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NORTHWEST NATURAL HOLDING COMPANY

EDGAR

NWN Quarterly report (10-Q) · filed 2026-08-05

201 filing records in this dataset, filed from 1994-03-29 to 2026-08-05. Reported financial figures are available; chart coverage varies by period.

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Watchlist

Latest quarter

Revenue

91.2 million USD

2018 Q3 · USD

Exact inputs and evidence

Revenue: 91239000 USD Source

Operating margin

-6.7%

2018 Q3 · %

Exact inputs and evidence

Operating Income: -6111000 USD Source
Revenue: 91239000 USD Source

Operating cash flow

-4.12 million USD

2018 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: 158529000 USD Source
Operating Cash Flow: 162652000 USD Source

Free cash flow

-60.5 million USD

2018 Q3 · USD

Exact inputs and evidence

Operating Cash Flow: 158529000 USD Source
Operating Cash Flow: 162652000 USD Source
Capital Expenditure: 158795000 USD Source
Capital Expenditure: 102370000 USD Source

Cash and cash equivalents: 30 million USD 2018-09-30 Source
Exact value

29965000 USD
Long-term debt including current maturities: 810 million USD 2018-09-30 Source
Exact value

809594000 USD
Shares outstanding: 28.8 million shares 2018-09-30 Source
Exact value

28844000 shares

Reported share-count change

0.46% · 131 thousand shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

28713000 shares · 2017-09-30· Source
28844000 shares · 2018-09-30· Source

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Revenue

721 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Revenue: 240422000 USD · 2017-10-01 – 2017-12-31 Source
Revenue: 264712000 USD · 2018-01-01 – 2018-03-31 Source
Revenue: 124567000 USD · 2018-04-01 – 2018-06-30 Source
Revenue: 91239000 USD · 2018-07-01 – 2018-09-30 Source

Net income

-61.4 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Net income: -90167000 USD · 2017-10-01 – 2017-12-31 Source
Net income: 41537000 USD · 2018-01-01 – 2018-03-31 Source
Net income: -998000 USD · 2018-04-01 – 2018-06-30 Source
Net income: -11794000 USD · 2018-07-01 – 2018-09-30 Source

Operating cash flow

172 million USD

2017-10-01 – 2018-09-30

Exact inputs and evidence

Operating cash flow: 206704000 USD · 2017-01-01 – 2017-12-31 Source
Operating cash flow: 192856000 USD · 2017-01-01 – 2017-09-30 Source
Operating cash flow: 104521000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 162652000 USD · 2018-01-01 – 2018-06-30 Source
Operating cash flow: 104521000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 158529000 USD · 2018-01-01 – 2018-09-30 Source
Operating cash flow: 162652000 USD · 2018-01-01 – 2018-06-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-08-05.

Financial data available through: 2017-12-31.

Financial coverage is incomplete. Newer filings are recorded, but comparable financial figures for those periods are not available here yet.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2017-12-31
Operating income: 11 of 11 periods available· newest 2017-12-31
Net income: 11 of 11 periods available· newest 2017-12-31
Operating cash flow: 11 of 11 periods available· newest 2017-12-31
Capital expenditure: 10 of 11 periods available· newest 2017-12-31
Total assets: 11 of 11 periods available· newest 2017-12-31
liabilities: No compatible figures in this window
Current assets: 11 of 11 periods available· newest 2017-12-31
Current liabilities: 11 of 11 periods available· newest 2017-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2017-12-31
Long-term debt including current maturities: 9 of 11 periods available· newest 2017-12-31
Shares outstanding: 10 of 11 periods available· newest 2017-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
+12.8%

Prior period

USD 675.97 million

2016-01-01 – 2016-12-31
Current period

USD 762.17 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

762173000 − 675967000 = 86206000 USD

675967000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
762173000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Year-over-year change in Revenue: 86206000 USD Concept: fundies:Revenue Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 762173000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#639004 Filing: 000007302018000008 Input fundies:Revenue: 675967000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#637467 Filing: 000007302018000008
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Net income
-194.4%

Prior period

USD 58.9 million

2016-01-01 – 2016-12-31
Current period

−USD 55.62 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

-55623000 − 58895000 = -114518000 USD

58895000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
-55623000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Year-over-year change in Net income: -114518000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -55623000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#575228 Filing: 000007302018000008 Input fundies:NetIncome: 58895000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#573396 Filing: 000007302018000008
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Operating cash flow
-7%

Prior period

USD 222.15 million

2016-01-01 – 2016-12-31
Current period

USD 206.7 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

206704000 − 222147000 = -15443000 USD

222147000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
206704000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Year-over-year change in Operating cash flow: -15443000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 206704000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571313 Filing: 000007302018000008 Input fundies:OperatingCashFlow: 222147000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571061 Filing: 000007302018000008
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+53.1%

Prior period

USD 139.51 million

2016-01-01 – 2016-12-31
Current period

USD 213.6 million

2017-01-01 – 2017-12-31

Exact inputs and evidence

213595000 − 139511000 = 74084000 USD

139511000 USD · 2016-01-01 – 2016-12-31
Inspect prior input Prior source
213595000 USD · 2017-01-01 – 2017-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Year-over-year change in Capital expenditure: 74084000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 213595000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#606275 Filing: 000007302018000008 Input fundies:CapitalExpenditure: 139511000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#605047 Filing: 000007302018000008
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Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2017 2017-01-01 – 2017-12-31

Revenue USD 762.17 million 100% of revenue
Operating costs Derived USD 815.4 million 107% of revenue
Operating income −USD 53.23 million −7% of revenue
Tax, interest and other Derived USD 2.4 million 0.3% of revenue
Net income −USD 55.62 million −7.3% of revenue

Cash

Operating cash flow USD 206.7 million 27% of revenue
Capital expenditure USD 213.6 million 28% of revenue
Free cash flow Derived −USD 6.89 million −0.9% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2008 86%
2009 84%
2010 9.1%11%80%
2011 9.9%83%
2012 11%81%
2013 11%81%
2014 11%81%
2015 9.7%83%
2016 12%79%
2017 Operating loss: operating costs were 107% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2008 2008-01-01 – 2008-12-31	1037855000	893819000 Derived	144036000	74511000 Derived	69525000	-69277000 Derived	Source 2008-01-01 – 2008-12-31: 1037855000 USD Inspect Revenue Open source 2008-01-01 – 2008-12-31: 144036000 USD Inspect Operating Income Open source 2008-01-01 – 2008-12-31: 69525000 USD Inspect Net Income Open source 2008-01-01 – 2008-12-31: 34721000 USD Inspect Operating Cash Flow Open source 2008-01-01 – 2008-12-31: 103998000 USD Inspect Capital Expenditure Open source
2009 2009-01-01 – 2009-12-31	1012711000	853995000 Derived	158716000	83594000 Derived	75122000	105211000 Derived	Source 2009-01-01 – 2009-12-31: 1012711000 USD Inspect Revenue Open source 2009-01-01 – 2009-12-31: 158716000 USD Inspect Operating Income Open source 2009-01-01 – 2009-12-31: 75122000 USD Inspect Net Income Open source 2009-01-01 – 2009-12-31: 240335000 USD Inspect Operating Cash Flow Open source 2009-01-01 – 2009-12-31: 135124000 USD Inspect Capital Expenditure Open source
2010 2010-01-01 – 2010-12-31	792115000	634510000 Derived	157605000	85592000 Derived	72013000	-122036000 Derived	Source 2010-01-01 – 2010-12-31: 792115000 USD Inspect Revenue Open source 2010-01-01 – 2010-12-31: 157605000 USD Inspect Operating Income Open source 2010-01-01 – 2010-12-31: 72013000 USD Inspect Net Income Open source 2010-01-01 – 2010-12-31: 126469000 USD Inspect Operating Cash Flow Open source 2010-01-01 – 2010-12-31: 248505000 USD Inspect Capital Expenditure Open source
2011 2011-01-01 – 2011-12-31	828055000	683210000 Derived	144845000	81801000 Derived	63044000	132928000 Derived	Source 2011-01-01 – 2011-12-31: 828055000 USD Inspect Revenue Open source 2011-01-01 – 2011-12-31: 144845000 USD Inspect Operating Income Open source 2011-01-01 – 2011-12-31: 63044000 USD Inspect Net Income Open source 2011-01-01 – 2011-12-31: 233462000 USD Inspect Operating Cash Flow Open source 2011-01-01 – 2011-12-31: 100534000 USD Inspect Capital Expenditure Open source
2012 2012-01-01 – 2012-12-31	730607000	588427000 Derived	142180000	83401000 Derived	58779000	36809000 Derived	Source 2012-01-01 – 2012-12-31: 730607000 USD Inspect Revenue Open source 2012-01-01 – 2012-12-31: 142180000 USD Inspect Operating Income Open source 2012-01-01 – 2012-12-31: 58779000 USD Inspect Net Income Open source 2012-01-01 – 2012-12-31: 168838000 USD Inspect Operating Cash Flow Open source 2012-01-01 – 2012-12-31: 132029000 USD Inspect Capital Expenditure Open source
2013 2013-01-01 – 2013-12-31	758518000	615772000 Derived	142746000	82208000 Derived	60538000	37466000 Derived	Source 2013-01-01 – 2013-12-31: 758518000 USD Inspect Revenue Open source 2013-01-01 – 2013-12-31: 142746000 USD Inspect Operating Income Open source 2013-01-01 – 2013-12-31: 60538000 USD Inspect Net Income Open source 2013-01-01 – 2013-12-31: 176390000 USD Inspect Operating Cash Flow Open source 2013-01-01 – 2013-12-31: 138924000 USD Inspect Capital Expenditure Open source
2014 2014-01-01 – 2014-12-31	754037000	611072000 Derived	142965000	84273000 Derived	58692000	95565000 Derived	Source 2014-01-01 – 2014-12-31: 754037000 USD Inspect Revenue Open source 2014-01-01 – 2014-12-31: 142965000 USD Inspect Operating Income Open source 2014-01-01 – 2014-12-31: 58692000 USD Inspect Net Income Open source 2014-01-01 – 2014-12-31: 215657000 USD Inspect Operating Cash Flow Open source 2014-01-01 – 2014-12-31: 120092000 USD Inspect Capital Expenditure Open source
2015 2015-01-01 – 2015-12-31	723791000	599543000 Derived	124248000	70545000 Derived	53703000	66368000 Derived	Source 2015-01-01 – 2015-12-31: 723791000 USD Inspect Revenue Open source 2015-01-01 – 2015-12-31: 124248000 USD Inspect Operating Income Open source 2015-01-01 – 2015-12-31: 53703000 USD Inspect Net Income Open source 2015-01-01 – 2015-12-31: 184688000 USD Inspect Operating Cash Flow Open source 2015-01-01 – 2015-12-31: 118320000 USD Inspect Capital Expenditure Open source
2016 2016-01-01 – 2016-12-31	675967000	536687000 Derived	139280000	80385000 Derived	58895000	82636000 Derived	Source 2016-01-01 – 2016-12-31: 675967000 USD Inspect Revenue Open source 2016-01-01 – 2016-12-31: 139280000 USD Inspect Operating Income Open source 2016-01-01 – 2016-12-31: 58895000 USD Inspect Net Income Open source 2016-01-01 – 2016-12-31: 222147000 USD Inspect Operating Cash Flow Open source 2016-01-01 – 2016-12-31: 139511000 USD Inspect Capital Expenditure Open source
2017 2017-01-01 – 2017-12-31	762173000	815400000 Derived	-53227000	2396000 Derived	-55623000	-6891000 Derived	Source 2017-01-01 – 2017-12-31: 762173000 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: -53227000 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: -55623000 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: 206704000 USD Inspect Operating Cash Flow Open source 2017-01-01 – 2017-12-31: 213595000 USD Inspect Capital Expenditure Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 762.2M 2017

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20082008-12-31	Revenue	1037855000	Revenue: 1037855000 Open source
20092009-12-31	Revenue	1012711000	Revenue: 1012711000 Open source
20102010-12-31	Revenue	792115000	Revenue: 792115000 Open source
20112011-12-31	Revenue	828055000	Revenue: 828055000 Open source
20122012-12-31	Revenue	730607000	Revenue: 730607000 Open source
20132013-12-31	Revenue	758518000	Revenue: 758518000 Open source
20142014-12-31	Revenue	754037000	Revenue: 754037000 Open source
20152015-12-31	Revenue	723791000	Revenue: 723791000 Open source
20162016-12-31	Revenue	675967000	Revenue: 675967000 Open source
20172017-12-31	Revenue	762173000	Revenue: 762173000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

12.8% 2017

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20082008-12-31	Year over year	181.2%	Revenue: 1037855000 Open source Revenue: 369042000 Open source
20092009-12-31	Year over year	-2.4%	Revenue: 1012711000 Open source Revenue: 1037855000 Open source
20102010-12-31	Year over year	-21.8%	Revenue: 792115000 Open source Revenue: 1012711000 Open source
20112011-12-31	Year over year	4.5%	Revenue: 828055000 Open source Revenue: 792115000 Open source
20122012-12-31	Year over year	-11.8%	Revenue: 730607000 Open source Revenue: 828055000 Open source
20132013-12-31	Year over year	3.8%	Revenue: 758518000 Open source Revenue: 730607000 Open source
20142014-12-31	Year over year	-0.6%	Revenue: 754037000 Open source Revenue: 758518000 Open source
20152015-12-31	Year over year	-4%	Revenue: 723791000 Open source Revenue: 754037000 Open source
20162016-12-31	Year over year	-6.6%	Revenue: 675967000 Open source Revenue: 723791000 Open source
20172017-12-31	Year over year	12.8%	Revenue: 762173000 Open source Revenue: 675967000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin -7% 2017

Net margin -7.3% 2017

Free cash flow margin -0.9% 2017

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20082008-12-31	Operating margin	13.9%	Operating Income: 144036000 Open source Revenue: 1037855000 Open source
20092009-12-31	Operating margin	15.7%	Operating Income: 158716000 Open source Revenue: 1012711000 Open source
20102010-12-31	Operating margin	19.9%	Operating Income: 157605000 Open source Revenue: 792115000 Open source
20112011-12-31	Operating margin	17.5%	Operating Income: 144845000 Open source Revenue: 828055000 Open source
20122012-12-31	Operating margin	19.5%	Operating Income: 142180000 Open source Revenue: 730607000 Open source
20132013-12-31	Operating margin	18.8%	Operating Income: 142746000 Open source Revenue: 758518000 Open source
20142014-12-31	Operating margin	19%	Operating Income: 142965000 Open source Revenue: 754037000 Open source
20152015-12-31	Operating margin	17.2%	Operating Income: 124248000 Open source Revenue: 723791000 Open source
20162016-12-31	Operating margin	20.6%	Operating Income: 139280000 Open source Revenue: 675967000 Open source
20172017-12-31	Operating margin	-7%	Operating Income: -53227000 Open source Revenue: 762173000 Open source
20082008-12-31	Net margin	6.7%	Net Income: 69525000 Open source Revenue: 1037855000 Open source
20092009-12-31	Net margin	7.4%	Net Income: 75122000 Open source Revenue: 1012711000 Open source
20102010-12-31	Net margin	9.1%	Net Income: 72013000 Open source Revenue: 792115000 Open source
20112011-12-31	Net margin	7.6%	Net Income: 63044000 Open source Revenue: 828055000 Open source
20122012-12-31	Net margin	8%	Net Income: 58779000 Open source Revenue: 730607000 Open source
20132013-12-31	Net margin	8%	Net Income: 60538000 Open source Revenue: 758518000 Open source
20142014-12-31	Net margin	7.8%	Net Income: 58692000 Open source Revenue: 754037000 Open source
20152015-12-31	Net margin	7.4%	Net Income: 53703000 Open source Revenue: 723791000 Open source
20162016-12-31	Net margin	8.7%	Net Income: 58895000 Open source Revenue: 675967000 Open source
20172017-12-31	Net margin	-7.3%	Net Income: -55623000 Open source Revenue: 762173000 Open source
20082008-12-31	Free cash flow margin	-6.7%	Revenue: 1037855000 Open source Operating Cash Flow: 34721000 Open source Capital Expenditure: 103998000 Open source
20092009-12-31	Free cash flow margin	10.4%	Revenue: 1012711000 Open source Operating Cash Flow: 240335000 Open source Capital Expenditure: 135124000 Open source
20102010-12-31	Free cash flow margin	-15.4%	Revenue: 792115000 Open source Operating Cash Flow: 126469000 Open source Capital Expenditure: 248505000 Open source
20112011-12-31	Free cash flow margin	16.1%	Revenue: 828055000 Open source Operating Cash Flow: 233462000 Open source Capital Expenditure: 100534000 Open source
20122012-12-31	Free cash flow margin	5%	Revenue: 730607000 Open source Operating Cash Flow: 168838000 Open source Capital Expenditure: 132029000 Open source
20132013-12-31	Free cash flow margin	4.9%	Revenue: 758518000 Open source Operating Cash Flow: 176390000 Open source Capital Expenditure: 138924000 Open source
20142014-12-31	Free cash flow margin	12.7%	Revenue: 754037000 Open source Operating Cash Flow: 215657000 Open source Capital Expenditure: 120092000 Open source
20152015-12-31	Free cash flow margin	9.2%	Revenue: 723791000 Open source Operating Cash Flow: 184688000 Open source Capital Expenditure: 118320000 Open source
20162016-12-31	Free cash flow margin	12.2%	Revenue: 675967000 Open source Operating Cash Flow: 222147000 Open source Capital Expenditure: 139511000 Open source
20172017-12-31	Free cash flow margin	-0.9%	Revenue: 762173000 Open source Operating Cash Flow: 206704000 Open source Capital Expenditure: 213595000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 206.7M 2017

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20082008-12-31	Operating cash flow	34721000	Operating Cash Flow: 34721000 Open source
20092009-12-31	Operating cash flow	240335000	Operating Cash Flow: 240335000 Open source
20102010-12-31	Operating cash flow	126469000	Operating Cash Flow: 126469000 Open source
20112011-12-31	Operating cash flow	233462000	Operating Cash Flow: 233462000 Open source
20122012-12-31	Operating cash flow	168838000	Operating Cash Flow: 168838000 Open source
20132013-12-31	Operating cash flow	176390000	Operating Cash Flow: 176390000 Open source
20142014-12-31	Operating cash flow	215657000	Operating Cash Flow: 215657000 Open source
20152015-12-31	Operating cash flow	184688000	Operating Cash Flow: 184688000 Open source
20162016-12-31	Operating cash flow	222147000	Operating Cash Flow: 222147000 Open source
20172017-12-31	Operating cash flow	206704000	Operating Cash Flow: 206704000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD -6.9M 2017

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20082008-12-31	Free cash flow	-69277000	Operating Cash Flow: 34721000 Open source Capital Expenditure: 103998000 Open source
20092009-12-31	Free cash flow	105211000	Operating Cash Flow: 240335000 Open source Capital Expenditure: 135124000 Open source
20102010-12-31	Free cash flow	-122036000	Operating Cash Flow: 126469000 Open source Capital Expenditure: 248505000 Open source
20112011-12-31	Free cash flow	132928000	Operating Cash Flow: 233462000 Open source Capital Expenditure: 100534000 Open source
20122012-12-31	Free cash flow	36809000	Operating Cash Flow: 168838000 Open source Capital Expenditure: 132029000 Open source
20132013-12-31	Free cash flow	37466000	Operating Cash Flow: 176390000 Open source Capital Expenditure: 138924000 Open source
20142014-12-31	Free cash flow	95565000	Operating Cash Flow: 215657000 Open source Capital Expenditure: 120092000 Open source
20152015-12-31	Free cash flow	66368000	Operating Cash Flow: 184688000 Open source Capital Expenditure: 118320000 Open source
20162016-12-31	Free cash flow	82636000	Operating Cash Flow: 222147000 Open source Capital Expenditure: 139511000 Open source
20172017-12-31	Free cash flow	-6891000	Operating Cash Flow: 206704000 Open source Capital Expenditure: 213595000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2008-12-31	Liabilities / assets	Not reported	Total Assets: 2378152000 Open source
2009-12-31	Liabilities / assets	Not reported	Total Assets: 2399252000 Open source
2010-12-31	Liabilities / assets	Not reported	Total Assets: 2616616000 Open source
2011-12-31	Liabilities / assets	Not reported	Total Assets: 2742718000 Open source
2012-12-31	Liabilities / assets	Not reported	Total Assets: 2813120000 Open source
2013-12-31	Liabilities / assets	Not reported	Total Assets: 2970911000 Open source
2014-12-31	Liabilities / assets	Not reported	Total Assets: 3056326000 Open source
2015-12-31	Liabilities / assets	Not reported	Total Assets: 3069410000 Open source
2016-12-31	Liabilities / assets	Not reported	Total Assets: 3079801000 Open source
2017-12-31	Liabilities / assets	Not reported	Total Assets: 3039746000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.71× 2017

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20082008-12-31	Current assets / current liabilities	0.87×	Current Assets: 480970000 Open source Current Liabilities: 551320000 Open source
20092009-12-31	Current assets / current liabilities	0.84×	Current Assets: 328235000 Open source Current Liabilities: 392569000 Open source
20102010-12-31	Current assets / current liabilities	0.71×	Current Assets: 330265000 Open source Current Liabilities: 468161000 Open source
20112011-12-31	Current assets / current liabilities	0.84×	Current Assets: 348689000 Open source Current Liabilities: 414464000 Open source
20122012-12-31	Current assets / current liabilities	0.77×	Current Assets: 283699000 Open source Current Liabilities: 368436000 Open source
20132013-12-31	Current assets / current liabilities	0.76×	Current Assets: 330448000 Open source Current Liabilities: 432791000 Open source
20142014-12-31	Current assets / current liabilities	0.77×	Current Assets: 362560000 Open source Current Liabilities: 469410000 Open source
20152015-12-31	Current assets / current liabilities	0.69×	Current Assets: 330775000 Open source Current Liabilities: 477687000 Open source
20162016-12-31	Current assets / current liabilities	1.05×	Current Assets: 288053000 Open source Current Liabilities: 274517000 Open source
20172017-12-31	Current assets / current liabilities	0.71×	Current Assets: 269936000 Open source Current Liabilities: 381850000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2008 2008-01-01 – 2008-12-31	USD 69.53 million Exact value Exact value: 69525000 USD 2008-01-01 – 2008-12-31: 69525000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2008-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 69525000 USD Concept: fundies:NetIncome Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:NetIncome: 69525000 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302011000003/nwn-20101231.xml#30456 Filing: 000007302011000003 The citation records this snapshot. The page link may show a newer release later.	USD 34.72 million Exact value Exact value: 34721000 USD 2008-01-01 – 2008-12-31: 34721000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2008-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 34721000 USD Concept: fundies:OperatingCashFlow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 34721000 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302011000003/nwn-20101231.xml#86265 Filing: 000007302011000003 The citation records this snapshot. The page link may show a newer release later.	USD 104 million Exact value Exact value: 103998000 USD 2008-01-01 – 2008-12-31: 103998000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2008-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 103998000 USD Concept: fundies:CapitalExpenditure Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 103998000 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302011000003/nwn-20101231.xml#83796 Filing: 000007302011000003 The citation records this snapshot. The page link may show a newer release later.	−USD 69.28 million Calculation and evidence 34721000 − 103998000 USD Exact free cash flow: -69277000 USD 2008-01-01 – 2008-12-31: 34721000 USD · Inspect Operating Cash Flow · Source 2008-01-01 – 2008-12-31: 103998000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2008-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: -69277000 USD Concept: free-cash-flow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 34721000 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302011000003/nwn-20101231.xml#86265 Filing: 000007302011000003 Input fundies:CapitalExpenditure: 103998000 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302011000003/nwn-20101231.xml#83796 Filing: 000007302011000003 The citation records this snapshot. The page link may show a newer release later.
2009 2009-01-01 – 2009-12-31	USD 75.12 million Exact value Exact value: 75122000 USD 2009-01-01 – 2009-12-31: 75122000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2009-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 75122000 USD Concept: fundies:NetIncome Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:NetIncome: 75122000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302012000003/nwn-20111231.xml#430558 Filing: 000007302012000003 The citation records this snapshot. The page link may show a newer release later.	USD 240.34 million Exact value Exact value: 240335000 USD 2009-01-01 – 2009-12-31: 240335000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2009-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 240335000 USD Concept: fundies:OperatingCashFlow Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 240335000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302012000003/nwn-20111231.xml#482828 Filing: 000007302012000003 The citation records this snapshot. The page link may show a newer release later.	USD 135.12 million Exact value Exact value: 135124000 USD 2009-01-01 – 2009-12-31: 135124000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2009-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 135124000 USD Concept: fundies:CapitalExpenditure Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 135124000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302012000003/nwn-20111231.xml#480360 Filing: 000007302012000003 The citation records this snapshot. The page link may show a newer release later.	USD 105.21 million Calculation and evidence 240335000 − 135124000 USD Exact free cash flow: 105211000 USD 2009-01-01 – 2009-12-31: 240335000 USD · Inspect Operating Cash Flow · Source 2009-01-01 – 2009-12-31: 135124000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2009-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 105211000 USD Concept: free-cash-flow Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 240335000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302012000003/nwn-20111231.xml#482828 Filing: 000007302012000003 Input fundies:CapitalExpenditure: 135124000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302012000003/nwn-20111231.xml#480360 Filing: 000007302012000003 The citation records this snapshot. The page link may show a newer release later.
2010 2010-01-01 – 2010-12-31	USD 72.01 million Exact value Exact value: 72013000 USD 2010-01-01 – 2010-12-31: 72013000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2010-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 72013000 USD Concept: fundies:NetIncome Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:NetIncome: 72013000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302013000031/nwn-20130930.xml#967974 Filing: 000007302013000031 The citation records this snapshot. The page link may show a newer release later.	USD 126.47 million Exact value Exact value: 126469000 USD 2010-01-01 – 2010-12-31: 126469000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2010-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 126469000 USD Concept: fundies:OperatingCashFlow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 126469000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302013000007/nwn-20121231.xml#864162 Filing: 000007302013000007 The citation records this snapshot. The page link may show a newer release later.	USD 248.51 million Exact value Exact value: 248505000 USD 2010-01-01 – 2010-12-31: 248505000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2010-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 248505000 USD Concept: fundies:CapitalExpenditure Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 248505000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302013000007/nwn-20121231.xml#912004 Filing: 000007302013000007 The citation records this snapshot. The page link may show a newer release later.	−USD 122.04 million Calculation and evidence 126469000 − 248505000 USD Exact free cash flow: -122036000 USD 2010-01-01 – 2010-12-31: 126469000 USD · Inspect Operating Cash Flow · Source 2010-01-01 – 2010-12-31: 248505000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2010-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: -122036000 USD Concept: free-cash-flow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 126469000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302013000007/nwn-20121231.xml#864162 Filing: 000007302013000007 Input fundies:CapitalExpenditure: 248505000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302013000007/nwn-20121231.xml#912004 Filing: 000007302013000007 The citation records this snapshot. The page link may show a newer release later.
2011 2011-01-01 – 2011-12-31	USD 63.04 million Exact value Exact value: 63044000 USD 2011-01-01 – 2011-12-31: 63044000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2011-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 63044000 USD Concept: fundies:NetIncome Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2011-12-31&surface=latest&period_type=duration&start=2011-01-01&unit=USD&dimensions= Input fundies:NetIncome: 63044000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302014000004/nwn-20131231.xml#1366547 Filing: 000007302014000004 The citation records this snapshot. The page link may show a newer release later.	USD 233.46 million Exact value Exact value: 233462000 USD 2011-01-01 – 2011-12-31: 233462000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2011-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 233462000 USD Concept: fundies:OperatingCashFlow Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2011-12-31&surface=latest&period_type=duration&start=2011-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 233462000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302014000004/nwn-20131231.xml#1365909 Filing: 000007302014000004 The citation records this snapshot. The page link may show a newer release later.	USD 100.53 million Exact value Exact value: 100534000 USD 2011-01-01 – 2011-12-31: 100534000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2011-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 100534000 USD Concept: fundies:CapitalExpenditure Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2011-12-31&surface=latest&period_type=duration&start=2011-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 100534000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302014000004/nwn-20131231.xml#1430062 Filing: 000007302014000004 The citation records this snapshot. The page link may show a newer release later.	USD 132.93 million Calculation and evidence 233462000 − 100534000 USD Exact free cash flow: 132928000 USD 2011-01-01 – 2011-12-31: 233462000 USD · Inspect Operating Cash Flow · Source 2011-01-01 – 2011-12-31: 100534000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2011-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 132928000 USD Concept: free-cash-flow Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 233462000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302014000004/nwn-20131231.xml#1365909 Filing: 000007302014000004 Input fundies:CapitalExpenditure: 100534000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302014000004/nwn-20131231.xml#1430062 Filing: 000007302014000004 The citation records this snapshot. The page link may show a newer release later.
2012 2012-01-01 – 2012-12-31	USD 58.78 million Exact value Exact value: 58779000 USD 2012-01-01 – 2012-12-31: 58779000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2012-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 58779000 USD Concept: fundies:NetIncome Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=USD&dimensions= Input fundies:NetIncome: 58779000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302015000009/nwn-20141231.xml#307394 Filing: 000007302015000009 The citation records this snapshot. The page link may show a newer release later.	USD 168.84 million Exact value Exact value: 168838000 USD 2012-01-01 – 2012-12-31: 168838000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2012-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 168838000 USD Concept: fundies:OperatingCashFlow Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 168838000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302015000009/nwn-20141231.xml#306758 Filing: 000007302015000009 The citation records this snapshot. The page link may show a newer release later.	USD 132.03 million Exact value Exact value: 132029000 USD 2012-01-01 – 2012-12-31: 132029000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2012-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 132029000 USD Concept: fundies:CapitalExpenditure Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 132029000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302015000009/nwn-20141231.xml#352775 Filing: 000007302015000009 The citation records this snapshot. The page link may show a newer release later.	USD 36.81 million Calculation and evidence 168838000 − 132029000 USD Exact free cash flow: 36809000 USD 2012-01-01 – 2012-12-31: 168838000 USD · Inspect Operating Cash Flow · Source 2012-01-01 – 2012-12-31: 132029000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2012-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 36809000 USD Concept: free-cash-flow Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 168838000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302015000009/nwn-20141231.xml#306758 Filing: 000007302015000009 Input fundies:CapitalExpenditure: 132029000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302015000009/nwn-20141231.xml#352775 Filing: 000007302015000009 The citation records this snapshot. The page link may show a newer release later.
2013 2013-01-01 – 2013-12-31	USD 60.54 million Exact value Exact value: 60538000 USD 2013-01-01 – 2013-12-31: 60538000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2013-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 60538000 USD Concept: fundies:NetIncome Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:NetIncome: 60538000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302016000038/nwn-20151231.xml#519381 Filing: 000007302016000038 The citation records this snapshot. The page link may show a newer release later.	USD 176.39 million Exact value Exact value: 176390000 USD 2013-01-01 – 2013-12-31: 176390000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2013-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 176390000 USD Concept: fundies:OperatingCashFlow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 176390000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302016000038/nwn-20151231.xml#518625 Filing: 000007302016000038 The citation records this snapshot. The page link may show a newer release later.	USD 138.92 million Exact value Exact value: 138924000 USD 2013-01-01 – 2013-12-31: 138924000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2013-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 138924000 USD Concept: fundies:CapitalExpenditure Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 138924000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302016000038/nwn-20151231.xml#550184 Filing: 000007302016000038 The citation records this snapshot. The page link may show a newer release later.	USD 37.47 million Calculation and evidence 176390000 − 138924000 USD Exact free cash flow: 37466000 USD 2013-01-01 – 2013-12-31: 176390000 USD · Inspect Operating Cash Flow · Source 2013-01-01 – 2013-12-31: 138924000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2013-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 37466000 USD Concept: free-cash-flow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 176390000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302016000038/nwn-20151231.xml#518625 Filing: 000007302016000038 Input fundies:CapitalExpenditure: 138924000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302016000038/nwn-20151231.xml#550184 Filing: 000007302016000038 The citation records this snapshot. The page link may show a newer release later.
2014 2014-01-01 – 2014-12-31	USD 58.69 million Exact value Exact value: 58692000 USD 2014-01-01 – 2014-12-31: 58692000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2014-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 58692000 USD Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:NetIncome: 58692000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302017000007/nwn-20161231.xml#560883 Filing: 000007302017000007 The citation records this snapshot. The page link may show a newer release later.	USD 215.66 million Exact value Exact value: 215657000 USD 2014-01-01 – 2014-12-31: 215657000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2014-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 215657000 USD Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 215657000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302017000007/nwn-20161231.xml#560127 Filing: 000007302017000007 The citation records this snapshot. The page link may show a newer release later.	USD 120.09 million Exact value Exact value: 120092000 USD 2014-01-01 – 2014-12-31: 120092000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2014-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 120092000 USD Concept: fundies:CapitalExpenditure Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 120092000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302017000007/nwn-20161231.xml#592454 Filing: 000007302017000007 The citation records this snapshot. The page link may show a newer release later.	USD 95.57 million Calculation and evidence 215657000 − 120092000 USD Exact free cash flow: 95565000 USD 2014-01-01 – 2014-12-31: 215657000 USD · Inspect Operating Cash Flow · Source 2014-01-01 – 2014-12-31: 120092000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2014-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 95565000 USD Concept: free-cash-flow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 215657000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302017000007/nwn-20161231.xml#560127 Filing: 000007302017000007 Input fundies:CapitalExpenditure: 120092000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302017000007/nwn-20161231.xml#592454 Filing: 000007302017000007 The citation records this snapshot. The page link may show a newer release later.
2015 2015-01-01 – 2015-12-31	USD 53.7 million Exact value Exact value: 53703000 USD 2015-01-01 – 2015-12-31: 53703000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2015-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 53703000 USD Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:NetIncome: 53703000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571565 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 184.69 million Exact value Exact value: 184688000 USD 2015-01-01 – 2015-12-31: 184688000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2015-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 184688000 USD Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 184688000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#570809 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 118.32 million Exact value Exact value: 118320000 USD 2015-01-01 – 2015-12-31: 118320000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2015-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 118320000 USD Concept: fundies:CapitalExpenditure Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 118320000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#603819 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 66.37 million Calculation and evidence 184688000 − 118320000 USD Exact free cash flow: 66368000 USD 2015-01-01 – 2015-12-31: 184688000 USD · Inspect Operating Cash Flow · Source 2015-01-01 – 2015-12-31: 118320000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2015-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 66368000 USD Concept: free-cash-flow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 184688000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#570809 Filing: 000007302018000008 Input fundies:CapitalExpenditure: 118320000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#603819 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.
2016 2016-01-01 – 2016-12-31	USD 58.9 million Exact value Exact value: 58895000 USD 2016-01-01 – 2016-12-31: 58895000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2016-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: 58895000 USD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:NetIncome: 58895000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#573396 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 222.15 million Exact value Exact value: 222147000 USD 2016-01-01 – 2016-12-31: 222147000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2016-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 222147000 USD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 222147000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571061 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 139.51 million Exact value Exact value: 139511000 USD 2016-01-01 – 2016-12-31: 139511000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2016-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 139511000 USD Concept: fundies:CapitalExpenditure Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 139511000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#605047 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 82.64 million Calculation and evidence 222147000 − 139511000 USD Exact free cash flow: 82636000 USD 2016-01-01 – 2016-12-31: 222147000 USD · Inspect Operating Cash Flow · Source 2016-01-01 – 2016-12-31: 139511000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2016-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: 82636000 USD Concept: free-cash-flow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 222147000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571061 Filing: 000007302018000008 Input fundies:CapitalExpenditure: 139511000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#605047 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.
2017 2017-01-01 – 2017-12-31	−USD 55.62 million Exact value Exact value: -55623000 USD 2017-01-01 – 2017-12-31: -55623000 USD Inspect Net Income Open source Share or cite Citation for Net Income · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Net Income: -55623000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: -55623000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#575228 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 206.7 million Exact value Exact value: 206704000 USD 2017-01-01 – 2017-12-31: 206704000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Operating Cash Flow: 206704000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 206704000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571313 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	USD 213.6 million Exact value Exact value: 213595000 USD 2017-01-01 – 2017-12-31: 213595000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Capital Expenditure: 213595000 USD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020/explain?concept=fundies%3ACapitalExpenditure&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 213595000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#606275 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.	−USD 6.89 million Calculation and evidence 206704000 − 213595000 USD Exact free cash flow: -6891000 USD 2017-01-01 – 2017-12-31: 206704000 USD · Inspect Operating Cash Flow · Source 2017-01-01 – 2017-12-31: 213595000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · NORTHWEST NATURAL HOLDING COMPANY · 2017-12-31 NORTHWEST NATURAL HOLDING COMPANY (edgar:73020) Free cash flow: -6891000 USD Concept: free-cash-flow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T05:16:24Z Snapshot: 1cb92c034bd2133a27ae2c8494ee4231d07337d215eb9746e74eb154632c676e Dimensions: Consolidated View: https://fundies.io/companies/edgar/73020?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 206704000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#571313 Filing: 000007302018000008 Input fundies:CapitalExpenditure: 213595000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/73020/000007302018000008/nwn-20171231.xml#606275 Filing: 000007302018000008 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

201 filings · 3,732 latest values · 3,732 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0000073020, 73020, NWN, edgar:73020

Also known as NORTHWEST NATURAL GAS CO, NORTHWEST NATURAL GAS COMPANY, NORTHWEST NATURAL HOLDING COMPANY, Northwest Natural Gas Co.

NORTHWEST NATURAL HOLDING COMPANY

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Reported share-count change

Trailing twelve months

Revenue

Net income

Operating cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2017 2017-01-01 – 2017-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation