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Land Art Generator Initiative

by karlcow & 1 other

According to the US Department of Energy (Energy Information Administration), the world consumption of energy in all of its forms (barrels of petroleum, cubic meters of natural gas, watts of hydro power, etc.) is projected to reach 678 quadrillion Btu (or 7.15 exajoules) by 2030 – a 44% increase over 2008 levels (levels for 1980 were 283 quadrillion Btu and we stand at around 500 quadrillion Btu today).

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BY

karlcow
the 15/09/2009 at 02:36

Xavier Lacot
the 05/09/2009 at 12:06