1. Russia's Energy Overview 2021. U.S. Energy Information Administration [Electronic resource]. Access mode: https://www.eia.gov/international/analysis/country/RUS (access date: 08/17/2023).
2. Total electricity consumption. Enerdata [Electronic resource]. – Access mode: https://energystats.enerdata.net/total-energy/world-consumption-statistics.html (access date: 08/17/2023).
3. World energy. INFOTEK [Electronic resource]. Access mode: https://itek.ru/reviews/mirovaya-energetika/(date of access: 08/17/2023).
4. CO2 Emissions in 2022. International Energy Agency (IEA) [Electronic resource]. Access mode: https://iea.blob.core.windows.net/assets/3c8fa115-35c4-4474-b237-1b00424c8844/CO2Emissionsin2022.pdf (access date: 08/17/2023).
5. Utilization of excess water accumulation for green hydrogen production in a run-of-river hydropower plant/Renewable Energy/;Jure Jovan,2022