by James Fryer
Composting system designed to be suitable for all food waste, requires no electricity and is carbon negative, has diverted 1,000 tonnes of food from landfill.Sending food waste to landfill is unnecessary, unsustainable and costly. Discussing the problem in an Exmoor pub one night were Richard Gedge – an ex-stockbroker who now runs an award-winning farm for its green credentials – and Dan Welburn, a former formula one engineer. Together, after experimenting with prototypes, they created the Ridan composter.
Capable of composting up to 400 litres of food waste a week, they have helped divert over 1,000 tonnes from landfill in two years, according to the company. They are proving popular with hotels, National Trust sites, prisons and even climbing centres.