15.06.2012 - Global renewable energy investment must double by 2020, says IEA
Getting ever louder in its calls for the world to get serious about climate change, the International Energy Agency (IEA) is also increasingly concrete about what needs to be done. Global investments in renewable energy must double by 2020 to $23.9 trillion to keep global temperatures from rising beyond 2C, says IEA in its new book, Energy Technology Perspectives 2012. And they must grow to $140 trillion by 2050...............................................Full Article: Source
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