Solar Power is Increasingly Cheap and on the Rise Around the World

This week, Google announced it will be run entirely on renewable energy by 2017. And the amount of solar power being harnessed is rising exponentially. Just a few months ago, India opened one of the largest solar farms in the world to take advantage of this increasingly cheap, plentiful power. VOA's Kevin Enochs reports. Originally published at - http://www.voanews.com/a/solar-power-increasingly-cheap-on-the-rise/3629437.html