What is NET Power's operating cash flow?

NET Power (NPWR) reported operating cash flow of -$51.1M in Q1 2026.

How has NET Power's operating cash flow changed year-over-year?

NET Power's operating cash flow decreased by 150.8% year-over-year, from -$20.37M to -$51.1M.

What is the long-term trend for NET Power's operating cash flow?

Over 3 years (2022 to 2025), NET Power's operating cash flow has grown at a 93.7% compound annual growth rate (CAGR), from -$16.63M to -$120.78M.

What does operating cash flow mean?

Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.

NET Power NPWR Operating Cash Flow

Operating Cash Flow at other companies

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$2.61B-5.6%

Ormat TechnologiesORA

$78.58M-10.7%

NuScale PowerSMR

-$314.68M-1,281%

FIP

FTAI Infrastructure Inc.FIP

-$69.38M+19.0%

ArganAGX

$113.38M+221%

Natural Gas Services GroupNGS

$23.04M+8.3%

Other financials

Income statement

See full

Revenue-—

Gross profit-—

Operating income-$34.2M+92.8%

Net income-$9.9M+91.7%

EPS (diluted)-$0.12+92.3%

Balance sheet

See full

Cash & equivalents$134.3M-55.6%

Total debt$3.6M+28.6%

Total equity$205.3M-67.8%

Total assets$542.8M-70.5%

Cash flow

See full

CapEx$8.2M-8.2%

Free cash flow-$59.3M-102%

Valuation

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Market cap$147.6M-20.2%

Enterprise value$16.8M-117%

Profitability

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Gross margin91.7%+4.3pp

Operating margin-5,523,266.7%-5,662,660pp

Net margin-1,508,283.3%-1,547,773pp

FCF margin-1,076,558.3%-1,129,620pp

Returns & leverage

See full

Return on equity-111.4%-154pp

Debt / equity0×0.0×

Current ratio23.8×+0.5×

Where this comes from

Reported directly by NET Power in its filing.

Tagged under the XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities.

The official record: NET Power’s 10-Q, filed May 11, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is NET Power's operating cash flow?: NET Power (NPWR) reported operating cash flow of -$51.1M in Q1 2026.
How has NET Power's operating cash flow changed year-over-year?: NET Power's operating cash flow decreased by 150.8% year-over-year, from -$20.37M to -$51.1M.
What is the long-term trend for NET Power's operating cash flow?: Over 3 years (2022 to 2025), NET Power's operating cash flow has grown at a 93.7% compound annual growth rate (CAGR), from -$16.63M to -$120.78M.
What does operating cash flow mean?: Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.