What does sienergy — operations and maintenance mean?

This metric represents the recurring costs incurred to operate and maintain the natural gas distribution infrastructure within the SiEnergy segment. It includes expenses related to labor, system repairs, safety inspections, and general administrative support necessary to ensure reliable service delivery. Monitoring this figure helps investors assess the operational efficiency and cost management discipline of the utility segment.

Northwest Natural NWN SiEnergy — Operations and maintenance

Other segment segments

NWN Gas Utility

$73.4M—

NWN Water

$7.27M—

Similar metrics at other companies

NJRES — Operation and maintenance

$9.77M-12.8%

NWERegulated Electric and Natural Gas Segments — Operating and maintenance

$116.73M+19.5%

KNFEnergy Services — Selling, general and administrative expenses

$3.71M-9.4%

NJRES — Natural gas purchases

$139.94M-7.8%

NOVEnergy Products And Services — Operating Expenses

$863M-4.5%

KEE

KEELEnergy Service — Cost Of Revenue

$21.11M+32.0%

Other financials

Income statement

See full

Revenue$490.4M-0.8%

Operating income$162.9M+5.5%

Net income$97.5M+10.9%

EPS (diluted)$2.33+6.9%

Balance sheet

See full

Cash & equivalents$40.4M-62.3%

Total debt$2.5B+7.1%

Total equity$1.6B+8.3%

Total assets$6.4B+12.5%

Cash flow

See full

Operating cash flow$116.1M-35.3%

CapEx$113.7M+11.2%

Free cash flow$2.5M-96.8%

Valuation

See full

Market cap$2.1B+28.7%

Enterprise value$4.58B+18.3%

P/E17.1×+1.2×

P/S1.6×+0.3×

Profitability

See full

Operating margin22.5%+3.1pp

Net margin9.6%+1.1pp

FCF margin-21.2%+33.8pp

Returns & leverage

See full

Return on equity8.1%+0.7pp

Debt / equity1.6×0.0×

Current ratio0.8×-0.3×

Where this comes from

Reported directly by Northwest Natural in its filing.

Tagged under the XBRL concept us-gaap:UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses.

The official record: Northwest Natural’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

Ask your AI about Northwest Natural's sienergy — operations and maintenance.

Connect your AI assistant and compare segments, right in your chat.

Connect your AI

Claude

Questions, answered.

What is Northwest Natural's sienergy — operations and maintenance?: Northwest Natural (NWN) reported sienergy — operations and maintenance of $2.81M in Q1 2026.
What does sienergy — operations and maintenance mean?: This metric represents the recurring costs incurred to operate and maintain the natural gas distribution infrastructure within the SiEnergy segment. It includes expenses related to labor, system repairs, safety inspections, and general administrative support necessary to ensure reliable service delivery. Monitoring this figure helps investors assess the operational efficiency and cost management discipline of the utility segment.