Acoustic generators 1 Charging (batteries) 1 Coordinated electric vehicle charging 1 Decision making 1 Economic and social effects 1 Electric load flow 1 Electric power system planning 1 Electric vehicle charging 1 Electric vehicles 1 Emission mitigation 1 Emissions mitigation 1 Integration of electric vehicle to power grid 1 Integration of electric vehicles to power grid Multi-period 1 Multi-period optimal power flow problem 1 Optimal power flow problem 1 Power grids 1 Second-order cone programming 1 Solution approach 1 Vehicle-to-grid 1