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Northwest Natural NWN Business Segments

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Operating revenues by Business
NW Natural$1.11B-1.3%$1.13B-0.7%$1.13B+0.5%$1.13B+0.1%$1.13B+2.4%
NWN Gas Utility$1.09B-1.4%$1.1B-0.7%$1.11B+0.5%$1.11B-0.1%$1.11B+2.9%
NWN Water$66.71M+1.6%$65.65M+3.8%$63.26M+5.4%$60.02M+8.6%$55.25M+6.2%
SiEnergy$75.01M+13.7%$65.98M+43.5%$45.99M+34.6%$34.17M+50.7%$22.67M
NW Natural income from operations by Business
NWN Gas Utility$224M-0.6%$225.35M+5.1%$214.37M-0.8%$216.16M+2.8%$210.28M+21.4%
NWN Water$18.26M-3.4%$18.91M+6.4%$17.76M+18.2%$15.02M+19.9%$12.52M+26.1%
SiEnergy$30.78M+15.9%$26.56M+50.8%$17.61M+33.4%$13.2M+37.3%$9.61M
Income tax expense (benefit) by Business
NW Natural$43.81M-7.4%$47.32M+4.7%$45.21M-2.2%$46.2M+3.6%$44.61M+28.9%
NWN Water$3.43M-2.2%$3.51M-19.2%$4.34M+19.5%$3.63M+22.8%$2.96M+43.0%
SiEnergy$4.46M+15.3%$3.87M+35.1%$2.86M+24.3%$2.3M+18.5%$1.94M
Net Interest Expense by Business
NW Natural$64M+3.4%$61.9M-0.5%$62.21M-0.6%$62.57M-0.3%$62.78M-0.8%
NWN Water$2.94M-3.4%$3.05M-3.5%$3.16M+1.3%$3.12M-0.4%$3.13M-18.0%
SiEnergy$9.89M+3.0%$9.61M+36.7%$7.03M+53.6%$4.58M+103%$2.26M
Gross Profit by Business
SiEnergy$49.09M+11.0%$44.22M
Distribution revenues by Business
SiEnergy$75.01M+13.7%$65.98M
Depreciation by Business
NW Natural$152.53M+2.3%$149.12M+2.9%$144.97M+4.0%$139.44M+3.6%$134.53M+3.8%
NWN Gas Utility$151.6M+2.3%$148.2M+2.9%$144.06M+4.0%$138.56M+3.6%$133.73M+4.1%
NWN Water$9.01M+5.9%$8.51M+6.8%$7.97M-13.0%$9.17M+5.4%$8.7M+4.9%
SiEnergy$7.6M-3.5%$7.87M+29.4%$6.09M+36.3%$4.47M+116%$2.07M
Utilities Operating Expense, Taxes by Business
SiEnergy$2.06M+9.7%$1.88M
Contract with customer, refund liability by Business
Other$0$0
Other operating expenses by Business
NWN Water$4.95M-2.7%$5.09M-1.1%$5.14M-1.1%$5.2M+8.4%$4.8M-4.9%
General taxes by Business
NWN Gas Utility$49.29M+2.2%$48.23M+2.3%$47.15M+2.0%$46.23M-0.2%$46.31M+0.2%
SiEnergy$934K-18.3%$1.14M
CapEx by Business
NW Natural$351.07M-1.1%$355.07M+0.9%$351.93M0.0%$352.01M-3.7%$365.48M+3.3%
NWN Water$44.96M+2.4%$43.92M+11.5%$39.4M+0.5%$39.21M+3.3%$37.95M-5.1%
SiEnergy$82.07M+21.3%$67.65M+65.7%$40.82M+54.4%$26.45M+151%$10.53M
Operations and maintenance by Business
NWN Gas Utility$268.13M+1.0%$265.36M-2.0%$270.75M+3.0%$262.9M+2.4%$256.62M+1.3%
Cost of gas by Business
SiEnergy$23.87M+20.0%$19.89M
Revenue from contract with customer, including assessed tax by Product
Asset management revenue, net$6.81M0.0%$6.82M+1.1%$6.75M+13.1%$5.97M+3.8%$5.75M+24.9%
Gas storage revenue, net$16.52M-1.5%$16.77M-2.0%$17.12M-3.5%$17.75M+6.1%$16.73M+10.7%
Natural gas sales$1.06B-2.3%$1.08B-0.5%$1.09B+1.3%$1.07B-0.4%$1.08B+4.1%
Other revenue$3.77M-2.0%$3.85M+5.1%$3.66M+5.5%$3.47M+5.5%$3.29M+5.7%
Renewable natural gas sales$29.9M+2.5%$29.16M+37.5%$21.2M+40.9%$15.04M
Water and wastewater revenue$66.71M+1.6%$65.65M+3.8%$63.26M+5.4%$60.02M+8.6%$55.25M+6.2%
Remediation recovery percentage by Geography
Oregon386.8%0.0pp386.8%0.0pp386.8%0.0pp386.8%0.0pp386.8%0.0pp
WASHINGTON13.2%0.0pp13.2%0.0pp13.2%0.0pp13.2%0.0pp13.2%0.0pp
Target hedge achieved by Geography
Oregon342%-2.0pp344%0.0pp344%+1.0pp343%+1.0pp342%+1.0pp
WASHINGTON130%+1.0pp129%-22.0pp151%-23.0pp174%-23.0pp197%-23.0pp

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Questions, answered.

How does Northwest Natural break its business down?
Northwest Natural (NWN) reports revenue from contract with customer, including assessed tax by business across 4 parts — NW Natural, NWN Water, Other and SiEnergy. Each is extracted from the segment footnotes and tracked over time.
Where does Northwest Natural's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Northwest Natural's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.