Cécile Guiochon is a French journalist and holder of a Permaculture Design Certificate. She co-founded the company KerWatt, which develops citizen renewable energy projects in Brit...mehr sehenCécile Guiochon is a French journalist and holder of a Permaculture Design Certificate. She co-founded the company KerWatt, which develops citizen renewable energy projects in Brittany, France.weniger sehen