The Comment above used energy consumption of 600 exajoule.

200 twh = 0.72 exajoule

0.72/600 = 0.0012

Which is off by 100 because I forgot to multiply by 100 for percent, so 0.1%.

But if we are in twh we can get the tea numbers as well: ~300 billion liters per year, with ~100Wh/litre that would be ~30TWh.

So 30 vs 200 is about as close as I expected.

But this is all just for fun.