Partner at Green and Save GREENandSave launched in early October 2007. The company is the first site to offer Return On Investment (ROI) rankings for home improvement projects that save... GREENandSave launched in early October 2007. The company is the first site to offer Return On Investment (ROI) rankings for home improvement projects that save money for Americans and also help the environment. The website has received critical and consumer acclaim, and the Layered Revenue Model...