Whey Price
Whey: 140.18 EUR/100kg (EU avg. (official), 2026-W29). Source: EU Agri-food Data Portal.
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About this data
EU options are the European Commission's own weekly reference prices; "European Union" is the Commission's own published EU-wide average, not a figure computed by agri.markets. Currency conversion uses monthly ECB reference rates since 1999 (some currencies joined later) — for comparison, not precise historical FX accounting.
About Whey
Whey is the liquid left over from cheesemaking, once mostly discarded as waste and now dried into whey powder and sold as an ingredient - in infant formula, animal feed, and increasingly protein supplements. Tracked here via the EU Commission's weekly reference price for whey powder; because it's a byproduct of cheese production rather than something made on its own, its supply mostly follows cheese output rather than any decision to produce more or less whey itself.