Alternative energy growth creates a problem

#Energy

Alternative energy is a new source of anxiety for energy officials, who worry about the effects of bringing more wind, solar and geothermal power to a grid designed for the previous century, the newspaper said.

http://www.topix.net/energy/alt-energy/2013/12/alternative-energy-growth-creates-a-problem?fromrss=1 http://bit.ly/15KdByZ