Method and apparatus for electric energy dispatch, and, method and apparatus for power management

A method and apparatus for electric energy dispatch, and, a method and apparatus for power management. The method comprises: an electric energy dispatch apparatus determines a first time period and a second time period (101); the electric energy dispatch apparatus transmits first instruction information to at least one base station, where the first instruction information is used for controlling an energy storage battery of the base station to store electric energy during the first time period from an electric grid to which the base station is connected (102); and, the electric energy apparatus transmits second instruction information to the at least one base station, where the second instruction information is used for controlling the energy storage battery of the base station to return electric energy during the second time period to the electric grid to which the base station is connected (103). The method employs the energy storage battery in the base station as an energy storage container for the electric grid, thus allowing for reduced costs and increased electric energy transfer efficiency.