2014年12月15日月曜日

Solar Power Revolution - Here Comes The Sun -- Documentary

Solar Power Revolution - Here Comes The Sun -- Documentary


2012/01/23 にアップロード
Countries all over the world are leading the way towards a green economy. Unfortunately lobbying by the oil, gas, coal and nuclear industries are hindering progress. Very soon, perhaps even now depending on the cost of electricity in your area, solar technology will be more economically cost effective than traditional forms of electrical production.

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