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In 2012£¬Coal provides 30.3% of global primary energy needs and generates 42% of the world's
electricity.
In 2013£¬Coal provides 29.9% of global primary energy needs and generates 41% of the world's
electricity. It is also used in the production of 70% of the world¡¯s steel.
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  • ¸½¼þ 1 : coal_facts_2012(06_08_2012).pdf
  • 2014-01-28 12:15:54, 82.08 K
  • ¸½¼þ 2 : coal_facts_2013(11_09_2013).pdf
  • 2014-01-28 12:15:54, 80.58 K

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