Shared Trading Strategy of Multiple Microgrids Considering Joint Carbon and Green Certificate Mechanism

With a background of carbon peak and neutrality, the economic environmental requirements are increasing for microgrids. In view problem energy wastage conflicts interest among multiple microgrid integrated systems, it is important to study operation optimization clusters while considering sharing trading both emissions green certificates. this study, Stackelberg game mechanism applied, in which operator leader its subscribers followers, forming master–slave interaction model. Following this, breaking barriers various policy markets, joint certificate proposed. Moreover, mutually beneficial shared model multi-microgrids coupled proposed avoid double counting attributes. addition, cooperative center assumed propose flexible multi-resource price mechanism. It guides each conduct internal trading, so as reduce daily operating costs supplying entities system microgrids, effectively emissions, improve balance network group mutual aid. According simulation results an illustrative example, strategy can unlock potential resource aid within economy reduction effects overall system.