| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy management device, energy management method, and energy management system, capable of presenting information with high reliability, using a plurality of power values measured by respective apparatuses.SOLUTION: The present invention includes: a communication section 111 that acquires a generated power value of a distributed power supply for supplying electric power that can be sold and a power value of power sold to a system, and a control section 112 that, based on either one of the generated power value and the power value of sold power, corrects the other power value. |
