CNZ MAPPNESTESU214228<PHONE_NUMBER>                 76.     566.     85.0    10.13     1.54     6.60    11.67     0.00    32.00     2.43     9.04    15.97
COA MAPPNESTESU214228<PHONE_NUMBER>                 72.     536.     85.0    10.08     1.54     6.23    11.62     0.00    17.40     1.25     7.48    13.95
COB MAPPNESTESU215128<PHONE_NUMBER>                800.    5957.     85.0     9.01     1.54    62.82    10.55     0.00    23.50    18.80    81.62    13.70
COC MAPPNESTESU215128<PHONE_NUMBER>                665.    4952.     85.0     9.15     1.54    52.91    10.69     0.00    17.40    11.57    64.48    13.02
COD MAPPNESTESU215228<PHONE_NUMBER>                354.    2636.     85.0     9.79     1.54    29.86    11.33     0.00    32.00    11.33    41.19    15.63
COE MAPPNESTESU215228<PHONE_NUMBER>                700.    5212.     85.0     9.24     1.54    56.20    10.78     0.00    17.40    12.18    68.38    13.12
COF MAPPSDSTESU215126<PHONE_NUMBER>                452.    3366.     85.0    10.35     1.54    40.01    11.89     0.00    26.40    11.93    51.94    15.43
COG MAPPWISTESU215216<PHONE_NUMBER>                377.    2807.     85.0     9.43     1.54    30.80    10.97     0.00    17.40     6.56    37.36    13.31
COH SPPNKSSTESU215128<PHONE_NUMBER>                235.    1750.     85.0     8.92     1.54    18.30    10.46     0.00    17.40     4.09    22.39    12.80
COI SPPSTXSTESU085129<PHONE_NUMBER>               1056.    7863.     85.0    13.31     1.54   116.73    14.85     0.00    17.40    18.37   135.10    17.18
COJ SPPSTXSTESU085229<PHONE_NUMBER>                528.    3932.     85.0    13.53     1.54    59.27    15.07     0.00    26.40    13.94    73.21    18.62
COK SPPSTXSTESU225129<PHONE_NUMBER>                346.    2576.     85.0    12.72     1.54    36.73    14.26     0.00    26.40     9.13    45.86    17.80
COL SPPSTXSTESU225129<PHONE_NUMBER>               1800.   13403.     85.0    12.32     1.54   185.72    13.86     0.00    17.40    31.32   217.04    16.19
COM RMPASDSTESU212126<PHONE_NUMBER>                 22.     164.     85.0     8.96     1.54     1.72    10.50     0.00    32.00     0.70     2.42    14.80
CON NWPEMTSTESU215232<PHONE_NUMBER>                156.    1162.     85.0     6.41     1.54     9.23     7.95     0.00    26.40     4.12    13.35    11.49
CPD MECSMISTEXU214115<PHONE_NUMBER>                 77.     573.     85.0    14.06     1.54     8.94    15.60     0.00    26.40     2.03    10.98    19.14
CPE MECSMISTEXU214215<PHONE_NUMBER>                286.    1369.     54.6    16.98     1.54    25.35    18.52     0.00    30.50     8.72    34.07    24.89
CPF MECSMISTEXU214239<PHONE_NUMBER>                295.    1651.     63.9    13.65     1.54    25.07    15.19     0.00    32.00     9.44    34.51    20.91
CPG MECSMISTEXU215115<PHONE_NUMBER>                156.    1078.     78.9    12.97     1.54    15.65    14.51     0.00    26.40     4.12    19.76    18.33
CPH MECSMISTEXU215139<PHONE_NUMBER>               1744.   12986.     85.0    10.68     1.54   158.74    12.22     0.00    29.00    50.58   209.32    16.12
CPI MECSMISTEXU215239<PHONE_NUMBER>               3054.   21107.     78.9    12.75     1.54   301.65    14.29     0.00    28.90    88.26   389.91    18.47
CPJ ECAOOHSTEXU214114<PHONE_NUMBER>                 95.     532.     63.9    13.94     1.54     8.23    15.48     0.00    32.00     3.04    11.27    21.20

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 15
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
CPK ECAOOHSTEXU214204<PHONE_NUMBER>                188.    1052.     63.9    14.44     1.54    16.81    15.98     0.00    32.00     6.02    22.82    21.70
CPL ECAOOHSTEXU215104<PHONE_NUMBER>                404.    2533.     71.6    13.30     1.54    37.57    14.84     0.00    32.00    12.93    50.50    19.94
CPM ECAOOHSTEXU215114<PHONE_NUMBER>                596.    3335.     63.9    13.94     1.54    51.64    15.48     0.00    26.40    15.73    67.37    20.20
CPN ECAOOHSTEXU215204<PHONE_NUMBER>                363.    2264.     71.2    14.06     1.54    35.32    15.60     0.00    28.70    10.42    45.74    20.20
CPO ECAOWVSTEXU215105<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CPP ECAOWVSTEXU215104<PHONE_NUMBER>               1020.    6394.     71.6    12.44     1.54    89.36    13.98     0.00    32.00    32.64   122.00    19.08
CPQ ERCTTXSTEXU085129<PHONE_NUMBER>                810.    6031.     85.0    10.78     1.54    74.32    12.32     0.00    24.40    19.76    94.08    15.60
CPR ERCTTXSTEXU085129<PHONE_NUMBER>                632.    4706.     85.0    10.47     1.54    56.52    12.01     0.00    17.40    11.00    67.51    14.35
CPS WUMSMISTEXU212239<PHONE_NUMBER>                 25.     186.     85.0    12.37     1.54     2.59    13.91     0.00    32.00     0.80     3.39    18.21
CPT WUMSMISTEXU212239<PHONE_NUMBER>                 21.     131.     71.2    15.46     1.54     2.23    17.00     0.00    26.40     0.55     2.78    21.23
CPU WUMSMISTEXU214239<PHONE_NUMBER>                177.     990.     63.9    11.74     1.54    13.15    13.28     0.00    26.40     4.67    17.82    18.00
CPV WUMSMISTEXU214239<PHONE_NUMBER>                 37.     207.     63.9    14.16     1.54     3.25    15.70     0.00    32.00     1.18     4.43    21.42
CPW WUMSMISTEXU214239<PHONE_NUMBER>                 58.     325.     63.9    12.00     1.54     4.39    13.54     0.00    32.00     1.86     6.25    19.26
CPX WUMSMISTEXU214239<PHONE_NUMBER>                 58.     325.     63.9    12.02     1.54     4.40    13.56     0.00    32.00     1.86     6.26    19.28
CPY WUMSMISTEXU214239<PHONE_NUMBER>                258.    1617.     71.6    12.87     1.54    23.31    14.41     0.00    17.40     4.49    27.80    17.19
CPZ WUMSWISTEXU212216<PHONE_NUMBER>                 44.     328.     85.0    10.11     1.54     3.82    11.65     0.00    32.00     1.41     5.22    15.94
CQA WUMSWISTEXU214216<PHONE_NUMBER>                 74.     551.     85.0    10.13     1.54     6.43    11.67     0.00    32.00     2.37     8.80    15.97
CQB WUMSWISTEXU214239<PHONE_NUMBER>                143.     892.     71.2    13.02     1.54    12.99    14.56     0.00    32.00     4.58    17.56    19.69
CQC WUMSWISTEXU215116<PHONE_NUMBER>                342.    2547.     85.0     8.81     1.54    26.37    10.35     0.00    26.40     9.03    35.40    13.90
CQD WUMSWISTEXU215116<PHONE_NUMBER>                402.    2993.     85.0     8.73     1.54    30.75    10.27     0.00    17.40     6.99    37.74    12.61
CQE WUMSWISTEXU215116<PHONE_NUMBER>                334.    2487.     85.0     8.91     1.54    25.99    10.45     0.00    17.40     5.81    31.80    12.79
CQF WUMSWISTEXU215239<PHONE_NUMBER>                226.    1410.     71.2    11.88     1.54    18.91    13.42     0.00    32.00     7.23    26.15    18.55
CQG MANOILSTEXU234217<PHONE_NUMBER>                100.     563.     64.2    12.23     1.54     7.75    13.77     0.00    32.00     3.20    10.95    19.46
CQH MANOILSTEXU234225<PHONE_NUMBER>                 96.     663.     78.9    12.05     1.54     9.02    13.59     0.00    32.00     3.07    12.09    18.22
CQI MANOILSTEXU235118<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    26.40     0.00     0.00     0.00
CQJ MANOILSTEXU235117<PHONE_NUMBER>               1123.    8362.     85.0    10.96     1.54   104.50    12.50     0.00    32.00    35.94   140.43    16.79
CQK MANOILSTEXU235125<PHONE_NUMBER>                372.    2770.     85.0    10.51     1.54    33.38    12.05     0.00    32.00    11.90    45.29    16.35
CQL MANOILSTEXU235117<PHONE_NUMBER>                328.    2442.     85.0    11.19     1.54    31.09    12.73     0.00    32.00    10.50    41.59    17.03
CQM MANOILSTEXU235218<PHONE_NUMBER>                299.    1496.     57.1    13.44     1.54    22.42    14.98     0.00    32.00     9.57    31.98    21.38
CQN MANOILSTEXU235217<PHONE_NUMBER>                532.    3677.     78.9    12.12     1.54    50.22    13.66     0.00    32.00    17.02    67.24    18.29
CQO MANOILSTEXU235219<PHONE_NUMBER>                215.    1065.     56.5     9.68     1.54    11.95    11.22     0.00    32.00     6.88    18.83    17.68
CQP MANOILSTEXU235217<PHONE_NUMBER>                251.    1869.     85.0    11.43     1.54    24.24    12.97     0.00    32.00     8.03    32.27    17.27
CQQ MANOMOSTEXU215225<PHONE_NUMBER>                613.    4237.     78.9    11.56     1.54    55.49    13.10     0.00    32.00    19.62    75.10    17.73
CQR MAPPMNSTEXU215126<PHONE_NUMBER>                173.    1288.     85.0    10.60     1.54    15.64    12.14     0.00    32.00     5.54    21.17    16.44
CQS MAPPMNSTEXU215226<PHONE_NUMBER>                112.     774.     78.9    11.52     1.54    10.11    13.06     0.00    32.00     3.58    13.69    17.69
CQT MAPPNESTEXU211228<PHONE_NUMBER>                 15.     112.     85.0    10.70     1.54     1.37    12.24     0.00    32.00     0.48     1.85    16.54
CQU MAPPNESTEXU212228<PHONE_NUMBER>                 20.     149.     85.0    12.22     1.54     2.05    13.76     0.00    32.00     0.64     2.69    18.06
CQV MAPPNESTEXU214128<PHONE_NUMBER>                 85.     633.     85.0     9.08     1.54     6.72    10.62     0.00    26.40     2.24     8.97    14.17
CQW MAPPNESTEXU215228<PHONE_NUMBER>                225.    1675.     85.0     9.70     1.54    18.84    11.24     0.00    29.40     6.62    25.45    15.19
CQX MAPPWISTEXU212216<PHONE_NUMBER>                 50.     372.     85.0    12.25     1.54     5.13    13.79     0.00    32.00     1.60     6.73    18.09
CQY MAPPWISTEXU212216<PHONE_NUMBER>                 25.     186.     85.0     9.59     1.54     2.07    11.13     0.00    32.00     0.80     2.87    15.42
CQZ MAPPWISTEXU214216<PHONE_NUMBER>                 11.      68.     71.2    10.33     1.54     0.81    11.87     0.00    32.00     0.35     1.16    17.00
CRA MAPPWISTEXU215239<PHONE_NUMBER>                377.    2109.     63.9    11.72     1.54    27.98    13.26     0.00    26.40     9.95    37.93    17.98
CRB UPNYNYSTEXU214102<PHONE_NUMBER>                 92.     685.     85.0    11.90     1.54     9.21    13.44     0.00    32.00     2.94    12.15    17.74
CRC UPNYNYSTEXU214202<PHONE_NUMBER>                270.    1121.     47.4    14.65     1.54    18.14    16.19     0.00    32.00     8.64    26.78    23.90
CRD UPNYNYSTEXU215102<PHONE_NUMBER>                387.    2882.     85.0    13.58     1.54    43.58    15.12     0.00    32.00    12.38    55.96    19.42
CRE VACANCSTEXU185110<PHONE_NUMBER>                  0.       2.     71.6    14.13     1.54     0.04    15.67     0.00    17.40     0.01     0.04    18.45
CRF VACANCSTEXU185210<PHONE_NUMBER>                  1.       6.     71.6    14.47     1.54     0.10    16.01     0.00    26.40     0.03     0.12    20.22
CRG TVA ALSTEXU215222<PHONE_NUMBER>                712.    4463.     71.6    13.71     1.89    69.64    15.60     0.00    34.80    24.78    94.42    21.15
CRH TVA TNSTEXU215221<PHONE_NUMBER>                178.     996.     63.9    14.63     1.54    16.10    16.17     0.00    32.00     5.70    21.80    21.89
CRI SPPNKSSTEXU214128<PHONE_NUMBER>                 73.     544.     85.0     8.89     1.54     5.67    10.43     0.00    32.00     2.34     8.01    14.73
CRJ SPPNKSSTEXU214228<PHONE_NUMBER>                236.    1757.     85.0     9.98     1.54    20.25    11.52     0.00    32.00     7.55    27.80    15.82
CRK SPPNKSSTEXU215128<PHONE_NUMBER>                668.    4974.     85.0     9.00     1.54    52.44    10.54     0.00    26.40    17.64    70.08    14.09
CRL SPPNKSSTEXU215228<PHONE_NUMBER>                283.    2107.     85.0     9.74     1.54    23.77    11.28     0.00    29.40     8.32    32.10    15.23
CRM PNW WASTEXU212237<PHONE_NUMBER>                 25.     186.     85.0    10.42     1.54     2.23    11.96     0.00    32.00     0.80     3.03    16.25

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 16
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
CRN RMPACOSTEXU212234<PHONE_NUMBER>                 24.     179.     85.0     9.30     1.54     1.94    10.84     0.00    32.00     0.77     2.71    15.14
CTF ECAOINSTGBU214118<PHONE_NUMBER>                180.    1128.     71.6    12.50     1.54    15.84    14.04     0.00    32.00     5.76    21.60    19.14
CTG ECAOINSTGBU214218<PHONE_NUMBER>                170.     951.     63.9    13.22     1.54    14.04    14.76     0.00    32.00     5.44    19.48    20.48
CTH ECAOINSTGBU215118<PHONE_NUMBER>               1308.    9040.     78.9    12.12     1.54   123.45    13.66     0.00    26.40    34.53   157.98    17.48
CTI ECAOINSTGBU215218<PHONE_NUMBER>                212.    1329.     71.6    12.95     1.54    19.25    14.49     0.00    32.00     6.78    26.04    19.59
CTJ ECAOKYSTGBU214218<PHONE_NUMBER>                 71.     397.     63.9    14.47     1.54     6.36    16.01     0.00    32.00     2.27     8.63    21.73
CTK ECAOKYSTGBU215218<PHONE_NUMBER>                108.     604.     63.9    13.68     1.54     9.20    15.22     0.00    32.00     3.46    12.65    20.94
CTL ECAOMDSTGBU214208<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CTM ECAOOHSTGBU211214<PHONE_NUMBER>                 25.     186.     85.0    11.87     1.54     2.50    13.41     0.00    31.70     0.79     3.29    17.66
CTN ECAOOHSTGBU212214<PHONE_NUMBER>                 35.     261.     85.0    11.21     1.54     3.32    12.75     0.00    29.60     1.04     4.36    16.73
CTO ECAOOHSTGBU214214<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CTP ECAOOHSTGBU215104<PHONE_NUMBER>                300.    1881.     71.6    12.75     1.54    26.88    14.29     0.00    26.40     7.92    34.80    18.50
CTQ ECAOPASTGBU215104<PHONE_NUMBER>               1000.    6269.     71.6    11.51     1.54    81.83    13.05     0.00    26.40    26.40   108.23    17.27
CTR MACWPASTGBU211141<PHONE_NUMBER>                 14.     104.     85.0     9.72     1.54     1.17    11.26     0.00    11.70     0.16     1.34    12.84
CTS MACWPASTGBU211241<PHONE_NUMBER>                  9.      67.     85.0    10.83     1.54     0.83    12.37     0.00    30.70     0.28     1.11    16.49
CTT MACWPASTGBU211241<PHONE_NUMBER>                  5.      37.     85.0    10.35     1.54     0.44    11.89     0.00    32.00     0.16     0.60    16.19
CTU MACWPASTGBU212141<PHONE_NUMBER>                 16.     119.     85.0    10.17     1.54     1.39    11.71     0.00    11.70     0.19     1.58    13.28
CTV MACWPASTGBU212241<PHONE_NUMBER>                 82.     611.     85.0    12.84     1.54     8.78    14.38     0.00    32.00     2.62    11.41    18.68
CTW MACWPASTGBU214203<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CTX MACWPASTGBU214203<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CTY MACWPASTGBU214241<PHONE_NUMBER>                 80.     213.     30.5    16.20     1.54     3.79    17.74     0.00    17.40     1.39     5.18    24.27
CTZ MACWPASTGBU215103<PHONE_NUMBER>               1463.   10111.     78.9    15.51     1.54   172.44    17.05     0.00    29.20    42.72   215.16    21.28
CUA MACWPASTGBU215103<PHONE_NUMBER>                321.    1796.     63.9    16.20     1.54    31.86    17.74     0.00    32.00    10.27    42.13    23.46
CUB MACWPASTGBU215203<PHONE_NUMBER>                250.    1399.     63.9    17.43     1.54    26.54    18.97     0.00    32.00     8.00    34.54    24.69
CUC MACWPASTGBU215241<PHONE_NUMBER>                101.     698.     78.9    11.96     1.54     9.42    13.50     0.00    11.70     1.18    10.60    15.19
CUD MACSMDSTGBU215108<PHONE_NUMBER>               1164.    8045.     78.9    11.06     1.54   101.38    12.60     0.00    26.40    30.73   132.11    16.42
CUE MACSMDSTGBU215108<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CUF WUMSWISTGBU212216<PHONE_NUMBER>                 24.     150.     71.2    15.77     1.54     2.59    17.31     0.00    32.00     0.77     3.36    22.44
CUG WUMSWISTGBU214216<PHONE_NUMBER>                 98.     611.     71.2    12.48     1.54     8.57    14.02     0.00    32.00     3.14    11.70    19.15
CUH MANOILSTGBU234219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CUI MAPPIASTGBU214227<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CUJ MAPPMNSTGBU214126<PHONE_NUMBER>                 29.     216.     85.0     9.83     1.54     2.46    11.37     0.00    26.40     0.77     3.22    14.92
CUK UPNYNYSTGBU211202<PHONE_NUMBER>                 50.     372.     85.0    12.67     1.54     5.29    14.21     0.00    32.00     1.60     6.89    18.51
CUL UPNYNYSTGBU212202<PHONE_NUMBER>                 44.     328.     85.0    12.67     1.54     4.66    14.21     0.00    32.00     1.41     6.06    18.51
CUM UPNYNYSTGBU214202<PHONE_NUMBER>                 55.     228.     47.4    14.12     1.54     3.57    15.66     0.00    32.00     1.76     5.33    23.37
CUN UPNYNYSTGBU214202<PHONE_NUMBER>                 83.     618.     85.0    14.12     1.54     9.68    15.66     0.00    32.00     2.66    12.33    19.96
CUO UPNYNYSTGBU214202<PHONE_NUMBER>                 80.     596.     85.0    13.27     1.54     8.82    14.81     0.00    11.70     0.94     9.76    16.38
CUP UPNYNYSTGBU215202<PHONE_NUMBER>                105.     782.     85.0    14.12     1.54    12.24    15.66     0.00    32.00     3.36    15.60    19.96
CUQ DSNYNYSTGBU215101<PHONE_NUMBER>                364.    2710.     85.0    13.69     1.54    41.29    15.23     0.00    17.40     6.33    47.62    17.57
CUR VACASCSTGBU214110<PHONE_NUMBER>                270.    1693.     71.6    13.59     1.54    25.61    15.13     0.00    32.00     8.64    34.25    20.24
CUS VACASCSTGBU214210<PHONE_NUMBER>                 35.     219.     71.6    14.52     1.54     3.52    16.06     0.00    11.70     0.41     3.93    17.92
CUT VACASCSTGBU215110<PHONE_NUMBER>                577.    3988.     78.9    14.43     1.54    63.68    15.97     0.00    30.50    17.60    81.27    20.38
CUU VACASCSTGBU215110<PHONE_NUMBER>                432.    2986.     78.9    13.99     1.54    46.36    15.53     0.00    29.70    12.83    59.19    19.83
CUV VACASCSTGBU215210<PHONE_NUMBER>                153.     959.     71.6    14.56     1.54    15.45    16.10     0.00    26.40     4.04    19.49    20.32
CUW TVA TNSTGBU215121<PHONE_NUMBER>                704.    4865.     78.9    11.98     1.54    65.80    13.52     0.00    32.00    22.53    88.32    18.15
CUX SOU ALSTGBU214223<PHONE_NUMBER>                130.     452.     39.7    16.40     1.54     8.11    17.94     0.00    32.00     4.16    12.27    27.15
CUY SOU ALSTGBU214222<PHONE_NUMBER>                 80.     450.     64.2    16.37     1.54     8.06    17.91     0.00    26.40     2.11    10.17    22.60
CUZ SOU ALSTGBU215123<PHONE_NUMBER>                262.    1952.     85.0    11.96     1.54    26.35    13.50     0.00    32.00     8.39    34.74    17.80
CVA SOU ALSTGBU215123<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CVB SOU ALSTGBU215223<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CVC SOU GASTGBU214211<PHONE_NUMBER>                100.     495.     56.5    17.05     1.54     9.21    18.59     0.00    32.00     3.20    12.41    25.06
CVD SOU GASTGBU215111<PHONE_NUMBER>               2732.   19831.     82.9    13.78     1.54   303.76    15.32     0.00    29.30    80.05   383.81    19.35
CVE SOU GASTGBU215211<PHONE_NUMBER>                472.    2731.     66.0    15.41     1.54    46.28    16.95     0.00    32.00    15.10    61.38    22.48
CVF CALICASTGBU212237<PHONE_NUMBER>                 24.     179.     85.0    13.13     1.54     2.62    14.67     0.00    17.40     0.42     3.04    17.01
CVH MAPPIASTGSU212227<PHONE_NUMBER>                 36.     201.     63.9    14.92     1.54     3.32    16.46     0.00    32.00     1.15     4.47    22.18

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 17
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
CVI MAPPIASTGSU214125<PHONE_NUMBER>                 30.     223.     85.0    10.51     1.54     2.69    12.05     0.00    26.40     0.79     3.48    15.59
CVJ MAPPIASTGSU214225<PHONE_NUMBER>                131.     733.     63.9    12.51     1.54    10.30    14.05     0.00    32.00     4.19    14.49    19.77
CVK MAPPMNSTGSU211126<PHONE_NUMBER>                 10.      74.     85.0     9.61     1.54     0.83    11.15     0.00    32.00     0.32     1.15    15.44
CVL MAPPMNSTGSU211226<PHONE_NUMBER>                  8.      60.     85.0    11.03     1.54     0.75    12.57     0.00    32.00     0.26     1.01    16.87
CVM MAPPMNSTGSU211226<PHONE_NUMBER>                 20.     149.     85.0    10.34     1.54     1.77    11.88     0.00    32.00     0.64     2.41    16.18
CVN MAPPMNSTGSU214226<PHONE_NUMBER>                149.    1030.     78.9    11.06     1.54    12.97    12.60     0.00    32.00     4.77    17.74    17.23
CVO MAPPMNSTGSU214226<PHONE_NUMBER>                138.     772.     63.9    10.89     1.54     9.60    12.43     0.00    32.00     4.42    14.02    18.15
CVP MAPPMNSTGSU215126<PHONE_NUMBER>                350.    2419.     78.9    10.50     1.54    29.11    12.04     0.00    26.40     9.24    38.35    15.86
CVR ECAOINSTGXU215220<PHONE_NUMBER>                560.    3511.     71.6    12.47     1.54    49.20    14.01     0.00    32.00    17.92    67.12    19.12
CVS ECAOOHSTGXU214204<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CVT ECAOOHSTGXU215104<PHONE_NUMBER>                163.    1127.     78.9    12.85     1.54    16.21    14.39     0.00    32.00     5.22    21.42    19.02
CVU MANOILSTGXU235219<PHONE_NUMBER>                379.    1318.     39.7    10.58     1.54    15.96    12.12     0.00    28.20    10.69    26.65    20.23
CVV MANOMOSTGXU215125<PHONE_NUMBER>                952.    6579.     78.9     9.62     1.54    73.42    11.16     0.00    26.40    25.13    98.56    14.98
CVW MANOMOSTGXU215125<PHONE_NUMBER>               2300.   17126.     85.0    10.94     1.54   213.73    12.48     0.00    26.40    60.72   274.45    16.02
CVX MAPPIASTGXU211225<PHONE_NUMBER>                 11.      82.     85.0    11.72     1.54     1.09    13.26     0.00    32.00     0.35     1.44    17.55
CVY MAPPIASTGXU212225<PHONE_NUMBER>                 16.     111.     78.9    12.78     1.54     1.58    14.32     0.00    32.00     0.51     2.10    18.95
CVZ MAPPIASTGXU214227<PHONE_NUMBER>                 80.     499.     71.2    11.86     1.54     6.69    13.40     0.00    32.00     2.56     9.25    18.53
CWA MAPPIASTGXU214225<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CWB MAPPIASTGXU214227<PHONE_NUMBER>                 62.     347.     63.9    13.81     1.54     5.32    15.35     0.00    32.00     1.98     7.31    21.07
CWC MAPPIASTGXU215128<PHONE_NUMBER>                135.    1005.     85.0     8.85     1.54    10.44    10.39     0.00    32.00     4.32    14.76    14.68
CWD MAPPMNSTGXU211226<PHONE_NUMBER>                 23.     171.     85.0    11.57     1.54     2.24    13.11     0.00    32.00     0.74     2.98    17.41
CWE MAPPMNSTGXU212226<PHONE_NUMBER>                 23.     171.     85.0    11.57     1.54     2.24    13.11     0.00    32.00     0.74     2.98    17.41
CWF MAPPMNSTGXU214226<PHONE_NUMBER>                 46.     257.     63.9    11.42     1.54     3.34    12.96     0.00    32.00     1.47     4.81    18.68
CWG MAPPMNSTGXU214226<PHONE_NUMBER>                 60.     336.     63.9    12.01     1.54     4.55    13.55     0.00    26.40     1.58     6.13    18.27
CWH MAPPMNSTGXU214226<PHONE_NUMBER>                110.     615.     63.9    12.59     1.54     8.70    14.13     0.00    32.00     3.52    12.22    19.85
CWI UPNYNYSTGXU214102<PHONE_NUMBER>                183.    1363.     85.0    13.01     1.54    19.82    14.55     0.00    32.00     5.86    25.68    18.84
CWJ UPNYNYSTGXU215102<PHONE_NUMBER>                412.    3068.     85.0    13.04     1.54    44.72    14.58     0.00    32.00    13.18    57.91    18.88
CWK TVA TNSTGXU215121<PHONE_NUMBER>                976.    7268.     85.0    12.93     1.54   105.19    14.47     0.00    32.00    31.23   136.43    18.77
CWL TVA TNSTGXU215122<PHONE_NUMBER>                282.    1949.     78.9    12.61     1.54    27.58    14.15     0.00    32.00     9.02    36.60    18.78
CWM TVA TNSTGXU215222<PHONE_NUMBER>                303.    1052.     39.7    14.89     1.54    17.29    16.43     0.00    32.00     9.68    26.97    25.64
CWN SOU MSSTGXU215124<PHONE_NUMBER>               1808.   13463.     85.0    14.26     1.54   212.76    15.80     0.00    25.30    45.74   258.51    19.20
CXE ECAOINSTHBU211218<PHONE_NUMBER>                 50.     372.     85.0     8.93     1.54     3.90    10.47     0.00    30.50     1.52     5.42    14.56
CXF ECAOINSTHBU212218<PHONE_NUMBER>                 39.     290.     85.0     9.48     1.54     3.20    11.02     0.00    32.00     1.25     4.45    15.32
CXG ECAOINSTHBU212218<PHONE_NUMBER>                 20.     149.     85.0    10.44     1.54     1.78    11.98     0.00    32.00     0.64     2.42    16.28
CXH ECAOINSTHBU214219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CXI ECAOINSTHBU214219<PHONE_NUMBER>                 63.     219.     39.7    10.65     1.54     2.67    12.19     0.00    26.40     1.66     4.33    19.78
CXJ ECAOINSTHBU215118<PHONE_NUMBER>                800.    5529.     78.9    12.04     1.54    75.07    13.58     0.00    26.40    21.12    96.19    17.40
CXK ECAOKYSTHBU211219<PHONE_NUMBER>                 10.      74.     85.0     8.73     1.54     0.76    10.27     0.00    32.00     0.32     1.08    14.57
CXL ECAOKYSTHBU214119<PHONE_NUMBER>                 64.     401.     71.6     8.87     1.54     4.18    10.41     0.00    32.00     2.05     6.22    15.51
CXM ECAOKYSTHBU214219<PHONE_NUMBER>                 26.     145.     63.9     9.68     1.54     1.63    11.22     0.00    26.40     0.69     2.32    15.94
CXN ECAOKYSTHBU215106<PHONE_NUMBER>                260.    1630.     71.6    11.02     1.54    20.47    12.56     0.00    32.00     8.32    28.79    17.66
CXO ECAOKYSTHBU215118<PHONE_NUMBER>               1003.    6932.     78.9    12.19     1.54    95.18    13.73     0.00    27.40    27.48   122.66    17.70
CXP ECAOKYSTHBU215218<PHONE_NUMBER>                105.     658.     71.6    13.07     1.54     9.62    14.61     0.00    32.00     3.36    12.98    19.72
CXQ ECAOOHSTHBU211214<PHONE_NUMBER>                 63.     469.     85.0    12.40     1.54     6.54    13.94     0.00    30.10     1.90     8.44    17.99
CXR ECAOOHSTHBU212214<PHONE_NUMBER>                 41.     305.     85.0    11.00     1.54     3.83    12.54     0.00    32.00     1.31     5.14    16.83
CXS ECAOOHSTHBU214114<PHONE_NUMBER>                 47.     263.     63.9    11.73     1.54     3.49    13.27     0.00    32.00     1.50     4.99    18.99
CXT ECAOOHSTHBU214114<PHONE_NUMBER>                 30.     149.     56.5    11.63     1.54     1.96    13.17     0.00    26.40     0.79     2.75    18.51
CXU ECAOOHSTHBU214214<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CXV ECAOOHSTHBU214214<PHONE_NUMBER>                137.     365.     30.5    12.60     1.54     5.17    14.14     0.00    32.00     4.38     9.55    26.13
CXW ECAOOHSTHBU214214<PHONE_NUMBER>                 32.     111.     39.7    11.90     1.54     1.50    13.44     0.00    32.00     1.02     2.52    22.65
CXX ECAOOHSTHBU215105<PHONE_NUMBER>                410.    2570.     71.6     9.42     1.54    28.18    10.96     0.00    32.00    13.12    41.30    16.07
CXY ECAOOHSTHBU215105<PHONE_NUMBER>                380.    1321.     39.7     9.75     1.54    14.92    11.29     0.00    32.00    12.16    27.08    20.50
CXZ ECAOOHSTHBU215114<PHONE_NUMBER>                945.    5287.     63.9    10.84     1.54    65.47    12.38     0.00    27.40    25.89    91.36    17.28
CYA ECAOOHSTHBU215214<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CYB ECAOOHSTHBU215214<PHONE_NUMBER>                312.     832.     30.5    12.60     1.54    11.77    14.14     0.00    32.00     9.98    21.75    26.13

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 18
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
CYC WUMSWISTHBU211216<PHONE_NUMBER>                 23.     171.     85.0    11.16     1.54     2.18    12.70     0.00    32.00     0.74     2.91    17.00
CYD MANOILSTHBU212219<PHONE_NUMBER>                 22.     164.     85.0     9.87     1.54     1.87    11.41     0.00    26.40     0.58     2.45    14.96
CYE MANOILSTHBU234219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CYF MANOILSTHBU234219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CYG MANOMOSTHBU211227<PHONE_NUMBER>                 14.     104.     85.0    10.60     1.54     1.27    12.14     0.00    32.00     0.45     1.71    16.44
CYH MANOMOSTHBU211227<PHONE_NUMBER>                  2.      15.     85.0    11.36     1.54     0.19    12.90     0.00    32.00     0.06     0.26    17.19
CYI MANOMOSTHBU214227<PHONE_NUMBER>                 57.     282.     56.5    12.41     1.54     3.94    13.95     0.00    32.00     1.82     5.76    20.41
CYJ MAPPIASTHBU212227<PHONE_NUMBER>                 23.     171.     85.0    11.27     1.54     2.19    12.81     0.00    32.00     0.74     2.93    17.11
CYK MAPPIASTHBU214227<PHONE_NUMBER>                 41.     203.     56.5    13.20     1.54     2.99    14.74     0.00    26.40     1.08     4.07    20.07
CYL MAPPMNSTHBU211226<PHONE_NUMBER>                  4.      22.     63.9    14.21     1.54     0.35    15.75     0.00    32.00     0.13     0.48    21.47
CYM FRCCFLSTHBU214113<PHONE_NUMBER>                 78.     581.     85.0    14.56     2.45     9.88    17.01     0.00    32.20     2.51    12.39    21.34
CYN FRCCFLSTHBU214213<PHONE_NUMBER>                178.    1325.     85.0    16.15     1.95    23.99    18.10     0.00    32.10     5.71    29.70    22.41
CYO FRCCFLSTHBU215113<PHONE_NUMBER>                351.    2614.     85.0    14.08     1.54    40.83    15.62     0.00    29.00    10.18    51.01    19.52
CYP SPPNKSSTHBU214228<PHONE_NUMBER>                 92.     574.     71.2    11.39     1.54     7.42    12.93     0.00    32.00     2.94    10.36    18.06
CYQ SPPNMOSTHBU211225<PHONE_NUMBER>                  5.      37.     85.0    12.34     1.54     0.52    13.88     0.00    32.00     0.16     0.68    18.18
CYR SPPNMOSTHBU211227<PHONE_NUMBER>                 14.     104.     85.0    10.22     1.54     1.23    11.76     0.00    32.00     0.45     1.67    16.06
CYS SPPNMOSTHBU212228<PHONE_NUMBER>                 42.     313.     85.0    12.62     1.54     4.43    14.16     0.00    32.00     1.34     5.77    18.46
CYT SPPNMOSTHBU212225<PHONE_NUMBER>                 38.     283.     85.0    10.78     1.54     3.49    12.32     0.00    32.00     1.22     4.70    16.62
CYU SPPNMOSTHBU214228<PHONE_NUMBER>                 51.     320.     71.6    10.52     1.54     3.86    12.06     0.00    32.00     1.63     5.49    17.17
CYY MANOINTCHSU215117<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
CYZ MANOINTCHSU215117<PHONE_NUMBER>                187.    1292.     78.9    11.32     1.54    16.62    12.86     0.00    32.00     5.98    22.60    17.49
CZA MAPPMNTCHSU211226<PHONE_NUMBER>                 14.      78.     63.9    14.06     1.54     1.22    15.60     0.00    17.40     0.24     1.47    18.71
CZB MAPPMNTCHSU211226<PHONE_NUMBER>                  1.       7.     85.0    10.34     1.54     0.09    11.88     0.00    32.00     0.03     0.12    16.18
CZC MAPPMNTCHSU211226<PHONE_NUMBER>                 14.     104.     85.0    10.34     1.54     1.24    11.88     0.00    32.00     0.45     1.69    16.18
CZD MAPPMNTCHSU214126<PHONE_NUMBER>                 37.     276.     85.0     9.64     1.54     3.08    11.18     0.00    17.40     0.64     3.72    13.52
CZE ENTGARTCHSU215229<PHONE_NUMBER>               3337.   24848.     85.0    13.61     1.54   376.46    15.15     0.00    17.40    58.06   434.52    17.49
CZF ENTGMOTCHSU215127<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    28.60     0.00     0.00     0.00
CZG ENTGMOTCHSU215127<PHONE_NUMBER>                670.    4989.     85.0    10.56     1.54    60.35    12.10     0.00    17.40    11.66    72.01    14.43
CZH SPPNMOTCHSU215128<PHONE_NUMBER>                670.    4989.     85.0     8.55     1.54    50.33    10.09     0.00    17.40    11.66    61.98    12.42
CZI SPPSARTCHSU215129<PHONE_NUMBER>                480.    3574.     85.0    12.66     1.54    50.77    14.20     0.00    17.40     8.35    59.12    16.54
CZX ECAOINSTHXU215120<PHONE_NUMBER>                500.    3723.     85.0    11.24     1.54    47.59    12.78     0.00    32.00    16.00    63.59    17.08
CZY ECAOINSTHXU215120<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    14.60     0.00     0.00     0.00
CZZ ECAOINSTHXU215120<PHONE_NUMBER>                199.    1121.     64.2    11.75     1.54    14.90    13.29     0.00    32.00     6.37    21.27    18.98
DAA ECAOINSTHXU215217<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    26.40     0.00     0.00     0.00
DAB ECAOINSTHXU215217<PHONE_NUMBER>                472.    3515.     85.0    12.21     1.54    48.34    13.75     0.00    17.40     8.21    56.55    16.09
DAC ECAOOHSTHXU215104<PHONE_NUMBER>                652.    3648.     63.9    13.26     1.54    53.99    14.80     0.00    28.50    18.58    72.57    19.89
DAD ECAOOHSTHXU215214<PHONE_NUMBER>                739.    3062.     47.3    12.19     1.54    42.05    13.73     0.00    32.00    23.65    65.70    21.45
DAE WUMSWISTHXU211216<PHONE_NUMBER>                  4.      30.     85.0    10.63     1.54     0.36    12.17     0.00    32.00     0.13     0.49    16.46
DAF MANOILSTHXU234219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
DAG MANOILSTHXU234219<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    32.00     0.00     0.00     0.00
DAH MANOMOSTHXU212228<PHONE_NUMBER>                 17.     127.     85.0     9.59     1.54     1.41    11.13     0.00    32.00     0.54     1.95    15.42
DAI MANOMOSTHXU214228<PHONE_NUMBER>                 49.     339.     78.9     9.84     1.54     3.85    11.38     0.00    32.00     1.57     5.42    16.01
DAJ MANOMOSTHXU215225<PHONE_NUMBER>                264.    1966.     85.0    11.90     1.54    26.42    13.44     0.00    32.00     8.45    34.87    17.74
DAK MAPPIASTHXU211225<PHONE_NUMBER>                  5.      37.     85.0     9.66     1.54     0.42    11.20     0.00    32.00     0.16     0.58    15.50
DAL MAPPIASTHXU211227<PHONE_NUMBER>                 19.     141.     85.0    11.94     1.54     1.91    13.48     0.00    32.00     0.61     2.52    17.78
DAM MAPPIASTHXU212225<PHONE_NUMBER>                 19.     141.     85.0     9.66     1.54     1.58    11.20     0.00    32.00     0.61     2.19    15.50
DAN MAPPIASTHXU212225<PHONE_NUMBER>                 57.     424.     85.0    12.35     1.54     5.90    13.89     0.00    32.00     1.82     7.72    18.19
DAO MAPPIASTHXU214227<PHONE_NUMBER>                 76.     425.     63.9    12.64     1.54     6.03    14.18     0.00    26.40     2.01     8.04    18.90
DAP MAPPIASTHXU214227<PHONE_NUMBER>                 26.     145.     63.9    11.92     1.54     1.96    13.46     0.00    32.00     0.83     2.79    19.18
DAQ MAPPIASTHXU214225<PHONE_NUMBER>                114.     638.     63.9    12.58     1.54     9.01    14.12     0.00    32.00     3.65    12.65    19.84
DAR MAPPIASTHXU215125<PHONE_NUMBER>                211.    1458.     78.9    10.98     1.54    18.26    12.52     0.00    26.40     5.57    23.83    16.34
DAS MAPPIASTHXU215225<PHONE_NUMBER>                347.    2398.     78.9    11.60     1.54    31.51    13.14     0.00    28.50     9.89    41.40    17.26
DAT MAPPIASTHXU215227<PHONE_NUMBER>                142.     795.     63.9    12.85     1.54    11.43    14.39     0.00    26.40     3.75    15.18    19.11
DAU MAPPMNSTHXU211226<PHONE_NUMBER>                  8.      60.     85.0    10.88     1.54     0.74    12.42     0.00    32.00     0.26     1.00    16.72
DAV MAPPMNSTHXU212226<PHONE_NUMBER>                 16.     119.     85.0    10.34     1.54     1.42    11.88     0.00    32.00     0.51     1.93    16.18

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 19
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
DAW MAPPMOSTHXU212228<PHONE_NUMBER>                 21.     156.     85.0    11.83     1.54     2.09    13.37     0.00    32.00     0.67     2.76    17.67
DAX MAPPMOSTHXU214228<PHONE_NUMBER>                 97.     337.     39.7    11.79     1.54     4.49    13.33     0.00    26.40     2.56     7.06    20.92
DAY MAPPWISTHXU212216<PHONE_NUMBER>                 63.     469.     85.0    10.15     1.54     5.48    11.69     0.00    32.00     2.02     7.50    15.99
DAZ FRCCFLSTHXU215113<PHONE_NUMBER>                833.    6203.     85.0    12.92     1.54    89.68    14.46     0.00    28.90    24.07   113.76    18.34
DBA SPPNMOSTHXU212228<PHONE_NUMBER>                 42.     313.     85.0    10.73     1.54     3.84    12.27     0.00    32.00     1.34     5.18    16.57
DBB SPPNMOSTHXU214128<PHONE_NUMBER>                 53.     332.     71.6     8.97     1.54     3.49    10.51     0.00    32.00     1.70     5.19    15.62
DBC SPPNMOSTHXU214228<PHONE_NUMBER>                 53.     298.     64.2    10.26     1.54     3.52    11.80     0.00    27.00     1.43     4.95    16.60
DBD SPPNMOSTHXU214228<PHONE_NUMBER>                193.    1210.     71.6     9.71     1.54    13.61    11.25     0.00    24.20     4.67    18.28    15.11
DBE SPPNMOSTHXU215128<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
DBF SPPNMOSTHXU215228<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Unscrubbed Coal                8              122135.  833967.     77.9    11.95     1.57 11277.70    13.52     0.00    25.85  3157.03 14434.73    17.31

BCP MECSMISTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BCQ MECSMISTGAU2121<PHONE_NUMBER>                 20.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.21     0.21     0.00
BCR MECSMISTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BCS MECSMISTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BCT ECAOINSTGAU2111<PHONE_NUMBER>                  4.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.09     0.09     0.00
BCU ECAOINSTGAU2132<PHONE_NUMBER>                308.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     6.59     6.59     0.00
BCV ECAOKYSTGAU2112<PHONE_NUMBER>                 58.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.24     1.24     0.00
BCW ECAOOHSTGAU2112<PHONE_NUMBER>                  2.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.04     0.04     0.00
BCX ECAOPASTGAU2131<PHONE_NUMBER>                 88.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.88     1.88     0.00
BCY ERCTTXSTGAU0512<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BCZ ERCTTXSTGAU0522<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDA ERCTTXSTGAU0532<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDB ERCTTXSTGAU0712<PHONE_NUMBER>                 12.      13.     12.0    37.62     2.57     0.51    40.19     0.00    21.40     0.26     0.77    60.49
BDC ERCTTXSTGAU0732<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDD ERCTTXSTGAU1012<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDE ERCTTXSTGAU1022<PHONE_NUMBER>                 96.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     2.05     2.05     0.00
BDF ERCTTXSTGAU1032<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDG MACENJSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDH MACENJSTGAU2131<PHONE_NUMBER>                 25.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.54     0.54     0.00
BDI MACENJSTGAU2132<PHONE_NUMBER>                 29.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.62     0.62     0.00
BDJ WUMSMISTGAU2122<PHONE_NUMBER>                 18.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.39     0.39     0.00
BDK WUMSWISTGAU2112<PHONE_NUMBER>                 16.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.70     0.33     0.33     0.00
BDL WUMSWISTGAU2122<PHONE_NUMBER>                 57.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.80     1.19     1.19     0.00
BDM WUMSWISTGAU2132<PHONE_NUMBER>                219.       0.      N/A     0.00     0.00     0.00     0.00     0.00    17.20     3.77     3.77     0.00
BDN MANOILSTGAU2111<PHONE_NUMBER>                  5.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.11     0.11     0.00
BDO MANOILSTGAU2112<PHONE_NUMBER>                 26.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.56     0.56     0.00
BDP MANOILSTGAU2331<PHONE_NUMBER>                288.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     6.16     6.16     0.00
BDQ MANOILSTGAU2332<PHONE_NUMBER>                 89.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.90     1.90     0.00
BDR MAPPIASTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDS MAPPIASTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDT MAPPMNSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDU MAPPMNSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDV MAPPMOSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDW MAPPMOSTGAU2121<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDX MAPPNESTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDY MAPPWISTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BDZ UPNYNYSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.00     0.00     0.00
BEA NYC NYSTGAU2132<PHONE_NUMBER>                163.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     3.49     3.49     0.00
BEB NENGMESTGAU1532<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEC NENGMESTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BED NENGMASTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEE FRCCFLSTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 20
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BEF FRCCFLSTGAU2131<PHONE_NUMBER>               1638.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    32.27    32.27     0.00
BEG FRCCFLSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEH VACASCSTGAU2132<PHONE_NUMBER>                 92.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.97     1.97     0.00
BEI SOU ALSTGAU2131<PHONE_NUMBER>                110.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     1.18     1.18     0.00
BEJ SOU GASTGAU2111<PHONE_NUMBER>                 15.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.16     0.16     0.00
BEK SOU GASTGAU2112<PHONE_NUMBER>                 28.       0.      N/A     0.00     0.00     0.00     0.00     0.00    18.30     0.51     0.51     0.00
BEL SOU GASTGAU2122<PHONE_NUMBER>                 38.       0.      N/A     0.00     0.00     0.00     0.00     0.00    18.70     0.71     0.71     0.00
BEM SOU GASTGAU2132<PHONE_NUMBER>                161.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.20     3.25     3.25     0.00
BEN SOU MSSTGAU2132<PHONE_NUMBER>                170.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     3.64     3.64     0.00
BEO ENTGARSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEP ENTGLASTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEQ ENTGLASTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BER ENTGLASTGAU2132<PHONE_NUMBER>                158.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.50     3.08     3.08     0.00
BES ENTGMSSTGAU2122<PHONE_NUMBER>                 18.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.35     0.35     0.00
BET SPPNKSSTGAU2112<PHONE_NUMBER>                 23.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.49     0.49     0.00
BEU SPPNKSSTGAU2122<PHONE_NUMBER>                 54.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.16     1.16     0.00
BEV SPPNKSSTGAU2132<PHONE_NUMBER>                 72.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.54     1.54     0.00
BEW SPPNMOSTGAU2112<PHONE_NUMBER>                  5.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.11     0.11     0.00
BEX SPPNMOSTGAU2132<PHONE_NUMBER>                 73.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.56     1.56     0.00
BEY SPPSLASTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BEZ SPPSLASTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFA SPPSLASTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFB SPPSMSSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFC SPPSMSSTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFD SPPSOKSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFE SPPSOKSTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFF SPPSOKSTGAU2131<PHONE_NUMBER>                 40.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.86     0.86     0.00
BFG SPPSOKSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFH SPPSTXSTGAU0722<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFI SPPSTXSTGAU1012<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFJ SPPSTXSTGAU1032<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFK SPPSTXSTGAU2221<PHONE_NUMBER>                 22.      41.     21.1    26.48     2.57     1.18    29.05     0.00    10.70     0.24     1.41    34.84
BFL CALICASTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFM CALICASTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFN AZNMAZSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFO AZNMNVSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFP RMPACOSTGAU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFQ RMPACOSTGAU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFR RMPACOSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BFS NWPEUTSTGAU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BIF MECSMISTHSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BIG MECSMISTHSU2132<PHONE_NUMBER>               2171.       0.      N/A     0.00     0.00     0.00     0.00     0.00    18.20    39.51    39.51     0.00
BIH ERCTTXSTHSU0331<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.00     0.00     0.00
BII ERCTTXSTHSU0332<PHONE_NUMBER>               2224.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.40    45.37    45.37     0.00
BIJ ERCTTXSTHSU0532<PHONE_NUMBER>                550.    1015.     21.1    34.96     2.57    38.09    37.53     0.00    21.40    11.77    49.86    49.12
BIK ERCTTXSTHSU0731<PHONE_NUMBER>               2843.    5247.     21.1    32.80     2.57   185.58    35.37     0.00    20.00    56.86   242.44    46.21
BIL ERCTTXSTHSU0732<PHONE_NUMBER>                850.     896.     12.0    36.53     2.57    35.04    39.10     0.00    19.70    16.75    51.79    57.79
BIM ERCTTXSTHSU0832<PHONE_NUMBER>                356.     375.     12.0    35.04     2.57    14.11    37.61     0.00    19.70     7.01    21.13    56.30
BIN ERCTTXSTHSU0931<PHONE_NUMBER>                565.    1043.     21.1    34.03     2.57    38.16    36.60     0.00    19.70    11.13    49.29    47.27
BIO ERCTTXSTHSU0932<PHONE_NUMBER>                230.     242.     12.0    35.46     2.57     9.22    38.03     0.00    21.40     4.92    14.14    58.33
BIP ERCTTXSTHSU1031<PHONE_NUMBER>               1257.    2320.     21.1    33.92     2.57    84.65    36.49     0.00    20.70    26.02   110.67    47.71
BIQ ERCTTXSTHSU1032<PHONE_NUMBER>               1135.    1197.     12.0    38.07     2.57    48.62    40.64     0.00    20.00    22.70    71.32    59.61
BIR ERCTTXSTHSU2232<PHONE_NUMBER>                200.     211.     12.0    35.85     2.57     8.10    38.42     0.00    19.70     3.94    12.04    57.11
BIS MACEDESTHSU2121<PHONE_NUMBER>                 17.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.36     0.36     0.00
BIT MACEDESTHSU2122<PHONE_NUMBER>                 17.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.36     0.36     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 21
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BIU MACEDESTHSU2131<PHONE_NUMBER>                537.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    10.58    10.58     0.00
BIV MACENJSTHSU2122<PHONE_NUMBER>                 17.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.36     0.36     0.00
BIW MACENJSTHSU2132<PHONE_NUMBER>                 86.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     1.84     1.84     0.00
BIX MACWPASTHSU2132<PHONE_NUMBER>               1592.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    31.36    31.36     0.00
BIY MACSDCSTHSU2132<PHONE_NUMBER>                550.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    10.84    10.84     0.00
BIZ DSNYNYSTHSU2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJA DSNYNYSTHSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJB LILCNYSTHSU2131<PHONE_NUMBER>                669.     705.     12.0    38.39     2.57    28.87    40.96     0.00    20.70    13.84    42.71    60.60
BJC LILCNYSTHSU2132<PHONE_NUMBER>                438.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.30     8.89     8.89     0.00
BJD NENGCTSTHSU2031<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJE NENGCTSTHSU2032<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50     0.00     0.00     0.00
BJF NENGMESTHSU1532<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJG NENGMESTHSU1632<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJH NENGMASTHSU1331<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50     0.00     0.00     0.00
BJI NENGMASTHSU1332<PHONE_NUMBER>                420.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     8.27     8.27     0.00
BJJ NENGMASTHSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJK NENGNHSTHSU2532<PHONE_NUMBER>                406.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     8.00     8.00     0.00
BJL FRCCFLSTHSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJM FRCCFLSTHSU2131<PHONE_NUMBER>                940.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.00    19.75    19.75     0.00
BJN FRCCFLSTHSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJO SOU GASTHSU2132<PHONE_NUMBER>                119.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     2.55     2.55     0.00
BJP ENTGMSSTHSU2131<PHONE_NUMBER>                761.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    14.99    14.99     0.00
BJQ ENTGTXSTHSU0931<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.80     0.00     0.00     0.00
BJR ENTGTXSTHSU1232<PHONE_NUMBER>                485.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     5.19     5.19     0.00
BJS SPPNKSSTHSU2112<PHONE_NUMBER>                 27.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.58     0.58     0.00
BJT SPPNKSSTHSU2122<PHONE_NUMBER>                 20.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.39     0.39     0.00
BJU SPPNKSSTHSU2131<PHONE_NUMBER>                 85.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     1.67     1.67     0.00
BJV SPPNKSSTHSU2132<PHONE_NUMBER>               1381.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.10    29.14    29.14     0.00
BJW CALICASTHSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJX RMPACOSTHSU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BJY RMPACOSTHSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKC ECAOOHSTLSU2122<PHONE_NUMBER>                 25.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.54     0.54     0.00
BKD ECAOOHSTLSU2132<PHONE_NUMBER>                100.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     2.14     2.14     0.00
BKE ECAOPASTLSU2131<PHONE_NUMBER>                 44.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.94     0.94     0.00
BKF ERCTTXSTLSU0331<PHONE_NUMBER>                552.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    10.87    10.87     0.00
BKG ERCTTXSTLSU0332<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.10     0.00     0.00     0.00
BKH ERCTTXSTLSU0512<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKI ERCTTXSTLSU0522<PHONE_NUMBER>                 35.      37.     12.0    36.83     2.57     1.45    39.40     0.00    21.40     0.75     2.20    59.70
BKJ ERCTTXSTLSU0531<PHONE_NUMBER>                510.     941.     21.1    34.49     2.57    34.88    37.06     0.00    21.00    10.71    45.59    48.43
BKK ERCTTXSTLSU0532<PHONE_NUMBER>               2061.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.90    43.08    43.08     0.00
BKL ERCTTXSTLSU0632<PHONE_NUMBER>               1066.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    21.00    21.00     0.00
BKM ERCTTXSTLSU0722<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKN ERCTTXSTLSU0731<PHONE_NUMBER>               1064.    1964.     21.1    33.52     2.57    70.88    36.09     0.00    20.60    21.92    92.80    47.26
BKO ERCTTXSTLSU0732<PHONE_NUMBER>               5174.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.60   106.58   106.58     0.00
BKP ERCTTXSTLSU0831<PHONE_NUMBER>                405.    1285.     36.2    31.55     2.57    43.86    34.12     0.00    19.70     7.98    51.84    40.33
BKQ ERCTTXSTLSU0832<PHONE_NUMBER>                146.     154.     12.0    38.01     2.57     6.25    40.58     0.00    19.70     2.88     9.12    59.27
BKR ERCTTXSTLSU0932<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKS ERCTTXSTLSU1012<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKT ERCTTXSTLSU1022<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BKU ERCTTXSTLSU1031<PHONE_NUMBER>                256.     472.     21.1    34.41     2.57    17.47    36.98     0.00    19.70     5.04    22.52    47.66
BKV ERCTTXSTLSU1032<PHONE_NUMBER>                856.     786.     10.5    38.24     2.57    32.07    40.81     0.00    20.70    17.72    49.79    63.36
BKW ERCTTXSTLSU2231<PHONE_NUMBER>                204.     376.     21.1    34.07     2.57    13.79    36.64     0.00    19.70     4.02    17.81    47.31
BKX ERCTTXSTLSU2232<PHONE_NUMBER>                111.     117.     12.0    36.18     2.57     4.53    38.75     0.00    19.70     2.19     6.72    57.43
BKY MACENJSTLSU2132<PHONE_NUMBER>               1219.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40    26.09    26.09     0.00
BKZ MACEPASTLSU2132<PHONE_NUMBER>               1377.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50    28.23    28.23     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 22
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BLA MACSMDSTLSU2132<PHONE_NUMBER>               1492.       0.      N/A     0.00     0.00     0.00     0.00     0.00    18.40    27.45    27.45     0.00
BLB MANOILSTLSU2112<PHONE_NUMBER>                 11.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.24     0.24     0.00
BLC MANOILSTLSU2332<PHONE_NUMBER>               2866.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.00    54.45    54.45     0.00
BLD MAPPIASTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLE MAPPMNSTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLF MAPPMNSTLSU2122<PHONE_NUMBER>                 39.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50     0.80     0.80     0.00
BLG MAPPNESTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLH MAPPNESTLSU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLI MAPPNESTLSU2132<PHONE_NUMBER>                161.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.80     3.35     3.35     0.00
BLJ UPNYNYSTLSU2132<PHONE_NUMBER>                820.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     8.77     8.77     0.00
BLK DSNYNYSTLSU2131<PHONE_NUMBER>                231.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     4.55     4.55     0.00
BLL DSNYNYSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.90     0.00     0.00     0.00
BLM NYC NYSTLSU2131<PHONE_NUMBER>                826.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.40    16.85    16.85     0.00
BLN NYC NYSTLSU2132<PHONE_NUMBER>               4051.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.00    85.07    85.07     0.00
BLO LILCNYSTLSU2131<PHONE_NUMBER>                383.     404.     12.0    38.83     2.57    16.71    41.40     0.00    19.70     7.55    24.26    60.08
BLP LILCNYSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLQ NENGCTSTLSU2031<PHONE_NUMBER>                447.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     8.81     8.81     0.00
BLR NENGCTSTLSU2032<PHONE_NUMBER>                 46.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.00     0.93     0.93     0.00
BLS NENGMESTLSU1631<PHONE_NUMBER>                615.       0.      N/A     0.00     0.00     0.00     0.00     0.00    14.70     9.04     9.04     0.00
BLT NENGMASTLSU1331<PHONE_NUMBER>                588.    3321.     64.5    38.31     2.57   135.78    40.88     0.00    19.70    11.58   147.36    44.37
BLU NENGMASTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLV NENGVTSTLSU2132<PHONE_NUMBER>                 50.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.54     0.54     0.00
BLW FRCCFLSTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLX FRCCFLSTLSU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BLY FRCCFLSTLSU2131<PHONE_NUMBER>               4949.       0.      N/A     0.00     0.00     0.00     0.00     0.00    18.90    93.54    93.54     0.00
BLZ FRCCFLSTLSU2132<PHONE_NUMBER>               1318.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.70    27.28    27.28     0.00
BMA VACAVASTLSU2131<PHONE_NUMBER>               1604.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    31.60    31.60     0.00
BMB SOU MSSTLSU2132<PHONE_NUMBER>                458.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.70     9.48     9.48     0.00
BMC ENTGARSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50     0.00     0.00     0.00
BMD ENTGLASTLSU2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.30     0.00     0.00     0.00
BME ENTGLASTLSU2132<PHONE_NUMBER>               1988.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.10    39.95    39.95     0.00
BMF ENTGMSSTLSU2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BMG ENTGMSSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.40     0.00     0.00     0.00
BMH SPPNMOSTLSU2122<PHONE_NUMBER>                 16.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.34     0.34     0.00
BMI SPPNMOSTLSU2132<PHONE_NUMBER>                 44.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.47     0.47     0.00
BMJ SPPSARSTLSU2131<PHONE_NUMBER>                134.     141.     12.0    33.11     2.57     5.04    35.68     0.00    19.70     2.64     7.68    54.37
BMK SPPSARSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BML SPPSLASTLSU2111<PHONE_NUMBER>                 12.      13.     12.0    31.97     2.57     0.44    34.54     0.00    21.40     0.26     0.69    54.84
BMM SPPSLASTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.00     0.00     0.00     0.00
BMN SPPSLASTLSU2121<PHONE_NUMBER>                 25.      26.     12.0    31.97     2.57     0.91    34.54     0.00    19.70     0.49     1.40    53.23
BMO SPPSLASTLSU2122<PHONE_NUMBER>                 87.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     1.71     1.71     0.00
BMP SPPSLASTLSU2131<PHONE_NUMBER>                 40.      42.     12.0    31.97     2.57     1.46    34.54     0.00    19.70     0.79     2.24    53.23
BMQ SPPSLASTLSU2132<PHONE_NUMBER>               1681.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.20    33.96    33.96     0.00
BMR SPPSMSSTLSU2112<PHONE_NUMBER>                 12.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.26     0.26     0.00
BMS SPPSMSSTLSU2122<PHONE_NUMBER>                 19.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.41     0.41     0.00
BMT SPPSNMSTLSU2131<PHONE_NUMBER>                196.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     4.19     4.19     0.00
BMU SPPSNMSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BMV SPPSOKSTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BMW SPPSOKSTLSU2131<PHONE_NUMBER>                916.     313.      3.9    33.16     2.57    11.20    35.73     0.00    19.70    18.05    29.24    93.33
BMX SPPSOKSTLSU2132<PHONE_NUMBER>               4655.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.20    94.03    94.03     0.00
BMY SPPSTXSTLSU0731<PHONE_NUMBER>                737.     777.     12.0    32.72     2.57    27.42    35.29     0.00    19.90    14.67    42.08    54.17
BMZ SPPSTXSTLSU0732<PHONE_NUMBER>                609.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.40    12.42    12.42     0.00
BNA SPPSTXSTLSU1021<PHONE_NUMBER>                 22.      41.     21.1    26.48     2.57     1.18    29.05     0.00    21.40     0.47     1.65    40.64
BNB SPPSTXSTLSU1031<PHONE_NUMBER>                780.     822.     12.0    33.15     2.57    29.37    35.72     0.00    20.40    15.91    45.29    55.08
BNC SPPSTXSTLSU1032<PHONE_NUMBER>                377.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.70     7.81     7.81     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 23
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BND SPPSTXSTLSU2232<PHONE_NUMBER>                 54.       0.      N/A     0.00     0.00     0.00     0.00     0.00    14.70     0.79     0.79     0.00
BNE CALICASTLSU2111<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNF CALICASTLSU2112<PHONE_NUMBER>                 22.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.24     0.24     0.00
BNG CALICASTLSU2131<PHONE_NUMBER>                737.    3224.     49.9    36.09     2.57   124.67    38.66     0.00    21.10    15.55   140.22    43.49
BNH CALICASTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.30     0.00     0.00     0.00
BNI PNW WASTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.70     0.00     0.00     0.00
BNJ AZNMAZSTLSU2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNL AZNMAZSTLSU2132<PHONE_NUMBER>               1202.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.20    24.28    24.28     0.00
BNM AZNMNVSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNN AZNMNMSTLSU2112<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNO AZNMNMSTLSU2122<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNP AZNMNMSTLSU2132<PHONE_NUMBER>                400.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.80     8.32     8.32     0.00
BNQ AZNMTXSTLSU1132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNR NWPENVSTLSU2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70     0.00     0.00     0.00
BNS NWPENVSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
BNT NWPEUTSTLSU2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.40     0.00     0.00     0.00
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Oil/Gas Steam                  9               76113.   28562.      4.3    34.95     2.57  1071.52    37.52     0.00    19.86  1511.99  2583.50    90.45

BNU ENTGTXSTLSC0332<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.90     0.00     0.00     0.00
BNV CALICASTLSC2121<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    22.50     0.00     0.00     0.00
BNW CALICASTLSC2131<PHONE_NUMBER>               2609.   11807.     51.7    35.47     2.67   450.29    38.14     0.00    22.00    57.41   507.69    43.00
BNX CALICASTLSC2132<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    22.50     0.00     0.00     0.00
BWH ERCTTXSTHSC0331<PHONE_NUMBER>                739.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    14.56    14.56     0.00
BWI ERCTTXSTHSC0432<PHONE_NUMBER>                750.       0.      N/A     0.00     0.00     0.00     0.00     0.00    19.70    14.78    14.78     0.00
BWJ ERCTTXSTHSC0531<PHONE_NUMBER>                528.     974.     21.1    34.07     2.67    35.80    36.74     0.00    19.70    10.40    46.20    47.41
BWK CALICASTHSC2131<PHONE_NUMBER>               2557.    2173.      9.7    36.89     2.67    85.95    39.56     0.00    20.20    51.65   137.61    63.34
BWL CALICASTHSC2132<PHONE_NUMBER>               1014.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.50    20.79    20.79     0.00
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Oil/Gas Steam_SCR             10                8197.   14954.     20.8    35.58     2.67   572.04    38.25     0.00    20.69   169.58   741.62    49.59

BJZ MACENJSTHSN2132<PHONE_NUMBER>                155.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.00     3.10     3.10     0.00
BKA NENGCTSTHSN2031<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.60     0.00     0.00     0.00
BKB NENGCTSTHSN2032<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.60     0.00     0.00     0.00
BNY CALICASTLSN2131<PHONE_NUMBER>                  0.       0.      N/A     0.00     0.00     0.00     0.00     0.00    21.60     0.00     0.00     0.00
BWM NENGMASTHSD1331<PHONE_NUMBER>                378.       0.      N/A     0.00     0.00     0.00     0.00     0.00    20.00     7.56     7.56     0.00
CAN ERCTTXSTGAN1212<PHONE_NUMBER>                 11.       0.      N/A     0.00     0.00     0.00     0.00     0.00    10.90     0.12     0.12     0.00
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Oil/Gas Steam_NOx             11                 544.       0.      0.0     0.00     0.00     0.00     0.00     0.00    19.82    10.78    10.78     0.00

BWN MAPPIANUKE 00<PHONE_NUMBER>                565.    4514.     91.2     4.49     0.82    23.95     5.31     0.00   176.10    99.50   123.45    27.35
BWO NENGMANUKE 00<PHONE_NUMBER>                690.    5528.     91.5     4.19     1.32    30.48     5.51     0.00   254.10   175.33   205.81    37.23
BWP MAPPMNNUKE 00<PHONE_NUMBER>                524.    4225.     92.0     4.44     0.59    21.24     5.03     0.00    95.60    50.09    71.34    16.88
BWQ MANOILNUKE 00<PHONE_NUMBER>               1072.    8511.     90.6     4.13     1.32    46.40     5.45     0.00   184.60   197.89   244.29    28.70
BWR SPPNKSNUKE 00<PHONE_NUMBER>               1170.    9655.     94.2     4.02     0.56    44.24     4.58     0.00    92.90   108.69   152.93    15.84
BWS MACENJNUKE 00<PHONE_NUMBER>               1161.    9214.     90.6     4.44     0.98    49.96     5.42     0.00   191.50   222.33   272.29    29.55
BWT MACEPANUKE 00<PHONE_NUMBER>               1105.    9044.     93.4     4.30     0.64    44.67     4.94     0.00   165.10   182.44   227.11    25.11
BWU MACEPANUKE 00<PHONE_NUMBER>               1105.    9140.     94.4     4.34     0.64    45.56     4.98     0.00   165.10   182.44   227.99    24.94
BWV VACASCNUKE 00<PHONE_NUMBER>                710.    5976.     96.1     4.19     0.51    28.07     4.70     0.00   137.70    97.77   125.84    21.06
BWW VACASCNUKE 00<PHONE_NUMBER>                846.    6680.     90.1     4.29     0.66    33.06     4.95     0.00   147.10   124.45   157.50    23.58
BWX VACASCNUKE 00<PHONE_NUMBER>                846.    7050.     95.1     4.25     0.66    34.61     4.91     0.00   147.10   124.45   159.06    22.56
BWY CALICANUKE 00<PHONE_NUMBER>               1070.    8949.     95.5     4.07     0.86    44.15     4.93     0.00   140.30   150.12   194.27    21.71
BWZ NENGVTNUKE 00<PHONE_NUMBER>                506.    4302.     97.0     4.17     1.18    23.02     5.35     0.00   240.70   121.79   144.81    33.66
BXA VACAVANUKE 00<PHONE_NUMBER>                827.    6728.     92.9     4.15     0.46    31.00     4.61     0.00   134.20   110.98   141.99    21.10
BXB ENTGLANUKE 00<PHONE_NUMBER>               1159.    9636.     94.9     4.34     0.67    48.30     5.01     0.00   131.60   152.52   200.82    20.84

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 24
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BXC TVA ALNUKE 00<PHONE_NUMBER>               1239.   10056.     92.6     4.30     0.32    46.43     4.62     0.00   109.50   135.67   182.10    18.11
BXD TVA ALNUKE 00<PHONE_NUMBER>               1239.   10468.     96.4     4.30     0.32    48.33     4.62     0.00   109.50   135.67   184.00    17.58
BXE AZNMAZNUKE 00<PHONE_NUMBER>               1273.   10420.     93.4     4.38     0.42    50.03     4.80     0.00    84.20   107.19   157.22    15.09
BXF AZNMAZNUKE 00<PHONE_NUMBER>               1273.   10044.     90.1     4.33     0.42    47.66     4.75     0.00    84.20   107.19   154.85    15.42
BXG MACSMDNUKE 00<PHONE_NUMBER>                875.    7212.     94.1     4.47     0.61    36.66     5.08     0.00   161.00   140.88   177.53    24.62
BXH MACSMDNUKE 00<PHONE_NUMBER>                850.    6855.     92.1     4.48     0.61    34.90     5.09     0.00   161.00   136.85   171.75    25.06
BXI VACANCNUKE 00<PHONE_NUMBER>                909.    7721.     97.0     4.13     0.42    35.11     4.55     0.00   132.10   120.08   155.19    20.10
BXJ VACANCNUKE 00<PHONE_NUMBER>                904.    7578.     95.7     4.31     0.42    35.87     4.73     0.00   132.10   119.42   155.28    20.49
BXK MANOILNUKE 00<PHONE_NUMBER>               1185.   10042.     96.7     4.24     0.51    47.72     4.75     0.00    91.60   108.55   156.26    15.56
BXL MANOILNUKE 00<PHONE_NUMBER>               1177.    9950.     96.5     4.24     0.51    47.28     4.75     0.00    91.60   107.81   155.09    15.59
BXM MANOILNUKE 00<PHONE_NUMBER>               1194.    9768.     93.4     4.28     0.50    46.74     4.78     0.00    88.40   105.55   152.29    15.59
BXN MANOILNUKE 00<PHONE_NUMBER>               1162.    9643.     94.7     4.20     0.50    45.31     4.70     0.00    88.40   102.72   148.03    15.35
BXO MANOILNUKE 00<PHONE_NUMBER>               1128.    9644.     97.6     4.36     0.78    49.58     5.14     0.00   112.50   126.90   176.48    18.30
BXP MANOILNUKE 00<PHONE_NUMBER>               1131.    9319.     94.1     4.41     0.78    48.41     5.19     0.00   112.50   127.24   175.65    18.85
BXQ VACASCNUKE 00<PHONE_NUMBER>               1129.    9406.     95.1     4.15     0.47    43.50     4.62     0.00    83.40    94.16   137.66    14.63
BXR VACANCNUKE 00<PHONE_NUMBER>               1100.    9151.     95.0     4.32     0.49    43.97     4.81     0.00    91.60   100.76   144.73    15.82
BXS VACANCNUKE 00<PHONE_NUMBER>               1100.    9044.     93.9     4.22     0.49    42.58     4.71     0.00    91.60   100.76   143.34    15.85
BXT ECAOPANUKE 00<PHONE_NUMBER>                831.    6835.     93.9     4.35     0.91    35.96     5.26     0.00   133.00   110.52   146.48    21.43
BXU FRCCFLNUKE 00<PHONE_NUMBER>                839.    7030.     95.6     4.50     0.53    35.36     5.03     0.00   143.80   120.65   156.01    22.19
BXV SOU GANUKE 00<PHONE_NUMBER>                869.    7058.     92.7     4.49     0.69    36.54     5.18     0.00   149.60   130.00   166.55    23.60
BXW ENTGMSNUKE 00<PHONE_NUMBER>               1231.   10440.     96.8     4.59     0.53    53.50     5.12     0.00   104.00   128.02   181.52    17.39
BXX CALICANUKE 00<PHONE_NUMBER>               1087.    8725.     91.6     4.31     0.62    42.99     4.93     0.00    95.90   104.24   147.24    16.87
BXY CALICANUKE 00<PHONE_NUMBER>               1087.    8895.     93.4     4.33     0.62    44.00     4.95     0.00    95.90   104.24   148.25    16.67
BXZ MACWPANUKE 00<PHONE_NUMBER>               1140.    9207.     92.2     4.33     0.57    45.09     4.90     0.00    92.40   105.34   150.43    16.34
BYA MACWPANUKE 00<PHONE_NUMBER>               1140.    9122.     91.3     4.31     0.57    44.50     4.88     0.00    92.40   105.34   149.84    16.43
BYB MACEPANUKE 00<PHONE_NUMBER>               1134.    9461.     95.2     4.37     0.46    45.72     4.83     0.00    89.40   101.38   147.10    15.55
BYC MACEPANUKE 00<PHONE_NUMBER>               1134.    9460.     95.2     4.33     0.46    45.30     4.79     0.00    89.40   101.38   146.68    15.51
BYD UPNYNYNUKE 00<PHONE_NUMBER>                498.    4044.     92.7     4.32     0.74    20.47     5.06     0.00   192.50    95.86   116.34    28.77
BYE ERCTTXNUKE 00<PHONE_NUMBER>               1150.    9367.     93.0     4.38     0.52    45.86     4.90     0.00    81.80    94.07   139.93    14.94
BYF ECAOOHNUKE 00<PHONE_NUMBER>                873.    7209.     94.3     4.19     0.66    34.93     4.85     0.00   154.00   134.44   169.37    23.49
BYG TVA TNNUKE 00<PHONE_NUMBER>               1138.    9599.     96.3     4.19     0.37    43.78     4.56     0.00    83.70    95.25   139.03    14.48
BYH MANOMONUKE 00<PHONE_NUMBER>               1143.    9188.     91.8     4.31     0.57    44.83     4.88     0.00    87.60   100.13   144.96    15.78
BYI FRCCFLNUKE 00<PHONE_NUMBER>                693.    5605.     92.3     4.54     0.57    28.65     5.11     0.00   155.20   107.55   136.20    24.30
BYJ FRCCFLNUKE 00<PHONE_NUMBER>                693.    5831.     96.1     4.54     0.57    29.79     5.11     0.00   155.20   107.55   137.34    23.55
BYK ERCTTXNUKE 00<PHONE_NUMBER>               1283.   10295.     91.6     4.18     0.48    47.98     4.66     0.00    92.40   118.55   166.53    16.18
BYL FRCCFLNUKE 00<PHONE_NUMBER>                842.    6654.     90.2     4.40     1.24    37.50     5.64     0.00   232.80   196.02   233.52    35.10
BYM SOU GANUKE 00<PHONE_NUMBER>               1148.    9627.     95.7     4.48     0.38    46.78     4.86     0.00    78.50    90.12   136.90    14.22
BYN SOU GANUKE 00<PHONE_NUMBER>               1149.    9761.     97.0     4.48     0.38    47.44     4.86     0.00    78.50    90.20   137.63    14.10
BYO TVA TNNUKE 00<PHONE_NUMBER>               1138.    9434.     94.6     4.42     0.57    47.12     4.99     0.00    99.20   112.89   160.01    16.96
BYP ENTGARNUKE 00<PHONE_NUMBER>                895.    7141.     91.1     4.56     0.56    36.60     5.12     0.00   166.00   148.57   185.17    25.93
BYQ MANOILNUKE 00<PHONE_NUMBER>                850.    7252.     97.4     4.59     0.86    39.52     5.45     0.00   196.50   167.03   206.54    28.48
BYR MANOILNUKE 00<PHONE_NUMBER>                762.    6421.     96.2     4.51     0.94    34.99     5.45     0.00   188.00   143.26   178.25    27.76
BYS MANOILNUKE 00<PHONE_NUMBER>                855.    6878.     91.8     4.52     0.94    37.55     5.46     0.00   188.00   160.74   198.29    28.83
BYT DSNYNYNUKE 00<PHONE_NUMBER>                998.    8340.     95.4     4.25     1.03    44.08     5.28     0.00   195.30   194.91   238.99    28.65
BYU ERCTTXNUKE 00<PHONE_NUMBER>               1150.    9032.     89.7     4.36     0.52    44.03     4.88     0.00    81.80    94.07   138.10    15.29
BYV MECSMINUKE 00<PHONE_NUMBER>                767.    5039.     75.0     4.27     0.80    25.56     5.07     0.00   179.20   137.45   163.00    32.35
BYW MECSMINUKE 00<PHONE_NUMBER>               1110.    8642.     88.9     5.30     0.75    52.30     6.05     0.00   109.80   121.88   174.17    20.16
BYX MAPPMNNUKE 00<PHONE_NUMBER>                597.    4175.     79.8     4.31     0.70    20.90     5.01     0.00   109.60    65.43    86.33    20.68
BYY MAPPMNNUKE 00<PHONE_NUMBER>                525.    4089.     88.9     4.43     0.59    20.52     5.02     0.00   145.60    76.44    96.96    23.71
BYZ MAPPNENUKE 00<PHONE_NUMBER>                476.    3706.     88.9     4.38     1.20    20.70     5.58     0.00   232.50   110.67   131.37    35.45
BZA MACENJNUKE 00<PHONE_NUMBER>                605.    4459.     84.1     4.42     1.32    25.61     5.74     0.00   254.60   154.03   179.65    40.29
BZB MACENJNUKE 00<PHONE_NUMBER>               1175.    9203.     89.4     4.40     0.98    49.54     5.38     0.00   141.50   166.26   215.80    23.45
BZC DSNYNYNUKE 00<PHONE_NUMBER>                985.    6471.     75.0     4.17     1.25    35.06     5.42     0.00   237.60   234.04   269.10    41.58
BZD UPNYNYNUKE 00<PHONE_NUMBER>                619.    4533.     83.6     4.42     1.07    24.91     5.49     0.00   206.50   127.82   152.73    33.70
BZE UPNYNYNUKE 00<PHONE_NUMBER>               1135.    8514.     85.6     4.42     0.78    44.31     5.20     0.00   117.70   133.59   177.90    20.90

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 25
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
BZF VACASCNUKE 00<PHONE_NUMBER>                846.    5940.     80.2     4.26     0.66    29.25     4.92     0.00   147.10   124.45   153.70    25.88
BZG CALICANUKE 00<PHONE_NUMBER>               1080.    7769.     82.1     4.07     0.86    38.33     4.93     0.00   140.30   151.52   189.85    24.44
BZH PNW WANUKE 00<PHONE_NUMBER>               1108.    8735.     90.0     4.15     0.66    41.99     4.81     0.00   103.70   114.90   156.89    17.96
BZI VACAVANUKE 00<PHONE_NUMBER>                822.    6338.     88.0     4.15     0.46    29.20     4.61     0.00   134.20   110.31   139.52    22.01
BZJ WUMSWINUKE 00<PHONE_NUMBER>                512.    3973.     88.6     4.28     0.98    20.92     5.26     0.00   195.70   100.20   121.11    30.49
BZK WUMSWINUKE 00<PHONE_NUMBER>                514.    3988.     88.6     4.33     0.98    21.17     5.31     0.00   195.70   100.59   121.76    30.53
BZL NENGCTNUKE 00<PHONE_NUMBER>                872.    6863.     89.8     4.18     1.17    36.74     5.35     0.00   211.90   184.78   221.51    32.28
BZM NENGCTNUKE 00<PHONE_NUMBER>               1136.    8956.     90.0     4.10     1.23    47.78     5.33     0.00   158.10   179.60   227.38    25.39
BZN ECAOMINUKE 00<PHONE_NUMBER>               1017.    6682.     75.0     4.42     1.14    37.13     5.56     0.00   206.80   210.32   247.45    37.03
BZO ECAOMINUKE 00<PHONE_NUMBER>               1077.    7147.     75.8     4.40     1.14    39.61     5.54     0.00   156.80   168.87   208.49    29.17
BZP SOU ALNUKE 00<PHONE_NUMBER>                851.    5957.     79.9     4.53     0.65    30.87     5.18     0.00   150.80   128.33   159.20    26.72
BZQ SOU ALNUKE 00<PHONE_NUMBER>                860.    6780.     90.0     4.53     0.65    35.14     5.18     0.00   100.80    86.69   121.82    17.97
BZR AZNMAZNUKE 00<PHONE_NUMBER>               1277.   10038.     89.7     4.30     0.42    47.39     4.72     0.00    84.20   107.52   154.91    15.43
BZS VACANCNUKE 00<PHONE_NUMBER>                900.    6297.     79.9     4.17     0.53    29.60     4.70     0.00    99.90    89.91   119.51    18.98
BZT ECAOOHNUKE 00<PHONE_NUMBER>               1238.    9185.     84.7     4.23     0.60    44.35     4.83     0.00   109.60   135.68   180.04    19.60
BZU VACASCNUKE 00<PHONE_NUMBER>               1129.    8901.     90.0     4.18     0.47    41.37     4.65     0.00    83.40    94.16   135.53    15.23
BZV ECAOPANUKE 00<PHONE_NUMBER>                810.    5934.     83.6     4.47     0.91    31.92     5.38     0.00   183.00   148.23   180.15    30.36
BZW FRCCFLNUKE 00<PHONE_NUMBER>                839.    6438.     87.6     4.57     0.53    32.86     5.10     0.00    93.80    78.70   111.56    17.33
BZX SOU GANUKE 00<PHONE_NUMBER>                883.    6946.     89.8     4.52     0.69    36.22     5.21     0.00    99.60    87.95   124.17    17.88
BZY UPNYNYNUKE 00<PHONE_NUMBER>                840.    6573.     89.3     4.11     0.77    32.04     4.88     0.00   192.60   161.78   193.83    29.49
BZZ NENGNHNUKE 00<PHONE_NUMBER>               1161.    8530.     83.9     4.18     0.75    42.08     4.93     0.00   122.00   141.64   183.72    21.54
CAA MACENJNUKE 00<PHONE_NUMBER>               1170.    8941.     87.2     4.46     0.78    46.84     5.24     0.00   113.80   133.15   179.98    20.13
CAB VACASCNUKE 00<PHONE_NUMBER>                986.    6886.     79.7     4.42     0.51    33.98     4.93     0.00    87.80    86.57   120.55    17.51
CAC TVA TNNUKE 00<PHONE_NUMBER>               1139.    8663.     86.8     4.19     0.37    39.51     4.56     0.00    83.70    95.33   134.84    15.57
CAD VACAVANUKE 00<PHONE_NUMBER>                940.    7357.     89.3     4.14     0.35    33.04     4.49     0.00    68.60    64.48    97.52    13.26
CAE VACAVANUKE 00<PHONE_NUMBER>                932.    7255.     88.9     4.14     0.35    32.58     4.49     0.00    68.60    63.94    96.51    13.30
CAF ERCTTXNUKE 00<PHONE_NUMBER>               1282.    9955.     88.6     4.32     0.48    47.81     4.80     0.00    92.40   118.46   166.27    16.70
CAG ENTGLANUKE 00<PHONE_NUMBER>                997.    7861.     90.0     4.70     0.72    42.62     5.42     0.00   103.40   103.09   145.71    18.54
CAH MACWPANUKE 00<PHONE_NUMBER>                814.    6335.     88.8     4.59     0.93    34.99     5.52     0.00   181.30   147.58   182.56    28.82
CAI WUMSWINUKE 00<PHONE_NUMBER>                498.    3631.     83.2     4.53     0.83    19.48     5.36     0.00   163.50    81.42   100.90    27.79
CAJ MAPPNENUKE 00<PHONE_NUMBER>                758.    4980.     75.0     4.42     0.93    26.64     5.35     0.00   185.20   140.38   167.02    33.54
CAK ENTGARNUKE 00<PHONE_NUMBER>                930.    6506.     79.9     4.72     0.56    34.32     5.28     0.00   116.00   107.88   142.20    21.86
CAL MANOILNUKE 00<PHONE_NUMBER>                850.    6690.     89.9     4.58     0.86    36.39     5.44     0.00   196.50   167.03   203.41    30.40
CAM TVA ALNUKE 00<PHONE_NUMBER>               1185.       0.      N/A     0.00     0.00     0.00     0.00     0.00   109.50   129.76   129.76     0.00
ZZF NENG  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZZE NENG  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZZD NENG  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZUJ UPNYNYNUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZUI UPNYNYNUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZUH UPNYNYNUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZTC DSNYNYNUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZTB DSNYNYNUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZTA DSNYNYNUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZSE NYC NYNUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZSD NYC NYNUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZSC NYC NYNUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZRM LILCNYNUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZRL LILCNYNUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZRK LILCNYNUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZQU MAPP  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZQT MAPP  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZQS MAPP  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZIU WUMS  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZIT WUMS  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZIS WUMS  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 26
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
ZGW MANO  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZGU MANO  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZGT MANO  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZDI SPPS  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZDH SPPS  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
ZDG SPPS  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YYS SPPN  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YYR SPPN  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YYQ SPPN  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YVF ERCTTXNUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YVE ERCTTXNUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YVD ERCTTXNUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YWS RMPA  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YWR RMPA  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YWQ RMPA  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YPI NWPE  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YPH NWPE  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YPG NWPE  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YKD AZNM  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YKC AZNM  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YKB AZNM  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YGD PNW   NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YGC PNW   NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YGB PNW   NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YBZ CALI  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YBY CALI  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YBX CALI  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YAT ECAO  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YAS ECAO  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
YAR ECAO  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XUB MECS  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XUA MECS  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XTZ MECS  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XTM MACE  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XTL MACE  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XTK MACE  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XPC MACW  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XPB MACW  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XPA MACW  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XON MACS  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XOM MACS  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XOL MACS  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XLK FRCC  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XLJ FRCC  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XLI FRCC  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XKY VACA  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XKX VACA  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XKV VACA  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XGU TVA   NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XGT TVA   NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XGS TVA   NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XCN ENTG  NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XCM ENTG  NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
XCL ENTG  NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
WYI SOU   NUC  0     (a)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 27
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
WYH SOU   NUC  0     (b)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
WYG SOU   NUC  0     (c)                           0.       0.      N/A     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Nuclear                       12              100221.  785243.     89.4     4.34     0.67  3933.21     5.01     0.00   128.85 12913.30 16846.51    21.45

AWR MECSMIHYDRO00<PHONE_NUMBER>                158.     600.     43.3     0.00     0.00     0.00     0.00     0.00    15.40     2.43     2.43     4.06
AWS ECAOINHYDRO00<PHONE_NUMBER>                 62.     128.     23.6     0.00     0.00     0.00     0.00     0.00    15.40     0.95     0.95     7.46
AWT ECAOKYHYDRO00<PHONE_NUMBER>                144.     297.     23.6     0.00     0.00     0.00     0.00     0.00    14.70     2.12     2.12     7.12
AWU ECAOMIHYDRO00<PHONE_NUMBER>                 10.      21.     23.6     0.00     0.00     0.00     0.00     0.00    14.20     0.14     0.14     6.88
AWV ECAOOHHYDRO00<PHONE_NUMBER>                164.     338.     23.6     0.00     0.00     0.00     0.00     0.00    13.90     2.28     2.28     6.74
AWW ECAOPAHYDRO00<PHONE_NUMBER>                 55.     113.     23.6     0.00     0.00     0.00     0.00     0.00    13.90     0.76     0.76     6.74
AWX ECAOVAHYDRO00<PHONE_NUMBER>                497.    1026.     23.6     0.00     0.00     0.00     0.00     0.00    15.50     7.70     7.70     7.51
AWY ECAOWVHYDRO00<PHONE_NUMBER>                165.     340.     23.6     0.00     0.00     0.00     0.00     0.00    15.10     2.49     2.49     7.32
AWZ ERCTTXHYDRO00<PHONE_NUMBER>                356.     369.     11.8     0.00     0.00     0.00     0.00     0.00    15.50     5.52     5.52    14.96
AXA MACEMDHYDRO00<PHONE_NUMBER>                512.    1501.     33.5     0.00     0.00     0.00     0.00     0.00    15.50     7.94     7.94     5.29
AXB MACENJHYDRO00<PHONE_NUMBER>                 10.      29.     33.5     0.00     0.00     0.00     0.00     0.00    13.90     0.14     0.14     4.74
AXC MACWPAHYDRO00<PHONE_NUMBER>                647.    1708.     30.1     0.00     0.00     0.00     0.00     0.00    14.90     9.64     9.64     5.64
AXD MACSMDHYDRO00<PHONE_NUMBER>                 18.      19.     12.3     0.00     0.00     0.00     0.00     0.00    15.50     0.28     0.28    14.37
AXE WUMSMIHYDRO00<PHONE_NUMBER>                144.     367.     29.1     0.00     0.00     0.00     0.00     0.00    15.30     2.20     2.20     6.01
AXF WUMSWIHYDRO00<PHONE_NUMBER>                210.     535.     29.1     0.00     0.00     0.00     0.00     0.00    15.50     3.25     3.25     6.09
AXG MANOILHYDRO00<PHONE_NUMBER>                 19.      81.     48.8     0.00     0.00     0.00     0.00     0.00    14.70     0.28     0.28     3.44
AXH MANOIAHYDRO00<PHONE_NUMBER>                125.     535.     48.8     0.00     0.00     0.00     0.00     0.00    15.50     1.94     1.94     3.62
AXI MANOMOHYDRO00<PHONE_NUMBER>                212.     907.     48.8     0.00     0.00     0.00     0.00     0.00    15.50     3.29     3.29     3.62
AXJ MAPPILHYDRO00<PHONE_NUMBER>                  3.      11.     41.3     0.00     0.00     0.00     0.00     0.00    15.50     0.05     0.05     4.28
AXK MAPPIAHYDRO00<PHONE_NUMBER>                 11.      40.     41.3     0.00     0.00     0.00     0.00     0.00    15.10     0.17     0.17     4.17
AXL MAPPMIHYDRO00<PHONE_NUMBER>                  2.       7.     41.3     0.00     0.00     0.00     0.00     0.00    15.50     0.03     0.03     4.28
AXM MAPPMNHYDRO00<PHONE_NUMBER>                157.     568.     41.3     0.00     0.00     0.00     0.00     0.00    15.30     2.40     2.40     4.23
AXN MAPPMTHYDRO00<PHONE_NUMBER>                213.     771.     41.3     0.00     0.00     0.00     0.00     0.00    15.50     3.30     3.30     4.28
AXO MAPPNEHYDRO00<PHONE_NUMBER>                167.     604.     41.3     0.00     2.55     1.54     2.55     0.00    15.10     2.52     4.06     6.72
AXP MAPPNDHYDRO00<PHONE_NUMBER>                545.    1972.     41.3     0.00     0.00     0.00     0.00     0.00    15.50     8.45     8.45     4.28
AXQ MAPPSDHYDRO00<PHONE_NUMBER>               1820.    6587.     41.3     0.00     0.00     0.00     0.00     0.00    15.50    28.21    28.21     4.28
AXR MAPPWIHYDRO00<PHONE_NUMBER>                283.    1024.     41.3     0.00     0.00     0.00     0.00     0.00    15.00     4.25     4.25     4.14
AXS UPNYNYHYDRO00<PHONE_NUMBER>               5550.   22843.     47.0     0.00     0.00     0.00     0.00     0.00    15.50    86.03    86.03     3.77
AXT DSNYNYHYDRO00<PHONE_NUMBER>                442.    1751.     45.2     0.00     0.00     0.00     0.00     0.00    14.60     6.45     6.45     3.69
AXU NENGCTHYDRO00<PHONE_NUMBER>                149.     349.     26.7     0.00     0.00     0.00     0.00     0.00    15.30     2.28     2.28     6.54
AXV NENGMEHYDRO00<PHONE_NUMBER>                527.    1233.     26.7     0.00     0.00     0.00     0.00     0.00    14.90     7.85     7.85     6.37
AXW NENGMAHYDRO00<PHONE_NUMBER>                264.     618.     26.7     0.00     0.00     0.00     0.00     0.00    15.00     3.96     3.96     6.41
AXX NENGNHHYDRO00<PHONE_NUMBER>                710.    1661.     26.7     0.00     2.55     4.24     2.55     0.00    15.40    10.93    15.17     9.13
AXY NENGRIHYDRO00<PHONE_NUMBER>                  2.       5.     26.7     0.00     0.00     0.00     0.00     0.00    13.90     0.03     0.03     5.94
AXZ NENGVTHYDRO00<PHONE_NUMBER>                406.     950.     26.7     0.00     0.00     0.00     0.00     0.00    15.20     6.17     6.17     6.50
AYA FRCCFLHYDRO00<PHONE_NUMBER>                 47.     142.     34.6     0.00     0.00     0.00     0.00     0.00    15.10     0.71     0.71     4.98
AYB VACAGAHYDRO00<PHONE_NUMBER>                693.    1140.     18.8     0.00     0.00     0.00     0.00     0.00    14.50    10.05    10.05     8.81
AYC VACANCHYDRO00<PHONE_NUMBER>               1559.    2565.     18.8     0.00     0.00     0.00     0.00     0.00    15.50    24.16    24.16     9.42
AYD VACASCHYDRO00<PHONE_NUMBER>               1268.    2086.     18.8     0.00     0.00     0.00     0.00     0.00    15.10    19.15    19.15     9.18
AYE VACAVAHYDRO00<PHONE_NUMBER>                279.     459.     18.8     0.00     0.00     0.00     0.00     0.00    15.40     4.30     4.30     9.36
AYF TVA ALHYDRO00<PHONE_NUMBER>               1056.    3758.     40.6     0.00     0.00     0.00     0.00     0.00    15.50    16.37    16.37     4.36
AYG TVA GAHYDRO00<PHONE_NUMBER>                 33.     117.     40.6     0.00     0.00     0.00     0.00     0.00    15.50     0.51     0.51     4.36
AYH TVA KYHYDRO00<PHONE_NUMBER>                648.    2306.     40.6     0.00     0.00     0.00     0.00     0.00    15.50    10.04    10.04     4.36
AYI TVA TNHYDRO00<PHONE_NUMBER>               2193.    7804.     40.6     0.00     0.00     0.00     0.00     0.00    15.40    33.77    33.77     4.33
AYJ SOU ALHYDRO00<PHONE_NUMBER>               1766.    3377.     21.8     0.00     0.00     0.00     0.00     0.00    15.20    26.84    26.84     7.95
AYK SOU GAHYDRO00<PHONE_NUMBER>               1539.    2943.     21.8     0.00     0.00     0.00     0.00     0.00    14.70    22.62    22.62     7.69
AYL ENTGARHYDRO00<PHONE_NUMBER>                 70.     224.     36.5     0.00     0.00     0.00     0.00     0.00    15.50     1.08     1.08     4.85
AYM ENTGLAHYDRO00<PHONE_NUMBER>                185.     592.     36.5     0.00     0.00     0.00     0.00     0.00    13.90     2.57     2.57     4.34
AYN ENTGTXHYDRO00<PHONE_NUMBER>                 81.     259.     36.5     0.00     0.00     0.00     0.00     0.00    13.90     1.13     1.13     4.34
AYO SPPNKSHYDRO00<PHONE_NUMBER>                  2.       3.     19.3     0.00     0.00     0.00     0.00     0.00    15.30     0.03     0.03     9.06

EPA Policy Case for Proposed Ozone NAAQS RIA for EGU Sources                        Region: System      Page:  3. 28
Total Annual Costs                                                                  Year: 2007

                                                                        Variable Costs                                Fixed Costs         Total Costs
                                                                        ----------------------------------- -------------------------- ---------------
                                             Capacity  Gener.    C.F.     Fuel      VOM         Total       Capital     FOM     Total        Total
 Unit Name                                     [MW]    [GWh]     [%]    mill/kWh mill/kWh   MMUS$  mill/kWh US$/kW/a US$/kW/a   MMUS$    MMUS$  mill/kWh
-------------------------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
AYP SPPNMOHYDRO00<PHONE_NUMBER>                331.     559.     19.3     0.00     0.00     0.00     0.00     0.00    15.10     5.00     5.00     8.94
AYQ SPPSARHYDRO00<PHONE_NUMBER>               1336.    3234.     27.6     0.00     0.00     0.00     0.00     0.00    15.10    20.17    20.17     6.24
AYR SPPSOKHYDRO00<PHONE_NUMBER>                861.    2084.     27.6     0.00     0.00     0.00     0.00     0.00    14.90    12.83    12.83     6.16
AYS SPPSTXHYDRO00<PHONE_NUMBER>                248.     600.     27.6     0.00     0.00     0.00     0.00     0.00    15.00     3.72     3.72     6.20
AYT CALICAHYDRO00<PHONE_NUMBER>              11348.   39703.     39.9     0.00     2.55   101.24     2.55     0.00    15.10   171.35   272.60     6.87
AYU PNW IDHYDRO00<PHONE_NUMBER>               2449.    7406.     34.5     0.00     0.00     0.00     0.00     0.00    14.60    35.76    35.76     4.83
AYV PNW MTHYDRO00<PHONE_NUMBER>               1674.    5062.     34.5     0.00     0.00     0.00     0.00     0.00    14.40    24.11    24.11     4.76
AYW PNW ORHYDRO00<PHONE_NUMBER>              12751.   38561.     34.5     0.00     0.00     0.00     0.00     0.00    15.10   192.54   192.54     4.99
AYX PNW WAHYDRO00<PHONE_NUMBER>              25758.   77897.     34.5     0.00     0.00     0.00     0.00     0.00    14.60   376.07   376.07     4.83
AYY AZNMAZHYDRO00<PHONE_NUMBER>               1401.    4124.     33.6     0.00     0.00     0.00     0.00     0.00    15.50    21.72    21.72     5.27
AYZ AZNMNVHYDRO00<PHONE_NUMBER>               1037.    3052.     33.6     0.00     0.00     0.00     0.00     0.00    15.50    16.07    16.07     5.27
AZA AZNMNMHYDRO00<PHONE_NUMBER>                 51.     150.     33.6     0.00     0.00     0.00     0.00     0.00    13.90     0.71     0.71     4.72
AZB RMPAAZHYDRO00<PHONE_NUMBER>               1288.    4587.     40.7     0.00     0.00     0.00     0.00     0.00    15.50    19.96    19.96     4.35
AZC RMPACOHYDRO00<PHONE_NUMBER>                636.    2265.     40.7     0.00     2.55     5.78     2.55     0.00    14.80     9.41    15.19     6.71