Chủ Nhật, 4 tháng 6, 2017

NPR News: Energy Economist Says Paris Accord Withdraw Doesn't Mean Much For U.S. Energy

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 thêm tại NPR
at June 4, 2017 at 05:26AM
Health & Science

0 nhận xét:

Đăng nhận xét