How much energy(watt) used for aircon to reduce 1°C?

Question

How much energy(watt) used for aircon to reduce 1°C?

Answer 1

That depends on space or quantity to be controlled and other variables. You could probably start checking out British thermal Units and other things like physics to get whatever answer you want.

Answer 2

One KWHr of electrical energy can remove about three KWHr of heat from a room to out side.

An air conditioner is a heat pump. It does not produce cold. It only moves heat from a cooler place (Room) to a warmer place (Out side).

Answer 3

All of it.