India’s new government led by Narendra Modi plans to harness solar power to enable every home to run at least one light bulb by 2019, a party official said.
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About 400 million people in India lack access to electricity, more than the combined population of the U.S. and Canada. ...
http://www.bloomberg.com/news/2014-05-19/modi-to-use-solar-to-bring-power-to-every-home-by-2019.html
That's a lot of solar panels. That's a lot of silver.