date:Jul 24, 2014
urys to continue to send zero operational waste to landfill.
How it Works
Sainsburys sends zero operational waste to landfill. Any food waste that is unsuitable for charitable donations or animal feed is sent to anaerobic digestion at Biffa to be converted to energy.
This remaining food waste is collected from Sainsburys supermarkets around the UK using Sainsburys delivery lorries. It is returned to Biffas plant in Cannock.
The food waste is turned into bio-methane gas, which is then used to