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NPWR Net Power Inc.

Trailing twelve months to 2025-12-31 · as filed 2026-03-09, not restated
Industrials

Scale

Market cap
$173m
Revenue TTM
$0m
Net income TTM
$-579m
Free cash flow
$-154m
Composite score
27.3
Sector rank
#2928

Valuation

P / E
EV / EBITDA
EV / sales
FCF yield
-89.25%
Earnings yield vs 10-yr
-340.08pp

Earnings yield vs 10-yr compares what the business earns per pound invested against the 4.73% a 10-year US Treasury note pays for no equity risk. Negative means you are paying up front for growth not yet delivered.

Quality and growth

Net margin
EBITDA margin
ROE
-283.8%
ROIC
Revenue growth
-100.0%

Insider activity, last 90 days

Net open-market
$-6.62m
Buyers
0
Sellers
2

Open-market purchases and sales only. Grants, option exercises, gifts and shares withheld for tax are excluded: they are how people are paid, not what they think.

What management said

General and administrative expen ses decreased by $7.2 million, or 53%, for the three months ended June 30, 2026, as compared to the same period in 2025. This decrease was primarily related to lower overall compensation expense due to headcount reduction during the first quarter of 2026. In addition, there were lower professional fees of $1.4 million primarily related to decreased engineering consulting and legal costs. Sales and marketing Sales and marketing expenses consist primarily of personnel-related and consultant costs directly associated with our sales and m arketing activities, which include general publicity efforts for the Company. …Net Power Inc., 10-Q, period ended 2026-06-30, filed 2026-08-13

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