System and method for accommodating power and non-transitory computer-readable medium storing program

A power accommodation system comprising:

• a plurality of consumer management apparatuses forming an autonomously controlled grid;
• and
• a power management apparatus that accommodates power among the consumer management apparatuses, wherein the power management apparatus comprises:
• a management information storage unit that stores information related to at least one of first and second conditions in such a manner that the at least one condition is associated with each of the consumer management apparatuses, the first condition being a condition under which each of the consumer management apparatuses receives power, the second condition being a condition under which each of the consumer management apparatuses supplies power,
• a power control unit that supplies or receives power to or from the consumer management apparatuses;
• and
• an information control unit that controls the consumer management apparatuses and the power control unit,
• when the information control unit detects that a first consumer management apparatus is operating in the first condition, the information control unit requests a second consumer management apparatus operating in the second condition to supply power,
• the power control unit supplies power supplied from the second consumer management apparatus to the first consumer management apparatus,
• the consumer management apparatuses each comprise
• at least one of a distributed power supply that generates power and a load that consumes power, and
• a controller that controls the distributed power supply, and
• the controller controls power supply to the power management apparatus based on a request from the information control unit and received power from the power control unit.