JJ1264 WEC Resources Coal 061013 JS
2019-8-15 · to prove long-term reserves. Coal resources are often estimated to be as much as 4-5 times Figure 1.1 Incremental world primary energy demand by fuel, 2000-2010 Source: IEA, WEO 2011 1,600 1,400 1,200 1,000 800 400 200 0 Gas Oil Renewables Nuclear Total non-coal Coal