Earth’s Renewable Energy Investment Topped $257 Billion for 2011
Global Investment in Renewable Energy hits record $257 Billion in 2011 Good news from the pages on a report from the United Nations Environment Programme (UNEP), and the Renewable Energy Policy Network for the 21st Century (REN21). Worldwide investment trends for renewable energy reveal 2011 as another record-breaking year for sustainable energy. Solar power had…