The dormitory of the Women's University has air conditioning and no computer. Just calculate how many kilowatt-hours the lamp and mobile phone charge a month.
Generally, colleges and universities will have certain free electricity consumption indicators, such as about eight degrees per capita, so that the dormitory for six people is about 48 degrees. If only the lights are turned on, the laptop and mobile phone will not be used for charging. If you turn on the air conditioner, you should consider the energy consumption of installing air conditioners in schools. Air conditioners that consume a lot of electricity will soon have to pay the electricity bill.