PlasmaLeap, a Sydney-based developer of zero-emissions chemical reactors using non-thermal plasma technology, has raised $20M in Series A funding led by Yara Growth Ventures, Investible, and Gates Foundation. The company produces green ammonia, nitrates for fertilizers, and eFuels directly from air, water, and renewable electricity. The capital will fund manufacturing scale-up, on-farm pilots, and fertilizer hubs in New South Wales and Tasmania.
Green Ammonia Wave Builds Momentum
The raise aligns with a surge in green ammonia investments: Ammobia secured $7.5M seed in January 2026, while NitroVolt launched a plasma pilot plant backed by €11M grants that month. PlasmaLeap's non-thermal plasma approach enables decentralized on-farm production, addressing logistics costs that centralized electrolysis competitors face. Syzygy Plasmonics has raised over $250M for photocatalytic fuels, but requires higher capex setups.
Haber-Bosch Locks In Emissions
Traditional Haber-Bosch nitrogen fixation, which sustains half the world's population, accounts for 1-2% of global GHG emissions and suffers 50%+ nitrogen loss on farms. Fertilizer transport adds supply chain vulnerabilities, exposed by the 2022 Ukraine crisis. Current green alternatives like electrolysis demand high pressures and centralized plants, limiting rural access.
Plasma Mimics Lightning Efficiency
PlasmaLeap's reactors replicate lightning's nitrogen fixation using atmospheric air and intermittent renewables, without noble gases or high temperatures. eNFix modular units produce liquid nitrates on-farm, cutting nitrogen use efficiency losses over 50%. Pilots in Moree, NSW, demonstrate energy use under 10 kWh/kg, competitive with green Haber-Bosch.
As Prof. PJ Cullen, co-founder noted:
"This is our ultimate goal, to go from atmospheric air and convert it into a gaseous product that could have many applications, from agriculture to green ammonia as a fuel for the shipping industry."
Unlike FuelPositive's $10M+-backed electrolysis systems needing compression, PlasmaLeap avoids mechanical complexity for portable deployment.
Strategic Investors Validate Scale-Up
Yara Growth Ventures, the fertilizer giant's CVC arm, joins Gates Foundation—which previously granted PlasmaLeap—and APAC climate VCs like Investible and GrainCorp Ventures. This mix signals mission-driven growth capital for ag decarbonization, with Yara's portfolio including ammonia fuel startups like Azane. Corporate backing from fertilizer leaders underscores PlasmaLeap's threat to centralized production.
Green Ammonia Market Scales Rapidly
The green ammonia market stands at $2.8B in 2026, projected to reach $18.3B by 2036 at 20.7% CAGR, driven by net-zero policies and renewables oversupply. eFuels for aviation add multi-billion demand. PlasmaLeap targets agriculture's decentralized shift, where on-farm synthesis slashes emissions from the current 2.5% of global CO2e tied to nitrogen.
Plasma Expertise Powers Commercialization
Co-founder Prof. PJ Cullen, a Clarivate Highly Cited Scientist in plasma chemistry at University of Sydney, originated the core IP. Head of R&D Charlie Cao scaled prototypes from <1 mg/min to >100 mg/min ammonia rates. New CTO James Foster, ex-CERN Large Hadron Collider engineer, joined amid manufacturing facility expansion in Sydney.
Pilots Pave Commercial Path
Proceeds target first-of-a-kind fertilizer hubs in NSW and Tasmania, expanding Moree field trials with Dawson River Pastoral and NSW Government. Recent A$2.58M Clean Tech NSW grant supports deployments. With THRIVE triple awards and PETRONAS accelerator selection, PlasmaLeap eyes global ag and fuel markets.