Abstract: With the further construction of smart grid and the rapid development of new technology of the Internet, the future grid will come to the era of‘Internet plus’, and individuals in the system will be widely interconnected. Under this circumstance, the development barriers of integrated services for smart energy will be overcome, the service connotation and service forms of integrated services for smart energy will be continuously extended. Firstly, the existing unsolved problems of integrated services for smart energy caused by technology, data, etc. are analyzed, the possible service forms of future integrated services for smart energy are discussed based on the widely-used terminal equipments and technical features of‘cloud computing, big data, Internet of Things, mobile Internet, smart city’, 5 G communication, edge computing with‘Internet plus’. The typical future application scenarios with three aspects such as integrated service for smart energy at the user side, the distribution side and the energy finance are put forward, and the prevision and consideration of urgent problems which need to be solved during the application are provided.