Frances Glover is co-owner of A Natural Undertaking, a Birmingham firm of funeral directors that recently benefitted from Aston University's 12-week Green Advantage course. Frances explains how electric hearses, cardboard coffins and a new process of 'cremation by water' are all part of a growing move towards environmentally friendly funerals. She says the Aston University course is ‘invaluable’ to help companies take the next green step.