Dr Nick Cheffins, from Peakhill Associates www.peakhill-associates.co.uk, has provide us with an illustrative document that refers to sustainability in the food supply chain. He proposes a model to close the loop between agriculture, food and renewable energy production. An application related to an attempt to establish a “mega dairy” at Nocton in Lincolnshire is also presented.

Follow this link to see the presentation (PDF): Closing the loop