Tag Archives: solar tree

http://ecowatch.com/2016/03/05/iowa-grannies-solar-tree/ Iowa Grannies Plant Seed for Solar Tree Jeff Biggers | March 5, 2016 As a game-changing “solar tree” public art initiative, the 100 Grannies for a Livable Future in Iowa City has galvanized a groundswell of support for a … Continue reading →