From waste to worth
Unlock the value of discarded milk streams.
Reneris Protein transforms discarded milk into sustainable dairy proteins — casein, caseinates and WPC 80+ — for the chemical, packaging and food industries.
- 600 M litres of milk wasted every year in France
- 17.5 t CO₂e/year avoided per 70-cow herd
- 700 €/month (net) returned to each dairy farm
Our mission
Turning discarded milk into a source of value for farmers, industry and the environment.
Our vision is to build a world where resources once considered lost become sources of value for farmers, industry, and the environment.