TY JOUR TI Cost reduction in the overall strategy of improving the energy efficiency of pumping stations in the Federal State Budgetary Institution “Management “Volgogradmeliovodkhoz” KW pumping station KW work schedule KW energy efficiency KW price-dependent power consumption KW hourly power consumption KW daily maximum of the power system KW energy consumption. JO Melioration and Water Management AU Semenenko, D.Y. AU Semenenko, S.Y. PY 2024 IS 2023 PB ANO Editorial Board Melioration and water management