|                                         |                                                   | EXHIBIT 12.2 |                   |  |                   |  |                   | 
|---------------------------------------- | ------------------------------------------------- | ------------ | ----------------- |  | ----------------- |  | ----------------- | 
|                                         | SOUTHERN CALIFORNIA GAS COMPANY                   |              |                   |  |                   | 
|                                         | COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES |              |                   | 
|                                         | (Dollars in millions)                             |              |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         | 1999                                              |              | 2000              |  | 2001              |  | 2002              | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Fixed Charges:                           |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Interest                                 | $           62                                    |              | $              72 |  | $              70 |  | $              47 | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Interest portion of annual rentals       | 3                                                 |              | 4                 |  | 3                 |  | 2                 | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Total fixed charges for purpose of ratio | $           65                                    |              | $              76 |  | $              73 |  | $              49 | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
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|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Earnings:                                |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Pretax income from continuing operations | $         383                                     |              | $            390  |  | $            377  |  | $            391  | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Add: total fixed charges (from above)    | 65                                                |              | 76                |  | 73                |  | 49                | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Total earnings for purpose of ratio      | $         448                                     |              | $            466  |  | $            450  |  | $            440  | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|                                         |                                                   |              |                   |  |                   |  |                   | 
|Ratio of earnings to fixed charges       | 6.89                                              |              | 6.13              |  | 6.16              |  | 8.98              | 
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