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EX-31.2 - NPC EXHIBIT 31.2 - NEVADA POWER COnpc123114ex312.htm
EX-32.1 - NPC EXHIBIT 32.1 - NEVADA POWER COnpc123114ex321.htm
EX-32.2 - NPC EXHIBIT 32.2 - NEVADA POWER COnpc123114ex322.htm
EX-23.1 - NPC EXHIBIT 23.1 - NEVADA POWER COnpc123114ex231.htm
EX-31.1 - NPC EXHIBIT 31.1 - NEVADA POWER COnpc123114ex311.htm
EXCEL - IDEA: XBRL DOCUMENT - NEVADA POWER COFinancial_Report.xls
10-K - NPC 10-K - NEVADA POWER COnpc123114form10-k.htm


EXHIBIT 12.1


NEVADA POWER COMPANY
COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
(Dollars in millions)

 
 
Years Ended December 31,
 
 
2014
 
2013
 
2012
 
2011
 
2010
 
 
 
 
 
 
 
 
 
 
 
Earnings available for fixed charges:
 
 
 
 
 
 
 
 
 
 
Net income
 
$
227

 
$
145

 
$
258

 
$
133

 
$
186

Add (deduct):
 
 
 
 
 
 
 
 
 
 
Income tax expense
 
130

 
94

 
138

 
71

 
92

Fixed charges
 
211

 
220

 
220

 
234

 
241

Capitalized interest (allowance for borrowed funds used during construction)
 
(1
)
 
(6
)
 
(5
)
 
(7
)
 
(21
)
 
 
340

 
308

 
353

 
298

 
312


 
 
 
 
 
 
 
 
 
 
Total earnings available for fixed charges
 
$
567

 
$
453

 
$
611

 
$
431

 
$
498


 
 
 
 
 
 
 
 
 
 
Fixed charges -
 
 
 
 
 
 
 
 
 
 
Interest expense(1)
 
211

 
220

 
220

 
234

 
241

Total fixed charges
 
$
211

 
$
220

 
$
220

 
$
234

 
$
241

 
 
 
 
 
 
 
 
 
 
 
Ratio of earnings to fixed charges
 
2.7x

 
2.1x

 
2.8x

 
1.8x

 
2.1x


(1)
Includes amortization of premiums, discounts, and capitalized debt expense and interest component of rent expense.

For the purpose of calculating the ratios of earnings to fixed charges, "Earnings" represents net income adjusted for income taxes plus fixed charges (excluding capitalized interest). "Fixed Charges" represent the aggregate of interest charges on long-term debt (whether expensed or capitalized) and the portion or rental expense deemed attributable to interest.