BELGRADE INNOVATIVE
CENTER
2025–2026Verified result

Promotion Programme for an Innovative Approach to Bio-Waste Management through the Pilot Use of Tenebrio molitor

Original title (Serbian): Program promocije inovativnog pristupa upravljanjem biootpadom kroz pilot upotrebu insekata "Tenebrio molitor"

The pilot tested controlled bioconversion of selected plant-based biowaste using Tenebrio molitor larvae. In one rearing unit, approximately 5–7 kg of biowaste were treated, with an average weekly substrate input of about 1 kg. The final guide reports an approximately 70–80% reduction relative to the input mass, around 2–3 kg of fresh larval biomass and frass as an organic by-product. The project produced a practical guide and recommendations for local authorities, public utility companies, farms, educational and research institutions, civil society organisations and green entrepreneurs.

Funder
Ministry of Environmental Protection of the Republic of Serbia
Grant awarded
950.000 RSD
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Results

  • Established and monitored a pilot rearing unit
  • Treated approximately 5–7 kg of selected plant-based biowaste
  • An approximately 70–80% reduction relative to the input mass, as recorded in the final guide
  • Approximately 2–3 kg of fresh larval biomass and frass as a by-product
  • Produced a practical and strategic guide
  • Defined recommendations for scaling and local application

Themes

bio-wastecircular economyenvironmental innovationinsect bioconversionlocal solutions