Velocys has launched AlphaCore 800, its highest-capacity microchannel Fischer-Tropsch reactor to date, designed to produce up to 800 barrels per day, or roughly 30,000 tonnes annually, of FT liquids from a single reactor. The reactor extends Velocys's existing AlphaCore product family, which previously ranged from roughly 50 to 400 barrels per day per unit, and is specifically aimed at SAF and e-fuels projects targeting 100,000-plus tonnes of annual production.
The Core Logic Behind Scaling Up Reactor Capacity
Velocys's stated objective is straightforward: more FT capacity per individual reactor allows a project to use fewer reactors overall as its total scale increases. The company's own worked example illustrates the effect at larger scale: an FT unit requiring roughly 1,600 barrels per day (60,000 tonnes annually) of FT liquids could use two AlphaCore 800 reactors instead of eight AlphaCore 200 reactors, a 75% reduction in the number of reactors needed for the same total output. For project developers, fewer reactors can mean a simpler Fischer-Tropsch process island, reduced associated equipment requirements, and lower FT unit cost, while still drawing on Velocys's existing microchannel technology platform and accumulated operating experience rather than an unproven new reactor design.
Why This Launch Was Timed to a Specific Industry Event
Velocys announced AlphaCore 800 as the sustainable fuels industry gathered in Hong Kong for Sustainable Aviation Futures China, a conference where developers, technology providers and investors are specifically considering the next generation of commercial-scale SAF and e-fuels projects across China and the wider Asian market. That timing places the announcement deliberately in front of an audience actively evaluating reactor technology choices for large-scale Asian SAF projects, rather than being incidental to the product's release date.
The Broader Product Family This Now Completes
AlphaCore 800 joins AlphaCore 50, 200 and 400 to form a throughput-based reactor family spanning roughly a sixteenfold capacity range using the same core microchannel technology across multiple project scales and syngas feedstock pathways, letting a developer select reactor size based on total project throughput rather than a single fixed reactor specification regardless of scale.
Source: Velocys, 21 September 2026.
