Turns out, natural gas energy is the cheapest and most efficient way to reduce carbon emissions. And solar power is the most expensive.
Sun, wind and drain
Wind and solar power are even more expensive than is commonly thought
http://www.economist.com/news/finan...ht-sun-wind-and?fsrc=scn/fb/wl/pe/sunwindrain
Sun, wind and drain
Wind and solar power are even more expensive than is commonly thought
http://www.economist.com/news/finan...ht-sun-wind-and?fsrc=scn/fb/wl/pe/sunwindrain