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For Immediate Release                                        Exhibit 99.1
November 3, 2017

NW Natural Reports Third Quarter and Year-to-Date 2017 Results

Recorded consolidated net loss of $8.5 million for the third quarter of 2017, compared to a loss of $8.0 million for 2016.
Increased consolidated net income by $3.9 million to $34.5 million or $1.20 per share for the first nine months of 2017 compared to the same period last year.
Increased dividends for the 62nd consecutive year with an annual indicated dividend rate of $1.89 per share.
Awarded the highest customer satisfaction score among large utilities in the West for the fifth year in a row (2017 J.D. Power Gas Utility Residential Customer Satisfaction study).
Reduced residential customer rates for the third consecutive year resulting in a cumulative decrease of 15% in Oregon and 18% in Washington over that time.
Connected nearly 12,700 new utility customers over the past 12 months equating to a customer growth rate of 1.8%.
Reaffirmed 2017 earnings guidance of $2.05 to $2.25 per share.

PORTLAND, ORE. — Northwest Natural Gas Company, dba NW Natural (NYSE: NWN), reported a consolidated net loss of $8.5 million, or $0.30 per share, for the third quarter of 2017, compared to a loss of $8.0 million, or $0.29 per share, for the same period in 2016. This reflects the seasonal nature of the utility's earnings with the majority of revenues generated during the winter heating season in the first and fourth quarters each year.

Consolidated net income was $34.5 million, or $1.20 per share, for the first nine months of 2017, compared to net income of $30.6 million, or $1.11 per share, for the same period of 2016. Results for the first nine months of 2016 included a non-cash disallowance related to the Company's environmental regulatory proceeding and the implementation of the environmental recovery mechanism. Excluding this charge(1) on a non-GAAP basis, EPS for the first nine months of 2016 was $1.18 on net income of $32.6 million.

Overall results for the first nine months of 2017 reflected higher utility segment earnings, partially offset by lower gas storage segment results. Utility earnings included additional margin from customer growth and cooler weather in 2017 compared to 2016, partially offset by higher operations and maintenance expense.

"I am proud of our achievements and progress this quarter," said David H. Anderson, President and CEO of NW Natural. "Once again we delivered strong customer growth, outstanding customer satisfaction, and lowered customers' rates. Looking forward, the North Mist Gas Storage Expansion Project continues on schedule, and we are very pleased to have announced our 62nd consecutive annual dividend increase. These achievements reflect our long-standing commitment to our customers, communities, employees, and investors."

Continued Constructing the North Mist Gas Storage Expansion Project
The North Mist Expansion Project is designed to provide long-term, no-notice underground gas storage service to support gas-fired electric generating facilities that are intended to facilitate the integration of more wind power into the region's electric generation mix. Natural gas storage enables electric generation to adjust quickly when renewable energy, such as wind and solar, rises and falls. Our no-notice service is designed to allow the local electric company to draw on our North Mist facility to meet its fueling needs and rapidly respond to natural variability in wind generation.

The project remains on track to be in-service during the fourth quarter of 2018 with the heaviest construction phase occurring this year. To date, we have completed all necessary wells for the project. Construction is nearly complete on the 13-mile pipeline connecting the North Mist facility to Portland General Electric's Port Westward electric generating facility. We expect to begin injecting gas into the reservoir early in 2018. The estimated cost of the expansion remains at $128 million. The expansion will be included in rate base under an established tariff when it is placed into service.

(1) Non-GAAP measure, see reconciliation below.

1




Third Quarter Results
The following financial comparisons are between the third quarter of 2017 and the third quarter of 2016, unless otherwise noted. Individual factors below are presented on an after-tax basis using a statutory tax rate of 39.5%.

Consolidated Results
Consolidated net loss increased $0.5 million, or $0.01 per share, primarily due to higher utility operation and maintenance expense partially offset by higher utility margin from customer growth.

The third quarter results are summarized by business segment in the table below:
 
Three Months Ended September 30,
 
2017
 
2016
 
Change
In thousands, except per share data
Amount
Per Share
 
Amount
Per Share
 
Amount
Per Share
Net income (loss):
 
 
 
 
 
 
 
 
Utility segment
$
(10,349
)
$
(0.36
)
 
$
(9,511
)
$
(0.35
)
 
$
(838
)
$
(0.01
)
Gas storage segment
1,899

0.06

 
1,813

0.06

 
86


Other
(45
)

 
(342
)

 
297


Consolidated net loss
$
(8,495
)
$
(0.30
)
 
$
(8,040
)
$
(0.29
)
 
$
(455
)
$
(0.01
)
Diluted shares
28,678

 
 
27,554

 
 
1,124

 

Utility Segment Results
Utility segment net loss increased $0.8 million due to the following offsetting items:
a $1.7 million increase in operations and maintenance expense reflecting higher payroll and benefits due to increased headcount, general salary increases, and higher health care costs. In addition, non-payroll costs increased as we upgraded employee safety equipment; and
a $1.0 million increase in utility margin primarily reflecting strong customer growth.

Gas Storage Segment Results
Gas storage segment net income increased $0.1 million primarily due to slightly lower operating expenses partially offset by lower revenues.

Year-to-Date Results
The following financial comparisons are between the first nine months of 2017 and the same period of 2016, unless otherwise noted. Individual factors below are presented on an after-tax basis using a statutory tax rate of 39.5%.

Consolidated Results
Consolidated net income increased $3.9 million or $0.09 per share primarily due to higher utility segment results from customer growth and the effects of a colder winter in 2017 than 2016. In addition, 2016 results were negatively impacted by a non-cash disallowance recorded during the first quarter of 2016 related to the Company's environmental regulatory proceeding and the implementation of the environmental recovery mechanism. Offsetting these favorable variances were higher operations and maintenance expense from the utility and lower results from our gas storage segment.


2




The year-to-date results are summarized by business segment in the table below:
 
Nine Months Ended September 30,
 
2017
 
2016
 
Change
In thousands, except per share data
Amount
Per Share
 
Amount
Per Share
 
Amount
Per Share
Net income (loss):
 
 
 
 
 
 
 
 
Utility segment
$
31,980

$
1.11

 
$
26,848

$
0.97

 
$
5,132

$
0.14

Gas storage segment
2,716

0.09

 
3,988

0.14

 
(1,272
)
(0.05
)
Other
(152
)

 
(216
)

 
64


Consolidated net income (GAAP)
$
34,544

$
1.20

 
$
30,620

$
1.11

 
$
3,924

$
0.09

Adjustment for regulatory environmental disallowance(1)


 
1,996

0.07

 
(1,996
)
(0.07
)
Adjusted net income (non-GAAP)(1)
$
34,544

$
1.20

 
$
32,616

$
1.18

 
$
1,928

$
0.02

Diluted shares
28,734

 
 
27,629

 
 
1,105

 
(1)
The 2016 disallowance related to the Company's compliance filing under the environmental recovery mechanism with the total pre-tax charge of $3.3 million recorded in utility other income ($2.8 million) and utility operation and maintenance expense ($0.5 million). The income tax effect of the adjustment was $1.3 million and is calculated using the combined federal and state statutory tax rate of 39.5%.

Utility Segment Results
Utility segment net income increased $5.1 million or $0.14 per share primarily due to the following offsetting items:
a $7.4 million increase in utility margin reflecting strong customer growth and the effects of a colder winter in 2017. Weather for the first nine months of 2017 was 42% colder than 2016 and 11% colder than average. Offsetting these factors were lower gains from our gas cost incentive sharing mechanism in Oregon;
a $3.4 million increase in operations and maintenance expense reflecting higher payroll and benefits due to increased headcount, general salary increases, and higher health care costs. In addition, non-payroll costs increased as we upgraded employee safety equipment;
a $2.4 million increase in other income mainly due to the environmental interest disallowance in the first quarter of 2016 as a result of closing out the environmental docket and implementing the environmental recovery mechanism. Also contributing to the increase were higher earnings from the equity portion of allowance for funds used during construction (AFUDC); and
a $1.6 million increase in depreciation expense due to capital expenditures for customer growth, system reinforcement, facilities, and technology.

Gas Storage Segment Results
Gas storage segment net income decreased $1.3 million or $0.05 per share primarily due to the following factors:
a $1.2 million decrease in gas storage revenues reflecting lower asset management revenues from our Mist facility and transportation capacity; and
a $0.2 million increase in operating expenses from pipeline and compressor maintenance at our Gill Ranch facility.

Balance Sheet and Cash Flows
During the first nine months of 2017, the Company generated $192.9 million in operating cash flow, invested $145.4 million in capital expenditures, and paid dividends of $40.4 million.

Cash provided by operations decreased $13.5 million from income tax refunds in 2016 as a result of the reenactment of bonus depreciation in 2015 and changes in working capital. Cash outflows from investing activities increased $51.3 million primarily due to higher capital expenditures from the North Mist Gas Storage Expansion Project. Cash outflows from financing activities decreased $75.1 million primarily due to a long-term debt issuance in September 2017 offset by short- and long-term debt repayments.

2017 Earnings Guidance
The Company reaffirms 2017 earnings guidance today in the range of $2.05 to $2.25 per share. This guidance assumes customer growth from our utility segment, average weather conditions, slow recovery of the gas storage market, and no significant changes in prevailing regulatory policies, mechanisms, or outcomes, or significant laws or regulations.

3





Dividend Declared
The board of directors of NW Natural declared a quarterly dividend of 47.25 cents per share on the Company’s common stock. The dividend will be paid on November 15, 2017 to shareholders of record on October 31, 2017. The Company’s current indicated annual dividend rate is $1.89 per share.

Conference Call and Webcast
As previously reported, NW Natural will host a conference call and webcast today to discuss its third quarter and year-to-date 2017 financial and operating results.
Date and Time:
Friday, November 3
8 a.m. PT (11 a.m. ET)
 
 
Phone Numbers:
United States: 1-866-267-6789
Canada: 1-855-669-9657
International: 1-412-902-4110
The call will also be webcast in a listen-only format for the media and general public and can be accessed at nwnatural.com under the Investor Relations tab. A replay of the conference call will be available on our website and by dialing 1-877-344-7529 (U.S.), 1-855-669-9658 (Canada), and 1-412-317-0088 (international). The replay access code is (10112833).

About NW Natural
NW Natural (NYSE:NWN) is headquartered in Portland, Ore., and provides natural gas service to more than 730,000 residential, commercial, and industrial customers in western Oregon and southwestern Washington. NW Natural and its subsidiaries currently own and operate 31 Bcf of underground gas storage capacity in Oregon and California. Additional information is available at nwnatural.com.

Investor Contact:
Nikki Sparley
Phone: 503-721-2530
Email: n1s@nwnatural.com

Media Contact:
Melissa Moore
Phone: 503-220-2436
Email: msm@nwnatural.com

4




Forward-Looking Statements
This report, and other presentations made by NW Natural from time to time, may contain forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by words such as "anticipates," "assumes," "intends," "plans," "seeks," "believes," "estimates," "expects" and similar references to future periods. Examples of forward-looking statements include, but are not limited to, statements regarding the following: plans, objectives, goals, strategies, future events, investments, customer growth, weather, commodity and other costs, customer rates or rate recovery, customer preference, growth, adoption of renewable energy and our ability to provide effective supporting resources, environmental remediation cost recoveries, levels and pricing of gas storage contracts, gas storage development or costs or timing related thereto, financial positions, revenues, returns, and earnings and the timing thereof, dividends, performance, timing or effects of future regulatory proceedings or future regulatory approvals, regulatory prudence reviews, effects of regulatory mechanisms, including, but not limited to, SRRM, effects of changes in laws or regulations, and other statements that are other than statements of historical facts.

Forward-looking statements are based on our current expectations and assumptions regarding our business, the economy and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. Our actual results may differ materially from those contemplated by the forward-looking statements. We caution you therefore against relying on any of these forward-looking statements. They are neither statements of historical fact nor guarantees or assurances of future operational, economic or financial performance. Important factors that could cause actual results to differ materially from those in the forward-looking statements are discussed by reference to the factors described in Part I, Item 1A "Risk Factors", and Part II, Item 7 and Item 7A "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Quantitative and Qualitative Disclosure about Market Risk" in the Company's most recent Annual Report on Form 10-K and in Part I, Items 2 and 3 "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Quantitative and Qualitative Disclosures About Market Risk", and Part II, Item 1A, "Risk Factors", in the Company's quarterly reports filed thereafter.

All forward-looking statements made in this report and all subsequent forward-looking statements, whether written or oral and whether made by or on behalf of the Company, are expressly qualified by these cautionary statements. Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. New factors emerge from time to time and it is not possible for the Company to predict all such factors, nor can it assess the impact of each such factor or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statements.

Presentation of Non-GAAP Results
In addition to presenting the results of operations and earnings amounts in total, certain financial measures exclude the after-tax regulatory charge related to the regulatory order implementing the SRRM in 2016, which are non-GAAP financial measures. We present net income and EPS excluding the regulatory disallowance along with the GAAP measures to illustrate the magnitude of this disallowance on ongoing business and operational results. Although the excluded amounts are properly included in the determination of these items under GAAP, we believe the amount and nature of such disallowance make period to period comparisons of operations difficult or potentially confusing. Financial measures are expressed in cents per share as these amounts reflect factors that directly impact earnings, including income taxes. All references to EPS are on the basis of diluted shares. We use such non-GAAP financial measures to analyze our financial performance because we believe they provide useful information to our investors and creditors in evaluating our financial condition and results of operations.


5




NORTHWEST NATURAL
Consolidated Income Statement and Financial Highlights (Unaudited)
Third Quarter 2017
 
 
 
Three Months Ended
 
 
Nine Months Ended
 
 
Twelve Months Ended
 
In thousands, except per share amounts, customer, and degree day data
 
September 30,
 
 
September 30,
 
 
September 30,
 
2017
 
2016
Change
2017
 
2016
Change
2017
 
2016
Change
Operating revenues
$
88,190

 
$
87,727

1%
$
521,751

 
$
442,439

18%
$
755,279

 
$
673,157

12%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operating expenses:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cost of gas
 
27,239

 
 
28,264

(4)
 
223,855

 
 
157,546

42
 
326,897

 
 
261,114

25
 
Operations and maintenance
 
36,867

 
 
34,870

6
 
115,833

 
 
109,771

6
 
156,036

 
 
145,834

7
 
Environmental remediation
 
1,355

 
 
1,191

14
 
10,920

 
 
8,113

35
 
16,105

 
 
11,626

39
 
General taxes
 
7,901

 
 
7,211

10
 
24,490

 
 
23,333

5
 
31,695

 
 
30,461

4
 
Depreciation and amortization
 
21,484

 
 
20,628

4
 
63,924

 
 
61,435

4
 
84,778

 
 
81,675

4
 
Total operating expenses
 
94,846

 
 
92,164

3
 
439,022

 
 
360,198

22
 
615,511

 
 
530,710

16
Income (loss) from operations
 
(6,656
)
 
 
(4,437
)
50
 
82,729

 
 
82,241

1
 
139,768

 
 
142,447

(2)
Other income (expense), net
 
1,493

 
 
652

129
 
3,332

 
 
(1,144
)
(391)
 
3,933

 
 
(327
)
(1,303)
Interest expense, net
 
9,451

 
 
9,729

(3)
 
29,044

 
 
29,183

 
38,989

 
 
40,692

(4)
Income (loss) before income taxes
 
(14,614
)
 
 
(13,514
)
8
 
57,017

 
 
51,914

10
 
104,712

 
 
101,428

3
Income tax expense (benefit)
 
(6,119
)
 
 
(5,474
)
12
 
22,473

 
 
21,294

6
 
41,893

 
 
41,103

2
Net income (loss)
$
(8,495
)
 
$
(8,040
)
6
$
34,544

 
$
30,620

13
$
62,819

 
$
60,325

4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common shares outstanding:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Average diluted for period
 
28,678

 
 
27,554

 
 
28,734

 
 
27,629

 
 
28,595

 
 
27,590

 
 
End of period
 
28,713

 
 
27,558

 
 
28,713

 
 
27,558

 
 
28,713

 
 
27,558

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Per share information:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Diluted earnings (loss) per share
$
(0.30
)
 
$
(0.29
)
 
$
1.20

 
$
1.11

 
$
2.20

 
$
2.19

 
Dividends declared per share of common stock
 
0.4700

 
 
0.4675

 
 
1.4100

 
 
1.4025

 
 
1.8800

 
 
1.8700

 
Book value per share, end of period
 
29.49

 
 
28.27

 
 
29.49

 
 
28.27

 
 
29.49

 
 
28.27

 
Market closing price, end of period
 
64.40

 
 
60.11

 
 
64.40

 
 
60.11

 
 
64.40

 
 
60.11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Capital structure, end of period:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common stock equity
 
52.1
 %
 
 
49.6
 %
 
 
52.1
%
 
 
49.6
 %
 
 
52.1
%
 
 
49.6
 %
 
 
Long-term debt
 
46.6

 
 
33.8

 
 
46.6

 
 
33.8
 %
 
 
46.6

 
 
33.8
 %
 
 
Short-term debt (including amounts due in one year)
 
1.3

 
 
16.6

 
 
1.3

 
 
16.6
 %
 
 
1.3

 
 
16.6
 %
 
 
Total
 
100.0
 %
 
 
100.0
 %
 
 
100.0
%
 
 
100.0
 %
 
 
100.0
%
 
 
100.0
 %
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Utility segment operating statistics:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Customers - end of period
 
730,824

 
 
718,139

1.8%
 
730,824

 
 
718,139

1.8%
 
730,824

 
 
718,139

1.8%
Utility volumes - therms:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Residential and commercial sales
 
54,557

 
 
55,610

 
 
495,949

 
 
381,109

 
 
724,062

 
 
594,292

 
 
Industrial sales and transportation
 
109,064

 
 
106,595

 
 
369,954

 
 
346,578

 
 
499,150

 
 
469,480

 
Total utility volumes sold and delivered
 
163,621

 
 
162,205

 
 
865,903

 
 
727,687

 
 
1,223,212

 
 
1,063,772

 
Utility operating revenues:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Residential and commercial sales
$
69,294

 
$
68,508

 
$
466,867

 
$
388,689

 
$
682,568

 
$
601,457

 
 
Industrial sales and transportation
 
13,488

 
 
13,412

 
 
47,182

 
 
42,048

 
 
64,520

 
 
59,920

 
 
Other revenues
 
606

 
 
619

 
 
3,149

 
 
3,132

 
 
3,829

 
 
3,858

 
 
Less: Revenue taxes
 
2,262

 
 
2,161

 
 
13,251

 
 
11,252

 
 
19,110

 
 
17,080

 
Total utility operating revenues
 
81,126

 
 
80,378

 
 
503,947

 
 
422,617

 
 
731,807

 
 
648,155

 
 
Less: Cost of gas
 
27,239

 
 
28,264

 
 
223,855

 
 
157,546

 
 
326,897

 
 
261,114

 
 
Environmental remediation expense
 
1,355

 
 
1,191

 
 
10,920

 
 
8,113

 
 
16,105

 
 
11,626

 
Utility margin, net
$
52,532

 
$
50,923

 
$
269,172

 
$
256,958

 
$
388,805

 
$
375,415

 
Degree days:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Average (25-year average)
 
95

 
 
95

 
 
2,641

 
 
2,657

 
 
4,240

 
 
4,256

 
 
Actual
 
78

 
 
78

—%
 
2,931

 
 
2,066

42%
 
4,416

 
 
3,456

28%
Percent (warmer) colder than average weather
 
(18
)%
 
 
(18
)%
 
 
11
%
 
 
(22
)%
 
 
4
%
 
 
(19
)%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gas storage segment operating statistics:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operating revenues
$
7,006

 
$
7,293

 
$
17,635

 
$
19,654

 
$
23,247

 
$
24,778

 
Operating expenses
 
3,463

 
 
3,791

 
 
11,887

 
 
11,547

 
 
16,470

 
 
15,637

 

6




NORTHWEST NATURAL
 
 
 
 
 
 
Consolidated Balance Sheets (Unaudited)
 
 
September 30,
In thousands
 
 
2017
 
 
2016
Assets:
 
 
 
 
 
 
Current assets:
 
 
 
 
 
 
 
Cash and cash equivalents
 
$
15,780

 
$
6,230

 
Accounts receivable
 
 
23,450

 
 
25,506

 
Accrued unbilled revenue
 
 
15,974

 
 
15,537

 
Allowance for uncollectible accounts
 
 
(459
)
 
 
(289
)
 
Regulatory assets
 
 
49,504

 
 
55,280

 
Derivative instruments
 
 
2,073

 
 
4,857

 
Inventories
 
 
59,549

 
 
67,470

 
Gas reserves
 
 
16,218

 
 
16,257

 
Income taxes receivable
 
 

 
 
2,257

 
Other current assets
 
 
17,457

 
 
17,480

 
 
Total current assets
 
 
199,546

 
 
210,585

Non-current assets:
 
 
 
 
 
 
 
Property, plant, and equipment
 
 
3,384,122

 
 
3,177,196

 
Less: Accumulated depreciation
 
 
986,332

 
 
943,334

 
 
Total property, plant, and equipment, net
 
 
2,397,790

 
 
2,233,862

 
Gas reserves
 
 
87,876

 
 
103,976

 
Regulatory assets
 
 
345,352

 
 
341,188

 
Derivative instruments
 
 
1,555

 
 
1,151

 
Other investments
 
 
69,245

 
 
67,853

 
Other non-current assets
 
 
4,243

 
 
1,269

 
 
Total non-current assets
 
 
2,906,061

 
 
2,749,299

 
 
Total assets
 
$
3,105,607

 
$
2,959,884

Liabilities and equity:
 
 
 
 
 
 
Current liabilities:
 
 
 
 
 
 
 
Short-term debt
 
$

 
$
194,900

 
Current maturities of long-term debt
 
 
21,995

 
 
64,994

 
Accounts payable
 
 
87,475

 
 
55,933

 
Taxes accrued
 
 
12,295

 
 
11,954

 
Interest accrued
 
 
9,854

 
 
9,671

 
Regulatory liabilities
 
 
34,659

 
 
27,921

 
Derivative instruments
 
 
8,968

 
 
5,334

 
Other current liabilities
 
 
27,705

 
 
31,997

 
 
Total current liabilities
 
 
202,951

 
 
402,704

Long-term debt
 
 
757,429

 
 
530,219

Deferred credits and other non-current liabilities:
 
 
 
 
 
 

 
Deferred tax liabilities
 
 
572,293

 
 
544,575

 
Regulatory liabilities
 
 
363,838

 
 
342,143

 
Pension and other postretirement benefit liabilities
 
 
212,259

 
 
216,909

 
Derivative instruments
 
 
3,926

 
 
1,682

 
Other non-current liabilities
 
 
146,229

 
 
142,450

 
 
Total deferred credits and other non-current liabilities
 
 
1,298,545

 
 
1,247,759

Equity:
 
 
 
 
 
 
 
Common stock
 
 
447,129

 
 
389,834

 
Retained earnings
 
 
406,081

 
 
396,938

 
Accumulated other comprehensive loss
 
 
(6,528
)
 
 
(7,570
)
 
 
Total equity
 
 
846,682

 
 
779,202

 
 
Total liabilities and equity
 
$
3,105,607

 
$
2,959,884


7




NORTHWEST NATURAL
 
 
 
 
 
 
Consolidated Statements of Cash Flows (Unaudited)
 
 
Nine Months Ended September 30,
In thousands
 
 
2017
 
 
2016
Operating activities:
 
 
 
 
 
 
 
Net income
 
$
34,544

 
$
30,620

 
Adjustments to reconcile net income to cash provided by operations:
 
 
 
 
 
 
 
 
Depreciation and amortization
 
 
63,924

 
 
61,435

 
 
Regulatory amortization of gas reserves
 
 
12,036

 
 
11,403

 
 
Deferred income taxes
 
 
17,287

 
 
17,810

 
 
Qualified defined benefit pension plan expense
 
 
3,923

 
 
3,989

 
 
Contributions to qualified defined benefit pension plans
 
 
(15,400
)
 
 
(11,250
)
 
 
Deferred environmental expenditures, net
 
 
(10,468
)
 
 
(8,302
)
 
 
Regulatory disallowance of prior environmental cost deferrals
 
 

 
 
3,287

 
 
Amortization of environmental remediation
 
 
10,920

 
 
8,113

 
 
Other
 
 
2,605

 
 
4,817

 
 
Changes in assets and liabilities:
 
 
 
 
 
 
 
 
 
Receivables, net
 
 
90,735

 
 
83,377

 
 
 
Inventories
 
 
(5,420
)
 
 
3,226

 
 
 
Income taxes
 
 
146

 
 
7,170

 
 
 
Accounts payable
 
 
(29,726
)
 
 
(17,612
)
 
 
 
Interest accrued
 
 
3,888

 
 
3,798

 
 
 
Deferred gas costs
 
 
13,419

 
 
(10,470
)
 
 
 
Other, net
 
 
443

 
 
14,988

 
 
Cash provided by operating activities
 
 
192,856

 
 
206,399

Investing activities:
 
 
 
 
 
 
 
Capital expenditures
 
 
(145,441
)
 
 
(98,111
)
 
Other
 
 
(1,131
)
 
 
2,868

 
 
Cash used in investing activities
 
 
(146,572
)
 
 
(95,243
)
Financing activities:
 
 
 
 
 
 
 
Repurchases related to stock-based compensation
 
 
(2,034
)
 
 
(1,042
)
 
Proceeds from stock options exercised
 
 
3,711

 
 
5,874

 
Long-term debt issued
 
 
100,000

 
 

 
Long-term debt retired
 
 
(40,000
)
 
 

 
Change in short-term debt
 
 
(53,300
)
 
 
(75,135
)
 
Cash dividend payments on common stock
 
 
(40,390
)
 
 
(38,556
)
 
Other
 
 
(2,012
)
 
 
(278
)
 
 
Cash used in financing activities
 
 
(34,025
)
 
 
(109,137
)
Increase in cash and cash equivalents
 
 
12,259

 
 
2,019

Cash and cash equivalents, beginning of period
 
 
3,521

 
 
4,211

Cash and cash equivalents, end of period
 
$
15,780

 
$
6,230

 
 
 
 
 
 
 
 
 
 
Supplemental disclosure of cash flow information:
 
 
 
 
 
 
 
Interest paid, net of capitalization
 
$
22,859

 
$
23,271

 
Income taxes paid (refunded)
 
 
11,581

 
 
(6,900
)




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