Wind, solar do not harm power grid reliability: draft U.S. study Posted on July 18, 2017 by Matthew T. Ballew http://www.reuters.com/article/us-usa-energy-study-idUSKBN1A221U?feedType=RSS&feedName=environmentNews Share this: Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook