Table 1

  ---------------------------------------- ------------------------------
  **WECC Capacity 2004 Summer MW**         

                                           

  Fuel Type                                CEC Estimate

  Biomass                                  1,529

  Coal                                     36,518

  Fuel Oil                                 1,665

  Geothermal                               2,927

  Interruptible                            3,537

  Natural Gas                              71,002

  Sun                                      326

  Nuclear                                  9,385

  Wind (dependable)                        631

  Hydro                                    63,663

  Other                                    92

  Total                                    191,276
  ---------------------------------------- ------------------------------

Table 2

  -------------------------- --------------------------------------------
  **2004 Annual Hydro Energy 
  Estimate**                 

                             

  Region                     CEC Estimate

  WECC                       240,607

  CA Only                    33,993
  -------------------------- --------------------------------------------

Table 3 - Canadian Region Capacity Additions (Dependable MWs)

  --------------- ------- ------- ------------ ------ ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
  TransArea       Fuel    Month   Station Name 2004   2005   2006   2007    2008    2009    2010    2011    2012    2013    2014    2015    2016

  Alberta         Coal    Dec     Genesee 3    0      450    450    450     450     450     450     450     450     450     450     450     450
  Central-North                                                                                                                             

  Alberta         Gas     Dec     Syncrude     0      80     80     80      80      80      80      80      80      80      80      80      80
  Central-North                   Aurora 2a                                                                                                 

  British         Ren     Dec     Prince       0      48     48     48      48      48      48      48      48      48      48      48      48
  Columbia Hydro                  George Bio                                                                                                
  and Power                       1a                                                                                                        
  Authority                                                                                                                                 

  Alberta South   Ren-W   Dec     Pincher      0      28     28     28      28      28      28      28      28      28      28      28      28
                                  Creek 1                                                                                                   

  Alberta         Ren     Dec     Grande       0      25     25     25      25      25      25      25      25      25      25      25      25
  Central-North                   Prairie Wood                                                                                              
                                  1                                                                                                         

  Alberta         Coal    Dec     OPTI/Nexen   0      0      80     80      80      80      80      80      80      80      80      80      80
  Central-North                   Long Lake 1                                                                                               

  Alberta         Coal    Dec     OPTI/Nexen   0      0      80     80      80      80      80      80      80      80      80      80      80
  Central-North                   Long Lake 2                                                                                               

  British         Gas     Dec     Duke Point 1 0      0      0      252     252     252     252     252     252     252     252     252     252
  Columbia Hydro                                                                                                                            
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  British         Gas     Dec     Gen GT BCHA  0      0      0      0       150     150     150     150     150     150     150     150     150
  Columbia Hydro                  1                                                                                                         
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  Alberta         Gas     Dec     Gen CC AB 1  0      0      0      0       0       175     175     175     175     175     175     175     175
  Central-North                                                                                                                             

  Alberta South   Gas     Dec     Gen CCDF AB  0      0      0      0       0       0       300     300     300     300     300     300     300
                                  1                                                                                                         

  British         Gas     Dec     Gen CCDF     0      0      0      0       0       0       295     295     295     295     295     295     295
  Columbia Hydro                  BCHA 1                                                                                                    
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  Alberta         Gas     Dec     Gen GT AB 1  0      0      0      0       0       0       150     150     150     150     150     150     150
  Central-North                                                                                                                             

  British         Gas     Dec     Gen CCDF     0      0      0      0       0       0       0       295     295     295     295     295     295
  Columbia Hydro                  BCHA 2                                                                                                    
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  Alberta         Gas     Dec     Gen GT AB 2  0      0      0      0       0       0       0       150     150     150     150     150     150
  Central-North                                                                                                                             

  Alberta         Gas     Dec     Gen GT AB 3  0      0      0      0       0       0       0       0       150     150     150     150     150
  Central-North                                                                                                                             

  Alberta         Gas     Dec     Gen CC AB 2  0      0      0      0       0       0       0       0       0       175     175     175     295
  Central-North                                                                                                                             

  British         Gas     Dec     Gen CCDF     0      0      0      0       0       0       0       0       0       295     295     295     175
  Columbia Hydro                  BCHA 3                                                                                                    
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  British         Gas     Jan     Gen CC BCHA  0      0      0      0       0       0       0       0       0       0       0       0       250
  Columbia Hydro                  1                                                                                                         
  and Power                                                                                                                                 
  Authority                                                                                                                                 

  British         Gas     Jan     Gen CC BCHA  0      0      0      0       0       0       0       0       0       0       0       0       250
  Columbia Hydro                  2                                                                                                         
  and Power                                                                                                                                 
  Authority                                                                                                                                 

                                  Total               631    791    1,043   1,193   1,368   2,113   2,558   2,708   3,178   3,178   3,178   3,678

                                  Gas                 80     80     332     482     657     1,402   1,847   1,997   2,467   2,467   2,467   2,967

                                  Coal                450    610    610     610     610     610     610     610     610     610     610     610

                                  Ren                 101    101    101     101     101     101     101     101     101     101     101     101
  --------------- ------- ------- ------------ ------ ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- -------

Table 4 Rocky Mountain Region Capacity Additions (Dependable MWs)

  ----------- ------- ------- ----------- ------ ------ ------ ------ ------ ------- ------- ------- ------- ------- ------- ------- -------
  TransArea   Fuel    Month   Station     2004   2005   2006   2007   2008   2009    2010    2011    2012    2013    2014    2015    2016
                              Name                                                                                                   

  Colorado    Gas     Jul     GenGT_Col 1 \-     \-     \-     \-     \-     \-      \-      \-      150     150     150     150     150
  East                                                                                                                               

  Colorado    Gas     Jul     GenGT_Co 2  \-     \-     \-     \-     \-     \-      \-      \-      150     150     150     150     150
  East                                                                                                                               

  Colorado    Gas     Jul     GenGT_Co 3  \-     \-     \-     \-     \-     \-      \-      \-      \-      150     150     150     150
  East                                                                                                                               

  Colorado    Coal    Jul     Comanche    \-     \-     \-     \-     \-     750     750     750     750     750     750     750     750
  East                        (aka                                                                                                   
                              Pueblo)                                                                                                

  Wyoming     Coal    Jul     Gen Coal Wy \-     \-     \-     \-     \-     \-      \-      \-      \-      \-      500     500     500

  Colorado    Gas     Jul     GenCC CO-E  \-     \-     \-     \-     \-     \-      \-      \-      \-      500     500     500     500
  East                        1                                                                                                      

  Colorado    Gas     Jul     GenCC CO-E  \-     \-     \-     \-     \-     \-      \-      \-      \-      \-      500     500     500
  East                        2                                                                                                      

  Colorado    Gas     Jul     GenCC CO-E  \-     \-     \-     \-     \-     \-      \-      \-      \-      \-      \-      \-      500
  East                        3                                                                                                      

  Colorado    Ren-W   Jul     CO East     \-     144    164    198    198    243     243     311     311     409     409     512     512
  East                        Wind                                                                                                   

  Colorado    Ren     Jul     CO West     \-     \-     5      10     10     10      10      10      10      10      10      10      10
  West                        Biomass                                                                                                

  Colorado    Ren     Jul     CO East     \-     \-     9      27     27     57      57      103     103     168     168     236     236
  East                        Biomass                                                                                                

  Wyoming     Ren-W   Jul     Wyoming     \-     \-     \-     23     46     69      69      69      69      115     138     161     161
                              Wind                                                                                                   

                              Total       \-     144    178    258    281    1,129   1,129   1,743   2,043   2,902   3,425   3,619   4,119

                              Gas         \-     \-     \-     \-     \-     \-      \-      \-      300     950     1,450   1,450   1,950

                              Coal        \-     \-     \-     \-     \-     750     750     1,250   1,250   1,250   1,250   1,250   1,250

                              Ren         \-     144    178    258    281    379     379     493     493     702     725     919     919
  ----------- ------- ------- ----------- ------ ------ ------ ------ ------ ------- ------- ------- ------- ------- ------- ------- -------

Table 5 - Northwest Region Capacity Additions (Dependable MWs)

  ----------- ------- ------- --------------- ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
  TransArea   Fuel    Month   Station Name    2004   2005   2006    2007    2008    2009    2010    2011    2012    2013    2014    2015    2016

  Idaho       Gas     Dec     Bennet Mountain \-     184    184     184     184     184     184     184     184     184     184     184     184
                              1                                                                                                             

  Utah        Gas     Dec     Currant Creek 1 \-     140    \-      \-      \-      \-      \-      \-      \-      \-      \-      \-      \-

  Utah        Gas     Dec     Currant Creek 2 \-     140    \-      \-      \-      \-      \-      \-      \-      \-      \-      \-      \-

  Montana     Coal    Dec     Rocky Mountain  \-     116    116     116     116     116     116     116     116     116     116     116     116
                              Power 1                                                                                                       

  Northern    Ren     Dec     Desert Peak Geo \-     25     25      25      25      25      25      25      25      25      25      25      25
  Nevada                      2                                                                                                             

  Northern    Ren     Dec     Hot Sulphur     \-     25     25      25      25      25      25      25      25      25      25      25      25
  Nevada                      Springs 1                                                                                                     

  Northern    Ren-W   Dec     Ely Wind 1      \-     15     15      15      15      15      15      15      15      15      15      15      15
  Nevada                                                                                                                                    

  Northern    Ren     Dec     Desert Peak Geo \-     13     13      13      13      13      13      13      13      13      13      13      13
  Nevada                      3                                                                                                             

  Utah        Gas     Dec     Currant Creek   \-     \-     263     263     263     263     263     263     263     263     263     263     263
                              CC 1a                                                                                                         

  Utah        Gas     Dec     Currant Creek   \-     \-     263     263     263     263     263     263     263     263     263     263     263
                              CC 1b                                                                                                         

  Northwest   Ren-W   Dec     Stateline       \-     \-     80      80      80      80      80      80      80      80      80      80      80
                              Wind - OR OR2                                                                                                 

  Northwest   Ren-W   Dec     Combine Hills 2 \-     \-     19      19      19      19      19      19      19      19      19      19      19

  Northwest   Ren-W   Dec     Klondike 2      \-     \-     19      19      19      19      19      19      19      19      19      19      19

  Northwest   Gas     Dec     Port Westward 1 \-     \-     \-      350     350     350     350     350     350     350     350     350     350

  Utah        Gas     Dec     Lake Side 1     \-     \-     \-      267     267     267     267     267     267     267     267     267     267

  Utah        Gas     Dec     Lake Side 2     \-     \-     \-      267     267     267     267     267     267     267     267     267     267

  Utah        Gas     Dec     Gen CCDF Utah 1 \-     \-     \-      \-      \-      575     575     575     575     575     575     575     575

  Northwest   Gas     Dec     Gen CCDF NW 1   \-     \-     \-      \-      \-      300     300     300     300     300     300     300     300

  Utah        Coal    Dec     Intermountain 3 \-     \-     \-      \-      \-      \-      1,000   1,000   1,000   1,000   1,000   1,000   1,000

  Northwest   Gas     Dec     Gen CCDF NW 2   \-     \-     \-      \-      \-      \-      \-      \-      280     280     280     280     280

  Northwest   Gas     Dec     Gen CCDF NW 3   \-     \-     \-      \-      \-      \-      \-      \-      280     280     280     280     280

  Utah        Gas     Dec     GenCC Utah      \-     \-     \-      \-      \-      \-      \-      \-      300     300     300     300     300

  Idaho       Gas     Dec     Gen CCDF ID 1   \-     \-     \-      \-      \-      \-      \-      \-      \-      300     300     300     300

  Northwest   Gas     Dec     GenGT_NW 1      \-     \-     \-      \-      \-      \-      \-      \-      \-      \-      \-      150     150

  Northern    Ren     Dec     Gen Geo No Nev  \-     \-     40      88      88      136     216     216     216     264     264     304     304
  Nevada                                                                                                                                    

  Northwest   Ren-W   Dec     Gen Wind NW     \-     \-     \-      68      68      120     120     216     236     264     264     353     353

  Northwest   Ren     Dec     Gen Bio NW      \-     \-     21      66      66      100     100     164     178     196     196     256     256

  Utah        Ren-W   Dec     Gen Wind UT     \-     \-     6       6       20      20      37      37      37      66      83      83      83

  Utah        Ren     Dec     Gen Sun UT      \-     \-     2       2       8       8       15      15      15      26      33      33      33

  Utah        Ren     Dec     Gen Geo UT      \-     \-     3       3       12      12      22      22      22      39      50      50      50

  Idaho       Ren-W   Dec     Gen Wind ID     \-     \-     \-      14      27      27      48      72      72      72      92      92      92

  Idaho       Ren     Dec     Gen Geo ID      \-     \-     \-      9       18      18      32      48      48      48      62      62      62

  Montana     Ren-W   Dec     Gen Wind MT     \-     \-     50      74      74      90      90      114     114     114     134     134     134

  Montana     Ren     Dec     Gen Bio MT      \-     \-     \-      10      10      17      17      27      27      27      36      36      36

                              Total           \-     658    1,134   2,225   2,276   3,303   4,451   4,650   5,530   5,981   6,087   6,389   6,389

                              Gas             \-     464    709     1,593   1,593   2,468   2,468   2,468   3,328   3,628   3,628   3,778   3,778

                              Coal            \-     116    116     116     116     116     1,116   1,116   1,116   1,116   1,116   1,116   1,116

                              Ren             \-     78     309     516     567     719     867     1,066   1,086   1,237   1,343   1,495   1,495
  ----------- ------- ------- --------------- ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------

Table 6 South Region Capacity Additions (Dependable MW)

  ----------- ------- ------- --------------- ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
  TransArea   Fuel    Month   Station Name    2004   2005   2006    2007    2008    2009    2010    2011    2012    2013    2014    2015    2016

  Arizona     Gas     Jul     Santan CC 5a    \-     275    275     275     275     275     275     275     275     275     275     275     275

  Arizona     Gas     Jul     Santan CC 5b    \-     275    275     275     275     275     275     275     275     275     275     275     275

  New Mexico  Gas     Jul     Bluffview 1     \-     55     55      55      55      55      55      55      55      55      55      55      55

  New Mexico  Gas     Jul     LANL TA-3 GT1   \-     25     25      25      25      25      25      25      25      25      25      25      25

  Arizona     Coal    Jul     Springerville 3 \-     \-     400     400     400     400     400     400     400     400     400     400     400

  Arizona     Gas     Jul     Santan CC 6     \-     \-     275     275     275     275     275     275     275     275     275     275     275

  Southern    Gas     Jul     Charles Lenzie  \-     \-     275     275     275     275     275     275     275     275     275     275     275
  Nevada                      1a                                                                                                            

  Southern    Gas     Jul     Charles Lenzie  \-     \-     275     275     275     275     275     275     275     275     275     275     275
  Nevada                      1b                                                                                                            

  Southern    Gas     Jul     Charles Lenzie  \-     \-     275     275     275     275     275     275     275     275     275     275     275
  Nevada                      2a                                                                                                            

  Southern    Gas     Jul     Charles Lenzie  \-     \-     275     275     275     275     275     275     275     275     275     275     275
  Nevada                      2b                                                                                                            

  New Mexico  Gas     Jul     Luna Energy     \-     \-     256     256     256     256     256     256     256     256     256     256     256
                              Facility 1a                                                                                                   

  New Mexico  Gas     Jul     Luna Energy     \-     \-     256     256     256     256     256     256     256     256     256     256     256
                              Facility 1b                                                                                                   

  Southern    Ren     Jul     ESEGS           \-     \-     50      50      50      50      50      50      50      50      50      50      50
  Nevada                                                                                                                                    

  Southern    Coal    Jul     Mohave Replace  \-     \-     \-      \-      \-      \-      790     790     790     790     790     790     790
  Nevada                      1                                                                                                             

  Southern    Coal    Jul     Mohave Replace  \-     \-     \-      \-      \-      \-      790     790     790     790     790     790     790
  Nevada                      2                                                                                                             

  New Mexico  Coal    Jul     Generic Coal    \-     \-     \-      \-      \-      \-      \-      \-      1,000   1,000   1,000   1,000   1,000

  Palo Verde  Gas     Jul     Gen CC PV       \-     \-     \-      \-      \-      \-      \-      \-      \-      247     247     247     247

  Arizona     Gas     Jul     GenGTAZ 1       \-     \-     \-      \-      \-      \-      \-      \-      \-      \-      \-      \-      150

  Southern    Gas     Jul     GenGTSoN 1      \-     \-     \-      \-      \-      \-      \-      \-      \-      \-      \-      \-      150
  Nevada                                                                                                                                    

  Southern    Ren     Jul     Gen Sun So Nev  \-     \-     17      38      38      55      89      89      89      106     106     127     127
  Nevada                                                                                                                                    

  Arizona     Ren     Jul     Gen Geo AZ      \-     \-     11      11      21      21      32      32      32      41      41      50      50

  New Mexico  Ren-W   Jul     Gen Wind NM     \-     \-     24      40      40      64      64      92      92      92      116     116     116

  New Mexico  Ren     Jul     Gen Sun NM      \-     \-     10      17      17      27      27      39      39      39      50      50      50

                              Total           \-     630    3,029   3,073   3,082   3,133   4,759   4,799   5,799   6,071   6,106   6,136   6,437

                              Gas             \-     630    2,517   2,517   2,517   2,517   2,517   2,517   2,517   2,763   2,763   2,763   3,064

                              Coal            \-     \-     400     400     400     400     1,980   1,980   2,980   2,980   2,980   2,980   2,980

                              Ren             \-     \-     113     156     166     217     262     302     302     328     363     393     393
  ----------- ------- ------- --------------- ------ ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------