The invention provides an energy efficiency indirect monitoring device based on demand response. The energy efficiency indirect monitoring device is used for monitoring electrical parameters and thermal parameters of power consumer side electrical load equipment, and the thermal parameters of environment in which the device is positioned, and sending a control command signal to the power consumer side electrical load equipment according to a demand response control command of a demand response center or each parameter value in a self-control policy which is preset by a power consumer. The power consumer side electrical load equipment generates control motion according to the control command signal. The load of a power grid is stabilized, energy utilization efficiency is improved, and the energy cost of the power consumer is reduced.