Moscow, February 3^rd, 2022 – PJSC Enel Russia releases its operating data for the fourth quarter and the full year of 2021.

“The Enel Russia’s 2021 operating results showed a positive dynamic backed by favorable weather conditions and growing electricity demand. Additionally, our new KWh of renewable energy contributed to the company’s output showing a very strong dynamic”

- Stephane Zweguintzow, General Director of Enel Russia

Gross power production

Net power output

• Net power output showed strong positive dynamics in 2021 compared to last year’s figures mostly due to increased electricity demand in the areas of Enel Russia’s operations, backed by rebound in economic activity compared to 2020 and supported by favorable weather conditions during the year. Additionally, following the launch of Azovskaya wind power plant, contributed to further growth of our electricity output levels.

Gas power plants increased the output by 17,5% due to stable higher loading by the System Operator compared to the previous year.

Going into more details, all Enel Russia’s gas power plants showed positive dynamics, and in particular:

- Konakovskaya and Nevinnomysskaya power plants showed exceptionally strong numbers with substantially growing net power output (by +22.6% and +20.7% respectively), which was mostly driven by strong demand in the energy system thanks to favorable operating environment (e.g. less hydro production in European part of Russia in 2021 compared to 2020).

- Sredneuralskaya power plant also posted solid output results (+9.2%) with a certain impact of planned maintenance activities of highly utilized CCGT unit, which took place in 4Q 2021.

Wind power plant (Azovskaya) started to positively contribute to the total production figures from 2Q 2021.

Heat sales

• Heat sales also followed the positive trend during 2021 and grew by 6.2%, mostly due to colder temperatures during 1Q and 4Q 2021 compared to the last year figures, with all three gas power plants showing strong heat sales dynamics.