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Here’s another amazing idea – recycling beer waste into food and fuel!
https://www.anthropocenemagazine.org/2021/04/researchers-have-found-a-way-to-recycle-beer-waste-for-food-and-fuel/
Several breweries are already making beers and other alcoholic beverages from waste foods such as vegetables, grains, fruits, milk, and baked goods.
This pasta company is making beer from surplus pasta!
https://news.italianfood.net/2022/12/14/pasta-berruto-launches-anti-waste-beer/
You could also make beer from potato peels.
Here’s one: a #beer made using leftover bread from bakeries.
https://www.theguardian.com/lifeandstyle/2018/apr/28/new-beers-made-from-leftover-bread-marks-and-spencer-adnams