What Is A Kilowatthour (kWh) And What Can It .
What is a KilowattHour? A kilowatthour, otherwise known as a kWh, is a way to measure how much energy you''re using. It''s not the number of kilowatts you''re using in an hour, even though that seems to make sense. A kWh equals the amount of energy you would use by keeping a 1,000 watt appliance running for one hour. In metric, 1,000 = kilo, so 1,000 watts equals a kilowatt. For instance ...