Unplug The World T-Shirt
Unplug The World T-Shirt: According to the Global Energy Statistical Yearbook, currently each year the world consumes approximately 13 million tonnes of oil equivalent (MTOE) of energy. Each tonne of oil equivalent (TOE) approximates 42 gigajoules (or forty two billion joules), so total worldwide annual energy consumption is currently (very) approximately 544,310,000,000,000,000 joules. Best switch that telly off standby.
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