IFCO SYSTEMS, the global leader in Reusable Plastic Containers (RPCs) for fresh products, today announced the expansion of its life cycle assessment research comparing RPCs and display-ready corrugated boxes used to ship fresh produce to grocery retailers. The new study, expected to be published in May, will add human and eco-toxicity impact categories to the areas currently reviewed, which include solid waste, energy demand, water usage and more. The report is being produced by Franklin Associates, a Division of ERG, a leading consulting company specializing in life cycle assessment and solid waste management.