| 摘要 |
The present invention enables the reduction of a load on a database of an energy management device. An image generating device (1) is provided with: a communication unit (12) for obtaining first use information pertaining to an energy use amount of a consumer facility in a first period from a first server (2) having information pertaining to the energy use amount, and for obtaining second use information in a second period which is more recent than the first period from a meter device (3) for measuring an energy use amount, which is installed in the customer facility; and a control unit (11) for generating an image pertaining to energy use by using both the first use information and the second use information. |
