rilling cost coal mine xls

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Table 7.9 Coal Prices, 1949-2011 - US Energy Information ...

Table 7.9 Coal Prices, 1949-2011. (Dollars per Short Ton). Year, Bituminous Coal, Subbituminous Coal, Lignite 1, Anthracite, Total. Nominal 2, Real 3, Nominal 2 ..... Mine Operations, and Coal—Pennsylvania Anthracite. · 1979—EIA, Coal...

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Model.xls - MIT

5, The spreadsheet includes all of the tables from the paper, but most ... We give the result for just reducing the cost of capital to be equivalent to coal and gas,...

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