This week's Clean Energy Economy report from Pew Charitable Trusts showed that the cleantech industry is rapidly expanding, and shows no signs of slowing down. Now PhysOrg provides us with a list of the top five cities that ...READ»
Last year, the US Department of Energy landed in the news when it set a world record in solar cell efficiency with a photovoltaic device that converts 40.8 percent of all light that hits it into solar energy using concentrated ...READ»
