Fermentation routes compete on permitting rather than carbon
Engineered yeast converting sugar directly to malonate at around 62% yield removes sodium cyanide from the process entirely, and the industry keeps presenting that as a renewable feedstock argument. The commercially decisive point is different: a fermentation plant can be permitted, insured and sited near customers in Europe or North America, while a conventional cyanide plant realistically cannot be built in either place. That converts a cost disadvantage into a supply chain position for any buyer who wants Western-sourced material. Pharmaceutical customers concerned about supply concentration in a single geography value that considerably more than renewable carbon content.
Market Impact: Consumes 46% of total volume








