“…The profit of the community in Mode C 4 H CHP,min kJ The minimum heat energy produced by the CHP H CHP,max kJ The maximum heat energy produced by the CHP E CHP,min kJ The minimum electric energy produced by the CHP E CHP,max kJ The maximum electric energy produced by the CHP P H,CHP,min kW The minimum output heat power from the CHP P H,CHP,max kW The maximum output heat power from the CHP P E,CHP,min kW The minimum output electricity power from the CHP P E,CHP,max kW The maximum output electricity power from the CHP V G,min m 3 The minimum volume of natural gas consumed by the CHP V G,max m 3 The maximum volume of natural gas consumed by the CHP…”