EBITDA Evolution and Margins Dynamics

Debt profile and liquidity position Gross debt profile Gross debt by maturity enel As of December 31, 2021 6% 11% 36 bn RUB ■ Project financing As of March 31, 2022 5% 11% 37 bn RUB 83% 84% ■Corporate loans ■Commercial papers Expert RA *As of March 31, 2021 Long term credit ratings* 82% 81% 18% 19% 31 Dec 21 31 Mar 22 ■LT Portion ■ ST Portion Debt facilities details Rating Outlook 1Q2021 1Q2022 ruAA- Stable Average cost of debt (%) 7.1% 8.3% 10 10

View entire presentation