The result of your conversion between gigawatt hour and yottajoule appears here
To convert between Gigawatt Hour and Yottajoule you have to do the following:
First divide 3.6e+12 / 1.0e+24 = 0.
Then multiply the amount of Gigawatt Hour you want to convert to Yottajoule, use the chart below to guide you.
Symbol: GWh
No description
Symbol: yJ
No description