Nutrient and energy potential for sustainable biorefineries based on wastes of agrifood systems: two regional casesHelenaKahiluotoauthorM.KuismaauthorP.KarttunenauthorM.HorttanainenauthorJ.GrönroosauthorR.P.RötterauthorM.VirtanenauthorThe aim of our study is to identify business models and opportunities with corporate social responsibility(CSR) presented by biorefineries based on wastes and return flows of agrifood systems. Two regional cases are explored and methods for generalisation are developed. Environmental aspects2009University of CopenhagenConference paper, poster, etc.