Is OPAL Fuels, Inc. OPAL stock Halal to invest in?

No, as of September 2026, OPAL Fuels, Inc. stock (OPAL) is not currently classified as a Shariah compliant stock. This verdict follows the screening methodology of AAOIFI (the Accounting and Auditing Organization for Islamic Financial Institutions), whose Shariah Standard No. 21 is the leading global benchmark for screening Halal stocks. To qualify as Halal under this standard, a company must keep non-permissible income below 5% of total revenue, keep both interest-bearing investments and interest-bearing debt below 30% of market capitalisation, and have no impermissible preference share structure. OPAL Fuels, Inc. currently does not meet the threshold for the interest-bearing investments and interest-bearing debt screens. Because screenings are refreshed monthly as new financial reports are published, a non-compliant stock can regain compliant status if its financial structure changes. You can track the latest status of OPAL Fuels, Inc. and discover Shariah compliant alternatives among the Halal stocks in the Tabadulat app.

How often is OPAL Fuels, Inc. OPAL reviewed for Shariah compliance?

Tabadulat reviews OPAL Fuels, Inc. OPAL for Shariah compliance every month. Each review applies the AAOIFI Shariah Standard No. 21 methodology, screening the company's business activities, non-permissible income, interest-bearing investments, interest-bearing debt, and preference shares, against the company's latest available financial data. The process operates under the direct supervision of Tabadulat's dedicated Shariah Supervisory Board of Islamic finance scholars. Because compliance depends on financial ratios that move with market capitalisation and reported results, a stock's status can change from one review to the next. Monthly screening ensures the status shown for OPAL Fuels, Inc. reflects current financial data rather than an outdated assessment, and Tabadulat app users are notified if a holding in their portfolio becomes non-compliant.

Does OPAL Fuels, Inc. OPAL pass the AAOIFI Non Permissible Income criteria?

Yes, as of September 2026, OPAL Fuels, Inc. stock (OPAL) passes the AAOIFI non-permissible income screen. AAOIFI permits a small tolerance because large companies rarely avoid incidental impermissible income entirely, most often interest on cash balances. The ceiling is 5% of total revenue, and OPAL Fuels, Inc. sits inside it in the latest screening. Even permissible levels of incidental impure income should still be purified: investors donate the corresponding share of dividends to charity, as reflected in the stock's purification factor. This screen is reassessed monthly using the company's latest financial disclosures.

Does OPAL Fuels, Inc. OPAL pass the AAOIFI Interest Bearing Investments criteria?

No, as of September 2026, OPAL Fuels, Inc. stock (OPAL) does not pass the AAOIFI interest-bearing investments screen. Under AAOIFI Shariah Standard No. 21, the cash a company places in interest-earning instruments (such as conventional deposits, bonds, treasury bills and money-market funds) must remain below 30% of its market capitalisation. OPAL Fuels, Inc.'s interest-bearing investments currently exceed this 30% limit, meaning too large a share of the company's value derives from Riba-based instruments for the stock to qualify as Halal on this criterion. The ratio moves with both the balance sheet and the share price, and is reassessed monthly.

Does OPAL Fuels, Inc. OPAL pass the AAOIFI Interest Bearing Debt criteria?

No, as of September 2026, OPAL Fuels, Inc. stock (OPAL) does not pass the AAOIFI interest-bearing debt screen. Under AAOIFI Shariah Standard No. 21, a company's borrowings that accrue interest (conventional bank loans, bonds and similar Riba-based financing) must remain below 30% of its market capitalisation. OPAL Fuels, Inc.'s interest-bearing debt currently exceeds this 30% limit, meaning the company relies on Riba-based financing beyond the level AAOIFI permits for a Halal investment. A company can return to compliance by reducing debt or through changes in market capitalisation, and the screen is reassessed monthly.

What is the dividend purification factor for OPAL Fuels, Inc. OPAL stock?

OPAL Fuels, Inc. (OPAL) is currently classified as not Shariah compliant, so no dividend purification factor applies, because purification factors are calculated only for stocks that pass the AAOIFI screens. Purification (Tazkiyah) is the practice of donating to charity the small portion of dividend income that stems from incidental non-permissible sources, such as interest earned on a compliant company's cash deposits. For non-compliant stocks the issue is not purification but eligibility: under AAOIFI Shariah Standard No. 21 the stock does not currently qualify as a Halal investment. If OPAL Fuels, Inc. returns to compliance in a future monthly screening, its purification factor will be published alongside its updated status in the Tabadulat app.

Does OPAL Fuels, Inc. OPAL pass the AAOIFI Preference Share screen?

Yes, as of September 2026, OPAL Fuels, Inc. stock (OPAL) passes the AAOIFI preference share screen. AAOIFI Shariah Standard No. 21 prohibits investing in preference shares because they grant holders guaranteed or priority rights to dividends and capital ahead of ordinary shareholders, a structure that conflicts with the Shariah principle that investors should share profit and loss in proportion to their ownership. OPAL Fuels, Inc. has no impermissible preference share structure affecting its ordinary shares, so the stock is compliant on this criterion. Like all AAOIFI screens, this is verified in each monthly review.

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Is OPAL Fuels (OPAL) stock Halal?

NASDAQ

Shariah-Compliant

Not Shariah

As of the September 2026 screening, OPAL Fuels, Inc. (OPAL) does not meet the AAOIFI Shariah Standard No. 21 threshold for the interest-bearing investments and interest-bearing debt screens, so the stock is not currently classified as Shariah compliant. It is re-screened every month and can regain compliance if its financial structure changes.

Sector:

Utilities

Industry:

Utilities - Regulated Gas

Employees:

341

Website:

https://opalfuels.com

Market cap:

$348M

P/E ratio:

37.1

Dividend yield:

52-week range:

$1.65 - $2.87

Data as of:

3 September 2026

Screening history:

September 2026: FAIL

OPAL Fuels is an energy infrastructure company focused on producing and distributing low-carbon intensity renewable natural gas for the transportation and power markets. The company operates a vertically integrated, waste‑to‑energy model that captures methane emissions from sources such as landfills and agricultural operations, upgrades them into pipeline-quality renewable natural gas, and delivers this fuel primarily to heavy- and medium-duty trucking fleets across the United States. For Muslim investors, though, the most pressing question is simpler: is OPAL Fuels a Halal investment?

Is OPAL Fuels Shariah compliant?

Finance is the sector where Shariah screening does the most work, because Riba is not incidental here, it can be the product itself. OPAL Fuels passes the business activity screen only if its revenue comes from permissible services rather than lending at interest, and the financial screens of AAOIFI Shariah Standard No. 21 still apply in full.

Does OPAL Fuels pass the business activity test?

The activity screen is only part of the picture this month: OPAL Fuels currently fails the interest-bearing investments and interest-bearing debt screens, so the overall verdict is not compliant regardless of the business itself. The watch item in this sector is the sharpest of all: revenue must come from permissible services, not from lending at interest.

Is OPAL Fuels' income Halal?

Yes, within AAOIFI's tolerance. OPAL Fuels' income from non-permissible sources stays below 5% of revenue in the September 2026 screening.

Does OPAL Fuels meet AAOIFI's debt and investment ratio requirements?

No. Both ratios currently breach the 30% caps: interest bearing investments and interest bearing debt each exceed the limit AAOIFI permits for a Halal investment. The ratios move with the share price as well as the balance sheet, and our Shariah Supervisory Board has OPAL re-screened every month.

Tabadulat is an ADGM regulated brokerage whose license covers Shari'a Compliant Regulated Activities, as the FSRA permission names them. New to the terminology? Gharar and Maysir, Sukuk, Zakat and purification are all explained in plain English.

New to the four screens? Read What is Riba? A Clear Guide for Ethical Muslim Investing

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