Companies featured in this segment: OpenHydro Group, Alderney Renewable Energy Limited, ConAgra Foods Incorporated (NYSE:CAG), FPL Energy LLC, FPL Group Incorporated (NYSE:FPL), Lauren Engineers & Constructors Incorporated, SunPower Corporation (NASDAQ:SPWRA), RWE AG (OTC:RWEOY), Exelon Generation Company LLC (NYSE:EXC), Entergy Corporation (NYSE:ETR), Dominion Resources Incorporated (NYSE:D), Pakistan’s Karachi Electric Supply Corporation Limited (KAR:KESC), General Electric (NYSE:GE), and ExxonMobil Corporation (NYSE:XOM).