The invention discloses a remote intelligent regulation and control system for an operating environment of an unmanned substation. In the system, remote control and real-time state monitoring of air conditioning, exhaust fans and lamplights in the substation are realized through integrated, low-carbon and intelligent control equipment. The operating environment of the unmanned substation can be effectively and remotely regulated and controlled through an environmental control unit, the comprehensive control, controllability and in-control of the operating environment of the unmanned substation are realized, and the safety and stability of operating the substation are improved.