How Much Does It Cost
Estimating Electricity Use and Cost Step 1: Your electric bill is determined by the number of kilowatt-hours (kWh) used during a billing period. Your average kWh cost equals the dollar amount of the energy portions of your electric bill, divided by kWh used. $150 ÷ 1,200 kWh = 12.5¢ per kWh. Step [...]










