Opal Fuels Inc.
OPAL Fuels Inc. (including its subsidiaries, the Company, OPAL, we, us or our ) is a vertically integrated leader in the capture and conversion of biogas into low carbon intensity renewable natural gas ("RNG") and Renewable Power. OPAL Fuels is also a leader in the marketing and distribution of RNG to heavy duty trucking and other hard to de-carbonize industrial sectors.
$1.53
+$0.00 (+0.00%)
EOD Oct 21, 2026
Operating margin is thin at 2.12%. Limited cushion if revenue slows or costs rise, not the profile of a wide-moat business.
Revenue grew 16.4%, still solid. Margins contracted 4.9pp, which offsets some of the top-line progress.
ROIC dropped from 6.46% to 1.71%, capital efficiency is deteriorating. Negative free cash flow of -$34M. The business is consuming cash, not generating it.
Price History
Valuation & Multiples
Based on TTM earnings · Diluted shares
Profitability & Returns
Revenue (TTM)
$340M
▲ +16.4% YoY
Net Income (TTM)
-$425K
▲ +663.5% YoY
Op. Margin
0.69%
▼ -4.9pp YoY
ROIC
0.44%
▼ -4.7pp YoY
Cash Flow & Balance Sheet
FCF (TTM)
-$52M
▲ +64.3% YoY
Op. Cash Flow (TTM)
$38M
▲ +16.3% YoY
Net Debt
$349M
Cash & Equiv.
$91M
3Y CAGR: +14.1%
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SourceComputed from the 10-Q filed 10 Aug 2026, covering the period ending 30 Jun 2026, as reported to the SEC. Data last refreshed 11 Aug 2026. How this is calculated.
Price from market data, last close as of 21 Oct 2026. Fiscal year ends Dec. Sector medians are approximate S&P 500 benchmarks and update periodically.
Is Opal Fuels (OPAL) overvalued?
Opal Fuels (OPAL)'s valuation is best read against its own history, its peers, and the growth its price implies. A high multiple is not the same as overvalued: fast-growing, high-quality businesses can deserve a premium. See the general approach in how to tell if a stock is overvalued.
On quality, Opal Fuels scores 11/100 on Intrinsiqq's quality scorecard (a lower-quality business on these measures), weighing growth, margins, returns on capital, share count, and balance-sheet strength. All figures are computed from SEC filings; read the full methodology, or see how the market compares in our US profitability statistics. This is analysis, not investment advice.
Frequently asked
Is Opal Fuels a high-quality business?+
Opal Fuels scores 11 out of 100 on Intrinsiqq's quality score, a weighted blend of 6 metrics each scored 0 to 100, which makes it a lower-quality business on these measures. Recent fundamentals include a 0.7% operating margin and a 0.4% return on invested capital. The score weighs revenue and free-cash-flow growth, operating margins, return on invested capital, share-count change, and balance-sheet strength, all computed from SEC filings, not opinion. Because valuation only means something relative to quality, the full metric-by-metric breakdown is on the quality scorecard.
Is Opal Fuels a good stock to buy right now?+
That depends on valuation and quality together, not either alone. you should weigh OPAL's valuation and scores 11/100 on quality (lower-quality). A cheap price is only a bargain if the business is durable, and a premium can be justified by genuine quality, so the two questions, "is it cheap?" and "is it good?", only make sense side by side. Read the valuation against the quality scorecard, run the DCF on your own assumptions, and decide for yourself. This is analysis from SEC filings, not investment advice.
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Spot a number that looks wrong? Check it in OPAL's SEC filings or
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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.
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