CONTROL APPARATUS, ELECTRIC POWER SUPPLY APPARATUS, WORKING MACHINE, MANAGEMENT APPARATUS, CONTROL METHOD, MANAGEMENT METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

A control apparatus controls an electric power supply apparatus configured to supply electric power to a working machine. The electric power supply apparatus is provided with a fuel cell. The control apparatus is provided with a restriction request acquisition unit configured to acquire a restriction request for requesting restriction of the supply of the electric power via a communication network, and a restriction unit configured to restrict the supply of the electric power in a case where the restriction request acquisition unit acquires the restriction request. The control apparatus may be provided with an end detection unit configured to detect end of use of the working machine. The restriction unit may decide to start the restriction in a case where, after the restriction request acquisition unit acquires the restriction request, the end detection unit detects the end of the use of the working machine.