Air-conditioning control apparatus, air-conditioning control method, and computer readable medium

An air-conditioning control method comprising:

• comparing first operating efficiency, which is operating efficiency when only first air conditioning is performed, with second operating efficiency, which is operating efficiency when only second air conditioning is performed, the first air conditioning being air conditioning in an air-conditioning target space by an air conditioner, the second air conditioning being air conditioning in the air-conditioning target space by supplying outdoor air without adjusting a temperature of the outdoor air to the air-conditioning target space;
• and
• deciding whether to perform the first air conditioning and whether to perform the second air conditioning, based on a result of comparison between the first operating efficiency and the second operating efficiency.

A non-transitory computer readable medium storing an air-conditioning control program for causing a computer to execute:

• a comparison process of comparing first operating efficiency, which is operating efficiency when only first air conditioning is performed, with second operating efficiency, which is operating efficiency when only second air conditioning is performed, the first air conditioning being air conditioning in an air-conditioning target space by an air conditioner, the second air conditioning being air conditioning in the air-conditioning target space by supplying outdoor air without adjusting a temperature of the outdoor air to the air-conditioning target space;
• and
• a decision process of deciding whether to perform the first air conditioning and whether to perform the second air conditioning, based on a result of comparison between the first operating efficiency and the second operating efficiency by the comparison process.