Ekofungi is a Serbian company that takes a 100% circular approach to mushroom cultivation. It has pioneered a technology for sustainable cultivation of edible mushrooms using recycled cellulose waste. Each year, Ekofungi grows 130 tons of mushrooms which are either sold fresh or dehydrated and mixed with other vegetables.
The Italian company CIA has found that the most appropriate way to reuse coffee husks is as a fertiliser and soil conditioner by composting them in organic farms.
Italy's Puglia Region has large expanses of olive groves. Pruning these trees yields around 800 kilotonnes of residual biomass each year and Fiusis uses this biomass to produce energy.
Coffee grounds contain many nutrients which are excellent for growing mushrooms. This secondary raw material is even ready for use, having been sterilised at 80 to 90°C by the coffee machine. What's left once the mushrooms have been collected is a good fertiliser.
EntoGreen aims to develop sustainable feed and organic fertilisers by using bio-based technologies to recycle nutrients from agricultural and food waste and reintroducing them into the food chain, thus closing the nutrient cycle.
In May 2019, the Belgium-based fruit and vegetable cutting business Allgro set up its own water plant. The facility turns wastewater into drinking water, thereby slashing the food company’s mains water consumption.
Each of the companies in the Envien Group produces a biofuel component, with waste used for specific purposes, such as manufacturing pelleted animal feed or as a co-substrate for biogas production.
