This paper proposes the registration information, the participation information for classifying demand
resources participate in demand response program. Modeling demand resources from them, it evaluates values of demand
resources. Specially assuming that ignore the loss in power system, they take a role as generation. This paper proposes
how to evaluate demand resources’ values. Case study shows that demand response operators schedule efficiently demand
response program by using index of such as the registration information the participation information of demand
resource