关于美国的数据，你错了

Clay 2015-03-13 11:46:57 ( reads)

In 2013, energy sources and percent share of total electricity generation were
Coal 39%
Natural Gas 27%
Nuclear 19%
Hydropower 7%
Other Renewable 6%
Biomass 1.48%
Geothermal 0.41%
Solar 0.23%
Wind 4.13%
Petroleum 1%
Other Gases