Uniper Reserved Capacity for Syzygy Plasmonics SAF
The agreement secures biogas-to-fuel production to help meet European aviation mandate targets.
Updated on Oct. 1, 2026 in Energy
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Uniper has signed a capacity reservation agreement to secure sustainable aviation fuel (SAF) from Syzygy Plasmonics. This research-stage development relies on the upcoming NovaSAF platform, which utilizes a proprietary biogas-to-SAF technology.
Why it matters
The agreement provides a pathway for Uniper to serve customers struggling to meet fuel demand under the European Union's ReFuelEU and CORSIA mandates. Securing future production capacity is essential for scaling bio-based fuel availability as global aviation decarbonization targets approach.
The NovaSAF platform uses a Rigel photocatalytic reactor to convert biogas into aviation fuel. This process constitutes a biogas-to-SAF pathway currently being positioned as an alternative to traditional hydroprocessed esters and fatty acids (HEFA) production methods.
The players
Uniper
An international energy company focused on power generation, energy trading, and supply chain management for the European market.
Syzygy Plasmonics
A chemical technology company specializing in electrified reactor systems that use light to replace heat in industrial processes.
The details
Syzygy Plasmonics' proprietary process uses a Rigel photocatalytic reactor — a vessel designed to drive chemical reactions using light energy instead of traditional heat — to break down biogas into combustible aviation fuel. By utilizing photocatalysis, the company aims to optimize energy efficiency compared to conventional thermochemical conversion methods. The current development is focused on scaling this hardware for the NovaSAF-1 facility in Uruguay, which is pending a final investment decision.
Timeline
October 1, 2026: Uniper and Syzygy Plasmonics announced the capacity reservation agreement.
The Tech Race
This agreement aligns with broader efforts to meet the ReFuelEU aviation mandate by securing scalable biogas-to-SAF pathways. It marks a strategic move by Uniper to diversify its supply beyond conventional fuel sources as competition for compliant feedstocks intensifies.
The development of these facilities in Latin America targets future supply for European carriers, though end-users will not see an immediate change in availability or pricing. The timeline for actual fuel delivery depends on the final investment decision and subsequent construction of the NovaSAF-1 plant.
The takeaway
This partnership highlights the growing need for specialized photocatalytic technology to meet strict aviation emissions mandates. Stakeholders should track the final investment decision for the NovaSAF-1 facility in Uruguay as an indicator of the platform's commercial viability.
Further reading
For more on the current state of industrial power, visit Energy.
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