Compliance Status
Not Halal
Screened on Oct 14, 2026 · AAOIFI Standard 21
Non-Compliant
Is OPAL Fuels Inc. (OPAL) halal? Not Halal. Based on AAOIFI screening, OPAL Fuels Inc. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).
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HalalScreener rates OPAL Fuels Inc. (OPAL) Not Halal, 0/100, grade F under AAOIFI Standard 21, screened Oct 14, 2026. Source: https://halalscreener.app/en/stock/OPAL
Business activity
What the company sells is permissible.
Company debt
Over the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
Most scholars advise not holding OPAL
It does not pass AAOIFI Shariah screening.
See halal alternatives from the same sector further down this page

OPAL: Is OPAL Fuels Inc. Halal?
OPAL Fuels Inc.
$1.56
Market Cap: 47.3M
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About OPAL Fuels Inc.
OPAL Fuels Inc. focuses on the creation and distribution of renewable natural gas (RNG), supplying it as an alternative vehicle fuel primarily for heavy and medium-duty commercial trucking fleets. Beyond merely providing fuel, the company also specializes in the comprehensive design, development, construction, operation, and servicing of natural gas fueling infrastructure for these fleets, thereby assisting them in transitioning away from diesel. Additionally, OPAL Fuels offers its expertise in the planning and construction of hydrogen fueling stations. The company further diversifies its operations by generating and marketing renewable electricity to utility providers. As of May 1, 2022, it managed a portfolio of 24 owned and operated biogas production facilities. Established in 1998, OPAL Fuels Inc. is headquartered in White Plains, New York.
Sector: Industrials · Industry: Engineering & Construction
Why this does not pass
- Interest-bearing debt is 978.6% of market cap, over the 30% AAOIFI limit.
- Interest-bearing deposits are over the 30% limit.
Screened under AAOIFI Standard 21. The exact figure behind this is part of Pro; the failing check and its limit are always free.
Shariah Compliance Status
See which ratio caused the failure.
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
Compliance History
Not Halal, unchanged since May 2026.
No status changes recorded since we began tracking.
Tracked since May 2026. Updates automatically on each re-screen.
Halal Alternatives in Industrials
This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:
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Frequently Asked Questions
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Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.
Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.