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|1. (WO2018043639) POWER MANAGEMENT METHOD, POWER MANAGEMENT SERVER, LOCAL CONTROL DEVICE, AND POWER MANAGEMENT SYSTEM|
|Title:||POWER MANAGEMENT METHOD, POWER MANAGEMENT SERVER, LOCAL CONTROL DEVICE, AND POWER MANAGEMENT SYSTEM|
A power management method having a step A in which a power management server that manages multiple facilities identifies the influence of distributed power sources, which are individually provided to each of the multiple facilities, on a power supply/demand balance, and a step B in which distributed power source information that includes information indicating the operating state of the distributed power source is transmitted to the power management server from local control devices individually provided to each of the multiple facilities. The step A includes a step in which the influence on the power supply/demand balance is identified on the basis of the distributed power source information.