Production YoY (TWh) edp Renewables 1Q22 14.0 NCF YOY 1Q22 9.2 32% -0.1pp MW Added 1.7 A MW 37% -1pp Asset Rotation 1Q23 49% 38% 8% 5% 5.0 GW 15.8 27% -1pp Load Factor (1.0) 18%2 -0.3pp 14.8¹ 1Q23 edp 34% -1pp Renewables 55% 35% 8% 2% 98% -3pp YoY GCF vs P50 6 mt +4% YoY CO2 emissions avoided Under Construction as of Mar-23 1. Considers a decommissioning of a ~3 MW wind turbine in the US 2. Note that Sunseap was incorporated on 24/02/2022, therefore Sunseap assets' generation only contributed for a part of 1Q22 1.4 (0.3) 10.2 +11% YOY 31

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