To provide such a device that can grasp the amount of a proper consumption energy, or the like by determining whether actually performed consumption of energy or the like is consumption adequate to necessity or wasteful consumption on the basis of an objective index even about consumption of energy or the like for air conditioning that is difficult to exactly predict because of being affected by outside air temperature and performing prescribed calculation while acquiring information about the outside air temperature to allow exact advice to a consumption planning for removal of wasteful consumption.

The device is provided, which outputs a recommended room temperature on the basis of PMV calculation according to a prescribed factor, acquires the amount of energy or the like consumed by a temperature adjustment device assumed that it is managed on the basis of the recommended room temperature, and repeatedly plots the outside air temperature and the acquired amount of energy or the like consumed on a graph at a prescribed cycle.