iMicrobes successfully scales 100% biobased high-purity acrylic acid

September 9, 2025 |

In California, Industrial Microbes (iMicrobes) announced a major breakthrough in sustainable chemical manufacturing: the successful scaled production of 100% bio-based, high-purity acrylic acid through advanced fermentation technology

With backing from BioMADE, the achievement represents a significant step toward decarbonizing one of the chemical industry’s most ubiquitous materials. 

In collaboration with the Integrated Bioprocessing Research Lab (IBRL), iMicrobes has rapidly scaled its proprietary bioprocess from gram-scale to 20-kilogram production batches, while expanding fermenter volume from 2-liter to 1,500-liter reactors. This dramatic 750x increase demonstrates the technology’s scalability for commercial deployment.

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Category: Fuels

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