Kilowatt (kW) 
1,000 (One Thousand) Watts 
Megawatt (MW) 
1,000,000 (One Million) Watts 
Gigawatt (GW) 
1,000,000,000 (One Billion) Watts 
Terawatt (TW) 
1,000,000,000,000 (One Trillion) Watts 


Gigawatt 
1,000,000 (One Million) Kilowatts 
Thousand Gigawatts 
1,000,000,000 (One Billion) Kilowatts 


Kilowatthours (kWh) 
1,000 (One Thousand) Watthours 
Megawatthours (MWh) 
1,000,000 (One Million) Watthours 
Gigawatthours (GWh) 
1,000,000,000 (One Billion) Watthours 
Terawatthours (TWh) 
1,000,000,000,000 (One Trillion) Watthours 


Gigawatthours 
1,000,000 (One Million) Kilowatthours 
Thousand Gigawatthours 
1,000,000,000(One Billion Kilowatthours 


U.S. Dollar 
1,000 (One Thousand) Mills 
U.S. Cent 
10 (Ten) Mills 


Barrel of Oil 
42 Gallons 