MCatalysis, an Oxford University spinout, announced Tuesday it has secured $5 million in seed funding co-led by HL Energy Ventures and Oxford Science Enterprises. The company also received a $2.25 million award from UK Research and Innovation to advance its microwave-activated catalysts that convert industrial waste streams into liquid fuels.
The pitch is straightforward, if ambitious: produce fuels chemically identical to conventional petroleum products at prices that undercut commodity markets. No subsidies required, no regulatory favors needed. Just pure economics, the company argues, in an industry where cost still trumps carbon credentials for most buyers.
It's a bold claim in a sector littered with well-intentioned ventures that never escaped the lab or pilot stage. But MCatalysis insists its approach sidesteps the usual pitfalls by targeting existing infrastructure rather than demanding wholesale transformation.
The Microwave Gambit
At the heart of the technology sits an unconventional substitution: microwave-activated catalysts instead of traditional high-heat furnaces. The system processes industrial offgas, plastics and biomass, breaking them down into liquid hydrocarbons that slot directly into current fuel distribution networks. No blending constraints. No engine retrofits. No parallel supply chains to build from scratch.
"Cost is everything; businesses cannot switch energy sources if alternatives carry a premium," said Michael D. Irwin, the company's CEO. "Our platform is engineered to make commercial fuel at costs required by today's market. By winning on economics first, clean adoption becomes an automatic decision."
The modular design allows units to operate near waste sources rather than requiring centralized processing plants, potentially cutting logistics costs and simplifying deployment.
The Team Behind It
Irwin brings experience from CubicPV, a silicon wafer manufacturer for photovoltaics where he served as co-founder and CTO. Michael Jie, now MCatalysis's chief technology officer, maintains a senior lecturer position at Queen Mary University of London, where his research centers on microwave catalysis and methods for upcycling plastic waste.
MCatalysis licensed the core intellectual property exclusively worldwide from Oxford University Innovation, the university's technology transfer arm. The company operates from offices in London, with additional locations in Houston and Dallas.
From Lab to Lyon
The fresh capital will fund an industrial pilot at Axel'One, a chemical industry campus in France's Vallée de la Chimie near Lyon. ONLYLYON Invest, the regional economic development agency, announced MCatalysis's arrival at the site, describing it as the startup's first European industrial prototype.
In a video interview with ONLYLYON, Irwin said the Lyon facility would process 10 barrels per day. Continued research and development work will proceed in London.
The company maintains ties to Rice University's Woodside Energy Plasma Foundry and holds membership at Greentown Labs Houston, according to its LinkedIn profile.
Government Support
MCatalysis and Queen Mary University previously announced a grant from the UK Engineering and Physical Sciences Research Council and the Department for Environment, Food & Rural Affairs to develop medical-waste upcycling technologies. The award came from a £13 million EPSRC-Defra program offering up to £1.7 million per project.
"By utilizing highly targeted microwave catalysis, we can break down these challenging polymers efficiently," Jie said at the time. Pilot-scale validation is slated for the Axel'One facility.
The $2.25 million UKRI award cited in Tuesday's announcement does not yet appear in UKRI's public grants database.
Why Investors Bit
Victor Liu of HL Energy Ventures, which led an earlier undisclosed seed round, emphasized the infrastructure angle. "MCatalysis innovatively provides its initial solution at the core of already existing fuels infrastructure, allowing it to provide low carbon fuels at low cost and without requiring government subsidies," Liu said.
George Todd of Oxford Science Enterprises framed the bet around unit economics. "MCatalysis slashes fuel manufacturing costs, creating a compelling commercial model that delivers environmental sustainability as a natural result," Todd said.
A Crowded Field
MCatalysis enters a competitive landscape packed with waste-to-fuel developers making similar drop-in compatibility promises. OXCCU, another Oxford spinout, raised a £20.75 million Series B to scale sustainable aviation fuel from waste carbon. Mura Technology uses hydrothermal processing to revert plastics into hydrocarbon feedstocks. Enerkem converts municipal solid waste into methanol and ethanol, though the Canadian company underwent financial restructuring while advancing an €800 million project in Tarragona. Graphitic Energy applies methane pyrolysis to split natural gas into hydrogen and solid carbon.
The company declined to disclose its valuation or total capital raised to date. LinkedIn lists three public employee profiles, though the platform's size field indicates 11 to 50 employees.
MCatalysis said it is actively hiring for the Lyon pilot commissioning.
Whether microwave catalysis can deliver on the cost promises where others have stumbled remains an open question. But the company has placed its bet: win on price first, and the environmental benefits follow. In energy markets, that's perhaps the only strategy that's ever worked at scale.
