www.maptek.com CASE STUDY Peabody Energy is the world’s largest coal company and an innovative, growing, low-cost energy provider, with 2004 sales of 227.2 million tons and US$3.6 billion in revenue. Their products fuel more than 10% of all US electricity and more than 3% world wide. North Antelope Rochelle is North America’s biggest coal mine, producing 82.5 million tons of coal in 2004. Peabody Energy operated three of the four most pr

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