Electrek green energy brief: US solar capacity to triple in 5 years, $200B in clean energy in 2016, Sunrun +39%, more by Greg Lougheed | Mar 9, 2017 | Uncategorized Source: Electrek green energy brief: US solar capacity to triple in 5 years, $200B in clean energy in 2016, Sunrun +39%, more Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print