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EX-5.1 - EX-5.1 - COMMONWEALTH EDISON Cod193792dex51.htm
EX-4.1 - EX-4.1 - COMMONWEALTH EDISON Cod193792dex41.htm
EX-1.1 - EX-1.1 - COMMONWEALTH EDISON Cod193792dex11.htm
8-K - FORM 8-K - COMMONWEALTH EDISON Cod193792d8k.htm

Exhibit 12.1

ComEd Company

Ratio of Earnings to Combined Fixed Charges

 

                                   Three months
Ended
 
     Years Ended December 31,     March 31,  
     2011     2012     2013     2014     2015     2016  

Pre-tax income from continuing operations before adjustment

   $ 666      $ 618      $ 401      $ 676      $ 706      $ 192   

Plus: Loss from equity investees

     —          —          —          —          —          —     

Less: Capitalized interest

     (4     (3     (5     (2     (4     (2
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Pre-tax income from continuing operations after adjustment for income or loss from equity investees and capitalized interest Fixed charges:

   $ 662      $ 615      $ 396      $ 674      $ 702      $ 190   

Interest expensed and capitalized, amortization of debt discount and premium on all indebtness

   $ 330      $ 297      $ 575      $ 311      $ 331      $ 87   

Interest component of rental expense (a)

     6        6        5        5        4        1   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed charges

   $ 336      $ 303      $ 580      $ 316      $ 335      $ 88   

Pre-tax income from continuing operations after adjustment for income or loss from equity investees and capitalized interest plus fixed charges

   $ 998      $ 918      $ 976      $ 990      $ 1,037      $ 278   

Ratio of earnings to combined fixed charges and preferred stock dividends

     3.0        3.0        1.7        3.1        3.1        3.2   

 

(a) Represents one-third of rental expense relating to operating leases, which is a reasonable approximation of the interest factor.