generate solar electricity, sell it to grid like a crop

yes, there's subsidy involved, but that should come down over time as volumes and thus costs fall. there is no OPEC dependency

http://www.rediff.com/business/report/a-gujarat-farmer-who-supplies-power-to-grid/20150614.htm?pos=2&src=NL20150615&trackid=PnhNQR4EPIrnTNXUo7cg0vKom/3RFzlX3teKqfGb9k0=&isnlp=0&isnlsp=0

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sent from samsung galaxy note3 neo, so please excuse brevity