SolarWorld and Danish global water pump manufacturer Grundfos have penned a supply contract for solar-powered water pumps project in developing countries.
China has knocked the US from a shaky top place in global clean energy rankings as worldwide investment declined, according to Pew's Who's Winning the Clean Energy Race?
California's two largest investor-owned utilities added the most new solar power to their systems in 2012 in an annual ranking of electric utilities released today.