updated about 3 years ago by Laura Hughes
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pp.37 - added 0.01B KwH of diesel fuel with 1.8B KwH of Natural Gas/
Liquefied Petroleum Gas and then converted the total into gigajoules.
Seems as though the 2017 research included electricity consumption in this figure - although without further detail on whether this was generated from renewable or nonrenewable sources, I have left this out. Please alter if necessary.