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8-K - 8-K - SOUTHERN POWER COsopower8-k2013a7x13.htm
EX-5.1 - EXHIBIT - SOUTHERN POWER COsopowerex5-18xk2013a7x13.htm
EX-4.4 - EXHIBIT - SOUTHERN POWER COsopowerex4-48xk2013a7x13.htm
EX-1.2 - EXHIBIT - SOUTHERN POWER COsopowerex1-28xk2013a7x13.htm


Exhibit 12.1
SOUTHERN POWER COMPANY
Computation of ratio of earnings to fixed charges for
the five years ended December 31, 2012
and the year to date March 31, 2013
 
Year ended December 31,
 
 
Three Months Ended March 31,
 
 
2008
 
 
2009
 
 
2010
 
 
2011
 
 
2012
 
 
2013
 
--------------------------------------------Thousands of Dollars--------------------------------------------
EARNINGS AS DEFINED IN ITEM 503 OF REGULATION S-K:
 
 
 
 
 
 
 
 
 
 
Earnings Before Income Taxes
$
237,250

 
$
241,515

 
$
206,664

 
$
238,088

 
$
267,906

 
$
44,022

Interest expense, net of amounts capitalized
 
83,212

 
 
84,963

 
 
76,120

 
 
77,334

 
 
62,503

 
 
20,394

Interest component of rental expense
 
150

 
 
159

 
 
176

 
 
191

 
 
267

 
 
57

    Amortization of capitalized interest
 
2,239

 
 
2,885

 
 
2,905

 
 
3,412

 
 
4,498

 
 
1,575

Earnings as defined
$
322,851

 
$
329,522

 
$
285,865

 
$
319,025

 
$
335,174

 
$
66,048

FIXED CHARGES AS DEFINED IN ITEM 503 OF REGULATION S-K:
Interest on long-term debt
$
86,301

 
$
84,279

 
$
85,054

 
$
90,479

 
$
78,497

 
$
19,771

Interest on affiliated loans
 

 
 

 
 
8

 
 
534

 
 

 
 

Interest on interim obligations
 
1,574

 
 
(122
)
 
 
603

 
 
1,374

 
 
1,930

 
 
305

Amortization of debt discount, premium and expense, net
 
2,098

 
 
2,098

 
 
2,098

 
 
2,026

 
 
1,169

 
 
296

Other interest charges
 
314

 
 
333

 
 
466

 
 
922

 
 
(1
)
 
 
22

Interest component of rental expense
 
150

 
 
159

 
 
176

 
 
191

 
 
267

 
 
57

Fixed charges as defined
$
90,437

 
$
86,747

 
$
88,405

 
$
95,526

 
$
81,862

 
$
20,451

RATIO OF EARNINGS TO FIXED CHARGES
 
3.57

 
 
3.80

 
 
3.23

 
 
3.34

 
 
4.09

 
 
3.23