The following twelve securities will be added to the Indexes: China BAK Battery, Inc. (NasdaqGM:CBAK – News), Comverge, Inc. (NasdaqGM:COMV – News), Capstone Turbine Corporation (NasdaqGM:CPST – News), EnerNOC, Inc. (NasdaqGM:ENOC – News), Hoku Scientific, Inc. (NasdaqGM:HOKU – News), LDK Solar Co., Ltd. (NYSE:LDK – News), Metabolix, Inc. (NasdaqGM:MBLX – News), Nova Biosource Fuels, Inc. (AMEX:NBF – News), Power Integrations, Inc. (Nasdaq:POWI), Vicor Corporation (NasdaqGS:VICR – News), Verenium Corporation (NasdaqGM:VRNM – News), and Yingli Green Energy Holding Company Limited (NYSE:YGE – News).