Velocys unlocks more than 30% cost reduction for microFTL™ technology deployment

Image: Velocys

Velocys announced Feb. 19 that it has identified and implemented standardization, manufacturing and delivery efficiencies that reduce capital costs for its microFTL™ technology deployment by more than 30 percent.

The company stated that these improvements are being applied to two flagship Fischer-Tropsch sustainable aviation fuel (SAF) projects: Altalto in the U.K. and NovaSAF 1 in Uruguay.

As global SAF mandates expand, capital efficiency has become one of the most critical drivers of project viability.

While policy incentives and offtake frameworks continue to support market growth, long-term scale-up depends on reducing total installed cost.

In response to clear market signals, Velocys said it reexamined its technology offering across active projects, working with strategic manufacturing partners to streamline reactor fabrication, modularization and delivery.

The resulting optimizations maintain performance and technology readiness while materially lowering capital expenditure, according to Velocys.

Altalto—UK waste-to-SAF project

The Altalto project, located in the Humber region of the U.K., is progressing toward engineering with support from the Department for Transport’s Advanced Fuels Fund.

Velocys said the revised capital profile strengthens the project’s economic positioning as it advances toward final-investment decision (FID).

Altalto is designed to convert residual household and commercial waste into low-carbon aviation fuel, supporting the U.K.’s domestic SAF ambitions and broader decarbonization goals.

NovaSAF 1—biogas-to-SAF project

NovaSAF 1, developed by Syzygy Plasmonics, applies renewable-powered reforming and Velocys FT synthesis to produce SAF from biogas.

The project recently achieved a significant commercial milestone with a long-term offtake agreement signed with Trafigura and is progressing toward FID.

Application of the updated microFTL™ configuration further improves the project’s capital efficiency and strengthens its commercial case, according to Velocys.

“These cost reductions reflect a deliberate effort to align our technology deployment model with the economic realities of today’s SAF market,” said Velocys CEO Mathew Viergutz. “By standardizing key elements of our reactor and module design, and improving how they are manufactured and delivered, we are strengthening the investment case for FT-based SAF projects.”

Velocys said it continues to apply these efficiencies across its broader pipeline, reinforcing its role as a long-term technology partner focused on enabling commercially viable SAF production at scale.