TY JOUR TI Intelligent power management at waterworks (case of Water Supply Branch of State Unitary Enterprise St. Petersburg Vodokanal) KW energy efficiency KW water supply and waste water service enterprises KW electricity consumption KW energy intensity of industries KW water supply JO Vestnik of Astrakhan State Technical University. Series: Economics AU Larionov, V.. AU Treyman, M.. PY 2020 IS PB Astrakhan State Technical University