Carbon emission demand response processing method and device, computer equipment and storage medium

The invention provides a carbon emission demand response processing method and device, computer equipment and a storage medium. The method comprises the following steps: constructing an optimal power flow model taking system carbon emission minimization as a target for a power transmission network, a power distribution network and a micro-grid; solving the optimal power flow model to obtain a Lagrange multiplier corresponding to each node power flow equation, and defining the Lagrange multiplier corresponding to each node power flow equation as a node marginal carbon emission index; and processing participation demand response based on the optimal power flow model in a load partitioning and/or non-partitioning mode. The demand response method can be suitable for node marginal carbon emission of a power transmission network, a power distribution network and a micro-grid, and further carbon saving and carbon reduction at the load end are achieved in the mode that the user side load participates in demand respon