ENERGY MANAGEMENT DEVICE, SERVER, ENERGY MANAGEMENT SYSTEM, ENERGY MANAGEMENT METHOD, AND ENERGY MANAGEMENT PROGRAM

摘要

An energy management device (10) is provided with an index value calculating unit (23), a score calculating unit (24), and an information providing unit (25). The index value calculating unit (23) calculates one or more types of index value relating to energy consumption by a diagnosis target, including a production facility, on the basis of production related information, which is information relating to historical production. On the basis of the one or more types of index value calculated by the index value calculating unit (23), the score calculating unit (24) calculates a score indicating a degree of influence on energy consumption that did not contribute to production, for each of a plurality of factor candidates, which are candidates of energy consumption factors that did not contribute to production. The information providing unit (25) outputs information relating to the factor candidates having at least the two highest scores calculated by the score calculating unit (24), among the plurality of factor candidates.