The result of your conversion between terajoule and terawatthour appears here
To convert between Terajoule and Terawatthour you have to do the following:
First divide 1.0e+12 / 3.6e+15 = 0.00027778
Then multiply the amount of Terajoule you want to convert to Terawatthour, use the chart below to guide you.
Symbol: TJ
No description
Symbol: TWh
No description