POWER SUPPLY ARBITRATION DEVICE, POWER SUPPLY DEVICE, POWER CONSUMPTION DEVICE, POWER SUPPLY REMOTE CONTROLLER, POWER SUPPLY ARBITRATION METHOD, AND POWER SYSTEM

[Object] To provide a power supply arbitration device that makes it possible for side of a power consumer to take initiative to stabilize a power grid and suppress peak power for the power consumer. [Solution] There is provided a power supply arbitration device including a control unit, a communication unit that communicates with another device through a communication network, and a storage unit that stores information, in which, in a case where a power request received by the communication unit is requested from a power consumption device registered in the storage unit, the control unit specifies a power supply device registered in the storage unit as a power feeding device that supplies power requested by the registered power consumption device on a basis of a power consumption profile associated with the registered power consumption device.