Sustainability Review of the Mobile Cooling and Climate Control Industry : A Case Study incorporating LCA and Materiality Assessment

Abstract: The mobile cooling and climate control industry provides a range of diverse solutions concerning the maintenance of temperature for comfortable living and safe transportation of goods over long distances. One of the major focuses of the industry is the transport sector for which products like cooling boxes and mobile air conditioners are exclusively designed for commercial and leisure purposes. However, the associated emissions released due to their use and the impact they have in the wake of the global climate crisis has led the industry to initiate activities and set targets to address this issue. This study aims to draw sustainable strategy recommendations to the mobile cooling and climate control industry by conducting a Life Cycle Assessment (LCA) of four products and a materiality assessment for a company manufacturing cooling boxes and mobile air conditioners, therefore accelerating the industry’s transition towards sustainability. The objectives are to identify potential material and process-related environmental hotspots over the life cycle of the products and carry out a materiality assessment that identifies topics of materiality for the company, this to outline strategies based on the results of both the LCA and the materiality assessment to improve the company’s sustainability in its operations. The results of the LCA highlighted the role of the use phase as one of the main contributors to the environmental impact from the use of cooling boxes and mobile air conditioners, while the manufacturing of the products and the end-of-life phase are shown to contribute also to the overall impact. Furthermore, different sensitivity scenarios revealed the potential that different materials, the use of batteries and the implementation of a take-back system have to decrease the environmental impacts of the products. From the materiality assessment fourteen material topics were identified to have significance and priority to the company. Based on these results, a total of nine strategies addressing the sustainability of the company and its products were outlined. Across the assessment, three key focus aspects were observed which can facilitate the sustainability transition of the company and industry: energy both in products and operations, collaboration with stakeholders, and circular economy principles and product innovation. Efforts within these areas can potentially improve the industry’s ability to tackle pressures from climate change and the increasing future demand. This study also exemplifies the potential benefits of a synergy between LCA and materiality assessment. It was observed that aiding the materiality assessment with the LCA results provides more tangibility to the results and decreases the subjectivity from the assessment in order to set future sustainability targets.