Bloomberg New Energy Finance 21 November 2011.

International Energy Agency (IEA) said in their 2011 World Energy Outlook that the share of renewable energy would rise by 5% in 25 years.

Currently, renewable energy contributes to 13 % of the global energy mix. The International Energy Agency says that by 2035, this figure is likely going to rise to 18 %…

http://www.renewablepowernews.com/archives/2842