Food industries are now turning meat left-over into high-protein content ingredients for food supplements, or to be added to processed food. But a EU-wide regulation covering them is still lacking.

Eating insects could bring many benefits, as they are rich in proteins and bring nutrients that could help balance diet in both food and feed

Biogas-based energy could solve both the environmental concern of agricultural waste and reduce dependency of fossil fuels, particularly in Eastern Europe, albeit at a steep production cost

Research attempts to balance more efficient uptake during cows’ digestion of nitrogen feed fertiliser to help reduce the level of cattles’ flatulences responsible for generating methane, a greenhouse gas

Reusing the by-products of fruit and cereal processing could help promote the sustainability of the food industry, as long as its overall environmental fingerprint is clearly evaluated