Recover waste energy or generate fuels and energy from waste streams
This research paper outlines the various possibilities for the reuse of leftover bread.
BroodNodig is a Rotterdam-based company that sets up bread bins across the city. Citizens can put in old, no longer edible bread so that it can be recycled.
A waste company in the Netherlands, Meerlanden, is using old bread from a large hotel chain as input in their anaerobic digester.