|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  | ------------------ |  | ------------------ |  | ------------------ |  | ------------------ |  | -------------------------
|EXHIBIT 12.2                                                                                                                                                                                 
|SOUTHERN CALIFORNIA GAS COMPANY                                                                                                                                                              
|COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES                                                                                                                                   
|AND PREFERRED STOCK DIVIDENDS                                                                                                                                                                
|(Dollars in millions)                                                                                                                                                                        
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|                                                                                                                                                                                              |  |  | 2003               |  | 2004               |  | 2005               |  | 2006               |  | 2007                     
|Fixed Charges:                                                                                                                                                                                |  |  |                    |  |                    |  |                    |  |                    |  |                          
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Interest                                                                                                                                                                                      |  |  | $               48 |  | $               40 |  | $               50 |  | $               72 |  | $                      72
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Interest portion of annual rentals                                                                                                                                                            |  |  | 2                  |  | 2                  |  | 3                  |  | 4                  |  | 3                        
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Total fixed charges                                                                                                                                                                           |  |  | 50                 |  | 42                 |  | 53                 |  | 76                 |  | 75                       
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Preferred stock dividends (1)                                                                                                                                                                 |  |  | 2                  |  | 2                  |  | 2                  |  | 2                  |  | 2                        
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Combined fixed charges and preferred stock dividends for purpose of ratio                                                                                                                     |  |  | $               52 |  | $               44 |  | $               55 |  | $               78 |  | $                      77
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Earnings:                                                                                                                                                                                     |  |  |                    |  |                    |  |                    |  |                    |  |                          
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Pretax income from continuing operations                                                                                                                                                      |  |  | $             360  |  | $             387  |  | $             309  |  | $             397  |  | $                     391
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Add: total fixed charges (from above)                                                                                                                                                         |  |  | 50                 |  | 42                 |  | 53                 |  | 76                 |  | 75                       
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Less:  interest capitalized                                                                                                                                                                   |  |  | -                  |  | -                  |  | -                  |  | 1                  |  | 1                        
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Total earnings for purpose of ratio                                                                                                                                                           |  |  | $             410  |  | $             429  |  | $             362  |  | $             472  |  | $                     465
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Ratio of earnings to combined fixed charges and preferred stock dividends                                                                                                                     |  |  | 7.88               |  | 9.75               |  | 6.58               |  | 6.05               |  | 6.04                     
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|Ratio of earnings to fixed charges                                                                                                                                                            |  |  | 8.20               |  | 10.21              |  | 6.83               |  | 6.21               |  | 6.20                     
|                                                                                                                                                                                              |  |  |                    |  |                    |  |                    |  |                    |  |                          
|(1)  In computing this ratio, Preferred stock dividends represents the before-tax earnings necessary to pay such dividends, computed at the effective tax rates for the applicable periods.