OXCCU

48Mixed / Improving· Provisional

0 followersSustainable aviation fuel·Oxford, UK·Founded 2021

www.oxccu.com/

University of Oxford spin-out converting CO2 and hydrogen into sustainable aviation fuel via a patented single-step Fischer-Tropsch process, with a pilot facility operational at Oxford Airport.

48/100

Mixed / Improving· Provisional

ClimateTicker Green Score · how it's calculated

Greenwashing risk: mediumData confidence: medium

Why it's on ClimateTicker

OXCCU is a pre-revenue deep-tech spinout from the University of Oxford developing a genuinely novel single-step CO2-to-SAF process that, if it scales with green hydrogen as feedstock, could meaningfully decarbonize aviation. The underlying science is credible and early demonstration hardware is real, but the company remains at pilot stage with no commercial production, no independently verified lifecycle emissions data, and a cap table that includes fossil-fuel majors (Aramco Ventures, Eni Next) whose core interests conflict with rapid decarbonization. Investors should weight the technology promise heavily against execution risk and the absence of formal ESG disclosures.

mitigationOXCCU plans to license or deploy its patented iron-catalyst Fischer-Tropsch reactor technology to produce synthetic SAF sold to airlines and fuel distributors; current revenue is grant- and equity-funded R&D with no commercial offtake contracts publicly confirmed.

Commitments & Certifications

other: Grant recipient — not a certification ↗

Controversy & Greenwashing Watch

lowNo verified lifecycle emissions data published

OXCCU markets OXFUEL as low-carbon SAF but has not yet published independent LCA, CORSIA, or ASTM certification data to substantiate specific emissions reduction claims at pilot or commercial scale.source ↗

lowFossil-major investors in cap table

Aramco Ventures (arm of the world's largest corporate GHG emitter) and Eni Next are listed investors in OXCCU's Series A and Series B rounds, creating a potential conflict-of-interest optics issue even though OXCCU's technology is genuinely decarbonising.source ↗

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