not featured in report; closest ref is how energy conservation initiatives have saved the company fuel consumption by 3% on p112 of pdf.

Also, it says that 19% of energy needs are met through renewable sources on page 33. The total energy use is 222 petajoules, therefore, fuel consumption is 42.18 petajoules from renewable energy sources. The source wants the answer in gigajoules, therefore, the answer is 42180000 gigajoules.