ÄIO wins €1.94M Estonian grant to cut microbial oil costs
What's the deal? Estonian startup ÄIO has secured up to €1.94 million to fund DigiFoundry 2.0, a three-year programme to improve microbial oil process development through fermentation, automation, and biotechnology. The grant comes from the Applied Research Programme of the Estonian Business and Innovation Agency, where ÄIO's project ranked first in the programme's tenth funding round. Total project budget is roughly €2.53 million, with work running from July 1, 2026 to June 30, 2029.
The context: The grant ranks in the 93rd percentile among all-time grant rounds for food companies in Estonia, based on 2,336 comparable deals — a sizeable award for the sector.
What's the endgame? ÄIO develops oils and fats using specialised yeast fermentation, drawing on side streams from food, agriculture, and wood processing as potential feedstocks. The approach replaces extraction from conventional oil crops or animal fats with cultivation of microorganisms, then recovery of the resulting lipids for food, cosmetics, and other uses.
Why now? The new programme builds on the original DigiFoundry, a 2023–2026 collaboration between ÄIO and the Center of Food and Fermentation Technologies (TFTAK)Dealroom has a profile for this one. Try Dealroom → that produced a prototype platform for automated strain design. DigiFoundry 2.0 extends that work across the whole production process, linking strain development with fermentation performance, automated control, and data analysis rather than treating biological design separately from manufacturing.
How it works: Automation is central because fermentation depends on several variables changing together — temperature, pH, nutrients, oxygen transfer, cell growth. Manual data collection across many runs is slow and prone to variation, while automated sampling and control make results easier to compare. A Design-Build-Test-Learn model feeds process data back into each development round to shorten the cycle.
What could go wrong? Fermentation-derived fats must compete with ingredients from mature oil and animal-fat markets, where huge volumes have driven down unit costs. Melting behaviour, flavour neutrality, oxidation stability, texture, and price all affect adoption. A technically promising oil that varies batch to batch or needs expensive purification is unlikely to displace an established ingredient at scale.
The signal: ÄIO has already moved past laboratory quantities to tonne-scale production and is building partnerships for larger manufacturing. Tying grant-backed automation to cost reduction shows the sector shifting focus from proving the science to closing the price gap with incumbents.
Read more: in-food.co.uk
Image credit: bert_m_b
