Source: http://www.nytimes.com
Related posts:
Overview of renewable energy sources
What BP Could Have Bought With All the Money They Lost [Infographic]
Ocean Pollution: Not Just For the Oil Companies [Infographic]
Fukushima nuclear power plant
A World Without Oil [Infographic]
How Green Is Your Internet? [Infographic Video]
International Coastal Cleanup 25 years of Debris Collected [Infographic]
Trashonomics: The Garbage Economy [Infographic]
Green Cars 101 [Infographic]
The Top Ten Countries for Solar Energy Now [Infographic]