|Exhibit 12.2                                                                                                                                            
|--------------------------------------------------------------------------------------------------------------------------------------------------------
|Wisconsin Public Service Corporation
      Ratio of Earnings to Fixed Charges and
      Ratio of Earnings to Fixed Charges and Preferred
      Dividends
|                                                                                                                                                        
|                                                                                                                                                        
|(Millions)                                                                                                                                              
|EARNINGS                                                                                                                                                
|Earnings on common stock                                                                                                                                
|Federal and state income taxes                                                                                                                          
|                                                                                                                                                        
|Net pretax income                                                                                                                                       
|Income from less than 50% equity investees                                                                                                              
|Distributed earnings of less than 50% equity investees                                                                                                  
|                                                                                                                                                        
|Fixed charges                                                                                                                                           
|                                                                                                                                                        
|Subtract preference dividend requirement                                                                                                                
|                                                                                                                                                        
|Total earnings as defined                                                                                                                               
|                                                                                                                                                        
|FIXED CHARGES                                                                                                                                           
|Interest on long-term debt, including related amortization                                                                                              
|Other interest                                                                                                                                          
|Interest factor applicable to rentals                                                                                                                   
|                                                                                                                                                        
|Fixed charges before preferred dividend requirement                                                                                                     
|                                                                                                                                                        
|Ratio of earnings to fixed charges                                                                                                                      
|                                                                                                                                                        
|Preferred dividends (grossed up) (see below)                                                                                                            
|                                                                                                                                                        
|Total fixed charges including preferred dividend                                                                                                        
|                                                                                                                                                        
|                                                                                                                                                        
|Ratio of earnings to fixed charges and preferred dividends                                                                                              
|                                                                                                                                                        
|                                                                                                                                                        
|PREFERRED DIVIDEND CALCULATION:                                                                                                                         
|                                                                                                                                                        
|Preferred dividends                                                                                                                                     
|                                                                                                                                                        
|Tax rate                                                                                                                                                
|                                                                                                                                                        
|Preferred dividends (grossed up)                                                                                                                        
|                                                                                                                                                        
|