Fracking (for) the future

GreenIndustries.org 30 September 2012.

Gas as an energy source has grown in significance in the 21st century for two main reasons: as a more widely distributed alternative to geographically concentrated, scarce and increasingly expensive oil; and as a cleaner, lower-carbon fuel, particularly compared to coal, in the context of the growing imperative to address the carbon dioxide emissions that drive climate change…

http://www.greenindustries.org.za/green-news//fracking-for-the-future/

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