Single-Cell Protein Scales Beyond Pilot Facilities Toward Commercial Volume
Fermentation-based single-cell protein producers continue scaling production capacity beyond pilot demonstration facilities toward genuine commercial volume, and this scaling is bringing cost per tonne closer to fish meal parity for the first time, with suppliers such as Calysta and Corbion expanding fermentation capacity to meet aquafeed formulator demand. Single-Cell Protein grows about 16.1% a year, and gross margins run 26% to 46%. The trend needs continued fermentation scale-up and rewards suppliers with proven cost curves. Buyers judge suppliers on amino acid data, consistency and technical support. Suppliers with production scale and formulation depth hold the strongest positions.
Market Impact: aquaculture output outpaces supply 3-5%








