Energy Economist Says Paris Accord Withdraw Doesn't Mean Much For U.S. Energy
With 40 percent of the nation's coal, Wyoming is by far the largest coal-producing state. NPR's Michel Martin talks about the future of coal production with energy economist Robert Godby.
Đọc tiếp trên NPR
June 4, 2017 at 05:26AM
Environment
Chủ Nhật, 4 tháng 6, 2017
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