Coles is doing pretty well in the battle of the grocery giants - but that doesn't tell the whole story. Behind the scenes, there's an enormous amount of work being done on sustainability.

So how does a supermarket giant balance the need for sustainability with smart business decisions? Sean is joined by Brooke Donnelly, General Manager, Sustainability for Coles Group.

Coles was the sponsor of the Innovation Zone at this year's Regen Expo, a great supporter of this podcast. It’s happening again next year, and if you’d like to be involved, head to RegenExpo.com.au to get in touch.