Interactive: global energy sources (Nature)
Nature / November 2012
See also: Graphic on coal consumption in China, gas production in the United States, energy access in Africa and renewable energies in Europe.
See also: The global energy challenge: Awash with carbon (Nature / November 2012). See debate on calculations of fossil fuel reserves in comments section.
This summary was prepared by Why Green Economy?. The views expressed have been paraphrased. See the original source for more information.