The invention belongs to the field of electric power information publishment, relates to an electric power trading information publishing risk identification method and solves the risk identification problem in the information publishing process. A risk identification system solves the problem by the following steps of: (1) risk point definition, i.e. quantizing risks and storing quantized data into a database risk point table in an attribute form; (2) design of a risk identification algorithm, i.e. designing the corresponding risk point identification algorithm by utilizing a program language facing risk identification; (3) execution of the risk identification algorithm, i.e. when risk identification time is coming, automatically calling the risk identification algorithm to execute by the system; (4) publishment of a risk identification result, i.e. according to an execution result in the step 3, carrying out early warning on information publishing personnel by a result publishing module of the identification system.