Question: how many kwh does it take to heat a house?
Answer: Measuring the energy used to heat your home A 'typical' home in a mild climate uses between 5,000 kWh and 30,000 kWh of energy a year for its heating. So how much does your home use? Whether you use natural gas, fuel oil, electricity or something else, you should be able to measure the energy used to heat your home.