A simplified environmental evaluation tool for food packaging to support decision‐making in packaging development

Packaging developers in the food industry must consider several, sometimes conflicting, environmental requirements on packaging along with an already complex combination of marketing, logistics and production requirements. Existing methods for the environmental evaluation of packaging either focus on a limited amount of environmental packaging criteria (such as recyclability or renewable content) or rely on life cycle assessment methodology requiring expert competence. To support the food industry in their efforts toward developing product and packaging combinations that reduce the total environmental impact in food supply chains, this article presents a simplified environmental evaluation tool for food packaging. The presented tool was developed through an iterative process in a collaborative research project with the food industry. It evaluates packaging systems based on packaging criteria sorted into four areas that represent the life-cycle steps packaging material production, transport, household and end-of-life. A comparison of the tool results and screening LCA results for three packaging cases showed no major differences. From the practitioners' perspective, the main advantages of the suggested tool are that it does not require LCA-competence, that the required input data is commonly available in packaging development projects and that its overall structure invites several functions of the company to participate. The theoretical benefits of the suggested tool are that it allows for a parallel assessment of eco-efficiency and eco-effectiveness criteria in a life cycle perspective and that it considers littering risk as well as the influence of packaging on food waste in households

Sustainability priorities across the strategic and operational level in packaging development

Sustainability is well-established in many companies’ strategic postures. However, executing sustainability-related goals often lags at the operational level. This study analyzes how decision-making processes in packaging development at different hierarchical levels are characterized in achieving a sustainability consensus. This research focuses on the alignment of the strategic and operational levels of packaging development in relation to the integration of sustainability considerations. This materializes in a stakeholder perspective on packaging development, and an analysis of targets aiming for the integration of sustainability considerations in such development processes. The involvement and decision making by internal stakeholders, the involvement of external stakeholders, and sustainability target setting are considered as conditions causing the outcome of interest: levels of sustainability implementation on both the strategic and the operational level of packaging development. By using a set-theoretic method, we address that different compositions of stakeholder involvement and target setting might cause the same level of sustainability priority at the strategic and operational level. For data analysis, we use a fuzzy-set qualitative comparative analysis (fsQCA) with empirical data derived from survey responses by packaging experts. This approach is motivated by its ability to address the complexity of the interplay of case characteristics within development processes. The research findings provide several indications of a limited alignment of a company’s strategic sustainability ambition with the operational activities of multidisciplinary packaging development teams. The insights on the sustainability-related configurations of stakeholders and target setting provide guidance for managing projects across the strategic and operational levels in improving sustainable packaging development