Some cool sustainable energy benefit Perform:
Yvonne Li, Advantage Ventures DSC_3692
Image by !/_PeacePlusOne
"China Clean Power Investor Forum" October 21st 2009, Beijing China
Photo Courtesy: McMaster Institute for Sustainable Development in Commerce
Peace Plus A single - Planet Sustainability Project
Query by .: What are the advantages/disadvantages of sustainable energy sources such as solar, wind and water energy.?