Convertible debenture payable to YAGI issued October 2005 $ 1,205,814 Convertible debenture payable to YAGI issued June 2007 633,333 Convertible debenture payable to YAGI issued February 2006 2,113,134 Convertible debenture payable to YAGI issued June 2009 4,000,000 Convertible debenture payable to Sustainable Systems sellers 1,902,140 Convertible debenture payable to Sustainable Systems sellers 1,902,147 Convertible debenture payable to Minority Interest Fund (II), LLC 225,685 Conversion liability to Minority Interest Fund (II), LLC 372,138 Convertible debenture payable to RAKJ issued April 2009 77,941 Convertible debenture payable to Blackfield issued April 2009 789,440 =============== Total current convertible debentures $ 13,221,772 ===============