Carbon footprint tracking processing method and device and medium

The invention relates to the technical field of carbon footprint tracking, and discloses a carbon footprint tracking processing method and device and a medium, and the method comprises the steps: carrying out the quantitative evaluation of data in each node through setting constraint indexes; determining the carbon flow direction state of the power supply chain according to the data in each node after quantitative evaluation; and establishing a tracking algorithm model according to the carbon flow direction state so as to dynamically control the power supply chain according to the tracking algorithm model. Compared with the prior art in which the data is influenced by centralization, the technical scheme is adopted, the data of each node in the node network is quantitatively evaluated by setting the constraint index, and the influence of the node on other nodes is reduced by limiting the data value of each node. Therefore, the decentralization degree of the network is controlled, and the risk of network centr