Observed arrival · 2026-10-08
POSAVER wants to turn coffee grounds into fragrance
The project proposes collecting used coffee grounds from cafés and processing them into a traceable aroma ingredient for perfume and fragrance makers.
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- Perfume and fragrance ingredient makers
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- The proposed 12-week pilot starts with wet grounds from three cafés and tracks net climate impact per kilogram processed.
Field notes
The project describes a batch-based workflow: café grounds are separated at source, logged, and routed according to accumulated volume before drying and extraction. Its pilot planning specifies three café sources and flags solvent safety, electricity use, transport distance, and process losses as constraints to measure. The site proposes tracking net climate impact per kilogram processed; it does not show pilot results.
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