Abstract: A resource recovery system for recovering articles to be recycled as a resource includes a plurality of resource recovery apparatuses that recovers the discarded articles by a person discarding waste and a server apparatus that manages the plurality of resource recovery apparatuses. The server apparatus generates suggestion information including information indicating a suggestion for a location of a target resource recovery apparatus, based on a utilization result and a location of each of the plurality of resource recovery apparatuses. The target resource recovery apparatus is the resource recovery apparatus to be newly placed and/or the resource recovery apparatus that has been located and of which location is to be changed.

Abstract: A resource collection apparatus is an apparatus for collecting waste reusable as a resource. The resource collection apparatus includes an opening associated with a predetermined sorting type, an opening/closing unit configured to open and close the opening, a first detector configured to perform an operation to detect a target waste belonging to a user, and a controller configured to specify a sorting type into which the target waste is to be sorted, by using a result of the detection by the first detector. The controller switches the opening/closing unit from a closed state to an open state when the specified sorting type matches the sorting type associated with the opening.

Abstract: The distributed power supply system includes: a communicator configured to receive a first message from a power management server configured to control the distributed power supply and receive a second message from an equipment management server configured to monitor the distributed power supply; and a controller configured to control the distributed power supply based on the first message and the second message. If the first message and the second message conflict with each other, the controller controls the distributed power supply based on the second message preferentially over the first message.

Abstract: A resource recovery system is a system for recovering articles which can be recycled as resources. The resource recovery system includes a resource recovery apparatus that recovers the article discarded by a consumer, and a server apparatus that communicates with the resource recovery apparatus. The resource recovery apparatus transmits, to the server apparatus, a first message including an article identifier for identifying the recovered article. The server apparatus associates, based on the first message received from the resource recovery apparatus, a discarding time when the article is discarded with a provision time when the article is provided to the consumer.

Abstract: A power management server controls a fuel cell system including a power generator. The power management server includes at least one processor. The processor is configured to execute a reception process and control process. The reception process incudes a reception process of receiving a massage including an information element indicating an operation state of the fuel cell system. The control process includes a control process of controlling the fuel cell system which the operation state is a power generating state, in preference to the fuel cell system which the operation state is a starting up state, stopping state, and stop operating state, in a control target period.

Abstract: A power management server controls a fuel cell system including a power generator. The power management server includes at least one processor. The processor is configured to execute a reception process and control process. The reception process incudes a reception process of receiving a massage including an information element indicating an operation state of the fuel cell system. The control process includes a control process of controlling the fuel cell system which the operation state is a power generating state, in preference to the fuel cell system which the operation state is a starting up state, stopping state, and stop operating state, in a control target period.

Abstract: The distributed power supply system includes: a communicator configured to receive a first message from a power management server configured to control the distributed power supply and receive a second message from an equipment management server configured to monitor the distributed power supply; and a controller configured to control the distributed power supply based on the first message and the second message. If the first message and the second message conflict with each other, the controller controls the distributed power supply based on the second message preferentially over the first message.

Abstract: A management server comprises a transmitter configured to transmit a power instruction message; and a receiver configured to receive, from a facility, a response message or a report message with respect to an inquiry message. The transmitter is further configured to transmit the power instruction message based on the response message or the report message.

Abstract: A management server comprises a transmitter configured to transmit a power instruction message to a facility; and a manager configured to manage at least one of suppression influence information and storage apparatus information, the suppression influence information affecting a suppression of a forward power flow amount from a power grid to the facility or a reverse power flow amount from the facility to the power grid, the storage apparatus information being related to an energy storage apparatus installed in the facility. The transmitter is further configured to transmit the power instruction message to the facility, based on at least one of the suppression influence information and the storage apparatus information.

Abstract: A power control device, power control method, and power control system capable of appropriate power control so that power consumption does not exceed contract power with an electric power company even in the event of a power failure are provided. A power control device installed in a consumer's facility to manage a power state of a load apparatus or a dispersed power source in the consumer's facility, includes: a communicator configured to acquire sensor data relating to the load apparatus or the dispersed power source; a backup power source that is charged with a commercial power source, and supplies power during a power failure; and a controller configured to issue a control instruction to the dispersed power source, when the backup power source supplies power.

Abstract: A transmission apparatus (101) includes an acquisition unit (121) for acquiring a power consumption of each of a plurality of power loads; a communication unit (125) for transmitting data associated with the power consumption to a server via a network; and a controller (127) for acquiring a congestion degree of the network, wherein the controller (127) determines a priority of the data based on the congestion degree and controls the communication unit (125) to transmit the data in priority order.

Abstract: Provided is a communication device including an acquisition unit configured to acquire the electrical quantity of a power load, a communication unit configured to wirelessly transmit a packet including the electrical quantity acquired to a master unit that wirelessly transmits a control signal that controls the electrical quantity of a plurality of loads, and a controller configured to switch operation of the communication unit to a second mode in which the packet is wirelessly transmitted without specifying a destination when the electrical quantity equal to or greater than a first reference value is acquired during operation of the communication unit in a first mode in which the packet is wirelessly transmitted to the base station by specifying a destination.

Abstract: A power control device, power control method, and power control system capable of appropriate power control so that power consumption does not exceed contract power with an electric power company even in the event of a power failure are provided. A power control device installed in a consumer's facility to manage a power state of a load apparatus or a dispersed power source in the consumer's facility, includes: a communicator configured to acquire sensor data relating to the load apparatus or the dispersed power source; a backup power source that is charged with a commercial power source, and supplies power during a power failure; and a controller configured to issue a control instruction to the dispersed power source, when the backup power source supplies power.

Abstract: A power controller, power control method, and power control system that enable prompt operation depending on the situation after a power failure are provided. A power controller includes: a communication unit (121) configured to acquire sensor data relating to a load apparatus (18) or a dispersed power source (15, 16); a nonvolatile storage unit (25) and a volatile storage unit (125) each configured to store the sensor data; a control unit (124) configured to control the load apparatus (18) or the dispersed power source (15, 16) based on the sensor data; and a backup power source (123) that is charged with a power source, and supplies power during a power failure, wherein the control unit (124) is configured to, when starting the power controller after the power failure, store the sensor data in the volatile storage unit (125) while the backup power source (123) is being charged, and store the sensor data in the nonvolatile storage unit (25) after the backup power source (123) is completely charged.

Abstract: A transmission apparatus (101) includes an acquisition unit (121) for acquiring a power consumption of each of a plurality of power loads; a communication unit (125) for transmitting data associated with the power consumption to a server via a network; and a controller (127) for acquiring a congestion degree of the network, wherein the controller (127) determines a priority of the data based on the congestion degree and controls the communication unit (125) to transmit the data in priority order.

Abstract: Provided is a communication device including an acquisition unit configured to acquire the electrical quantity of a power load, a communication unit configured to wirelessly transmit a packet including the electrical quantity acquired to a master unit that wirelessly transmits a control signal that controls the electrical quantity of a plurality of loads, and a controller configured to switch operation of the communication unit to a second mode in which the packet is wirelessly transmitted without specifying a destination when the electrical quantity equal to or greater than a first reference value is acquired during operation of the communication unit in a first mode in which the packet is wirelessly transmitted to the base station by specifying a destination.