Source brewers spent grain (BSG), spent yeast, and pot ale from breweries and distilleries. Animal feed, AD, and food-upcycling routes. Match with feed and biogas buyers via SymbioFlows.
~7M t/yr
EU annual generation
Credit €5–40/t (feed); €0–30/t (AD)
Typical market range
02 07 01
Primary EWC classification
| # | Route | Buyer Type | Price Range |
|---|---|---|---|
| 1 | Wet animal feed | Dairy & beef farms, feed compounders | Credit €15–40/t |
| Highly perishable (~85% moisture); local off-take within 24–48h | |||
| 2 | Anaerobic digestion | AD plant operators | Credit €0–30/t |
| Biogas yield 100–130 m³/t fresh BSG | |||
| 3 | Food upcycling (flour/protein) | Ingredient & food-tech producers | Premium — dried BSG flour |
| Drying energy-intensive; emerging high-value route | |||
Primary code: 02 07 01
How brewery spent grain fits into a wider valorisation strategy.
Brewery Spent Grain
With a lab analysis, the engine checks the stream against each receiving route's published limits and returns what is supported, what is refused, and why. Without one yet, we tell you which routes it can evaluate and what analysis that needs.
See what the output looks like: a worked dossier.