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10-Q - FORM 10-Q - NORTHWEST NATURAL GAS COform10-qq12018.htm
EX-32.1 - EXHIBIT 32.1 CEO AND CFO CERTIFICATION - NORTHWEST NATURAL GAS COex321q12018.htm
EX-31.2 - EXHIBIT 31.2 CFO CERTIFICATION - NORTHWEST NATURAL GAS COex312q12018.htm
EX-31.1 - EXHIBIT 31.1 CEO CERTIFICATION - NORTHWEST NATURAL GAS COex311q12018.htm
EXHIBIT 12
NORTHWEST NATURAL GAS COMPANY  
Ratios of Earnings to Fixed Charges  
(unaudited) 
 
 
 
 
 
 
 
 
 
 
 
 
Twelve Months Ended
 
Three Months Ended
 
 
Year Ended December 31,
 
March 31,
 
March 31,
In thousands, except share data
 
2017
 
2016
 
2015
 
2014
 
2013
 
2018
 
2018
Fixed Charges, as defined:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest on Long-Term Debt
 
$
36,809

 
$
34,508

 
$
37,918

 
$
40,066

 
$
40,825

 
36,915

 
$
9,340

Other Interest
 
2,274

 
3,404

 
3,173

 
2,718

 
2,709

 
2,422

 
681

Amortization of Debt Discount and Expense
 
2,017

 
1,671

 
1,760

 
1,963

 
1,877

 
2,023

 
507

Capitalized Interest
 
2,598

 

 

 

 

 
3,612

 
1,014

Interest Portion of Rentals
 
2,574

 
2,048

 
1,976

 
2,302

 
1,910

 
2,304

 
480

Total Fixed Charges, as defined
 
$
46,272

 
$
41,631

 
$
44,827

 
$
47,049

 
$
47,321

 
47,276

 
$
12,022

Earnings, as defined:
 
 
 

 

 

 

 

 

Net Income
 
$
(55,623
)
 
$
58,895

 
$
53,703

 
$
58,692

 
$
60,538

 
$
(54,396
)
 
$
41,537

Taxes on Income
 
(30,757
)
 
40,714

 
35,753

 
41,643

 
41,705

 
(42,218
)
 
15,462

Fixed Charges, as above
 
46,272

 
41,631

 
44,827

 
47,049

 
47,321

 
47,276

 
12,022

Total Earnings, as defined
 
$
(40,108
)
 
$
141,240

 
$
134,283

 
$
147,384

 
$
149,564

 
$
(49,338
)
 
$
69,021

Ratios of Earnings to Fixed Charges
 
*

 
3.39

 
3.00

 
3.13

 
3.16

 
*

 
5.74


* Earnings were insufficient to cover fixed charges by approximately $96.6 million and $86.4 million for the twelve months ended March 31, 2018 and December 31, 2017, respectively, primarily due to the impairment of long-lived assets at the Gill Ranch Facility in December 2017. For additional information, see Note 2 in the 2017 Form 10-K.