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根据国际能源署(IEA)的说法，到2019年，美国的煤炭需求量会回落到上世纪80年代初的水平。目前美国的煤炭出口也处于五年来的最低水平，而平均出口价格则从2011年的每吨150美元跌至每吨80美元。自2011年以来，作为全球基准的澳大利亚热煤价格已经下跌了约60%。随着电力部门转向更便宜的天然气，煤炭消费量正在下降。同时，由于更严格的排放规则，预计会有更多燃煤发电厂关闭。今年4月，美国天然气发电首次超过了煤炭发电。
