human
What is a kilowatt hour and how much energy does it take to produce one?
assistant
A kilowatt hour is a unit of electrical energy. It is equal to 1,000 watts of power for an hour. The amount of energy used to produce one kilowatt hour depends on the type of energy source that is being used. For example, if you use natural gas as your primary energy source, then each kilowatt hour will require approximately 5.6 megajoules of energy.