```
IN DELIVERY MONTH EUA - GREEN EXCHANGE                                                                  Code-006GEC
Commitments of Traders - Futures Only, December 6, 2011                
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 1000 EUA)                                                    :
     :          :                                                                            :
All  :    83,089:       615      4,291     13,227     69,129     65,463     82,971     82,981:       118        108
Old  :    83,089:       615      4,291     13,227     69,129     65,463     82,971     82,981:       118        108
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 29, 2011                    :
     :    10,495:       249      1,093        932     11,720     10,770     12,901     12,795:    -2,406     -2,300
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.7        5.2       15.9       83.2       78.8       99.9       99.9:       0.1        0.1
Old  :     100.0:       0.7        5.2       15.9       83.2       78.8       99.9       99.9:       0.1        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         2          7          5          7         12         13         20:
Old  :        21:         2          7          5          7         12         13         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 64.1       64.0       98.1       89.4       26.2       18.9       26.7       24.4
Old  :                 64.1       64.0       98.1       89.4       26.2       18.9       26.7       24.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 9, 2011