%0 Journal Article %T Economic aspects of prospective use of renewable energy resources by traditional technologies %A Agafonov, I.. %A Chechina, O.. %A Shafranskii, I.. %K electric energy production, renewable energy resources, hydropower engineering, small hydropower engineering, hydropotential, hydroelectric power plant %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2023 %N %P 9 %I Astrakhan State Technical University