http://www.elp.com/articles/2013/8/white-house-to-get-solar-energy-array...
http://reneweconomy.com.au/2013/separating-fact-from-fiction-in-germanys...
http://www.tennessean.com/apps/pbcs.dll/article?AID=2013308040082&nclick...
http://www.earth-policy.org/indicators/C47/solar_power_2013
http://ecowatch.com/2013/president-obamas-climate-action-plan-not-even-c...
http://www.huffingtonpost.com/clint-wilder/solar-powers-new-allies_b_372...
http://www.energybiz.com/article/13/08/concentrated-solar-power-getting-...