Terawatt hour conversionsenergy conversions » terawatt hour conversions
The online converter calculator on this page allows you to select the energy measurement unit you want to convert to starting from terawatt hours (TWh). To make a conversion starting from a unit of energy other than terawatt hour, simply click on the "Reset" button.
What is terawatt hour?
The terawatt hour (or terawatt-hour) is a unit of energy equal to 3.6x1015 joules (1 TWh = 3.6x1015 J), the SI derived unit of energy. It is also equal to 3.6x1012 kilojoules (kJ), or 8.6042065009x1011 kilocalories (thermochemical) (kcal), or 3.6x1015 watt seconds (Ws), or 1012 watt hours (Wh), or 1,000,000,000 kilowatt hours (kWh), or 1,000,000 megawatt hours (MWh) or 1,000 gigawatt hours (GWh).
The terawatt hour is used for metering large amounts of electrical energy to industrial customers.
The SI is an abbreviation for the International System of Units.
Also known as:
terawatt-hour (plural: terawatt-hours)
Below you can find a comprehensive list with conversions from terawatt hours to other (metric, imperial, or customary) energy measurement units.