3020
Views
581
Downloads
2
Crossref
N/A
WoS
2
Scopus
N/A
CSCD
Plastic is one of the most basic materials for many industries. Enterprise, as an important stakeholder in plastic pollution control, still lack methodology for investigating the performance of mitigating its plastic pollution. In this work, we proposed a methodology, integrating material flow analysis, life cycle analysis, and scenario analysis for analyzing plastic footprint (incl., material and environmental footprint) at enterprise level and from the perspective of supply chain. A clothing enterprise was chosen as the studied case, and three pathways of plastic reduction were analyzed, incl., reducing unnecessary plastic packaging, using alternative materials, and using recycled materials. The indexes of the plastic footprint of the case enterprise were obtained. In 2019, the weight of plastic packaging used by the case enterprise was 1,949.10 t. The average weight of plastic packaging used for each garment was 19.67 g. The weight of plastic packaging consumed per 10,000 USD of revenue was 0.25 kg. It was found that promoting lightweight plastic materials in supply chain (~14% reduction in thickness of plastic packaging bags), reducing unnecessary plastic use within the enterprise, increasing the number of plastic packaging cycles (~50% reused), and using recycled plastic materials (~15%) are effective ways for enterprises to achieve environmental benefits.
Plastic is one of the most basic materials for many industries. Enterprise, as an important stakeholder in plastic pollution control, still lack methodology for investigating the performance of mitigating its plastic pollution. In this work, we proposed a methodology, integrating material flow analysis, life cycle analysis, and scenario analysis for analyzing plastic footprint (incl., material and environmental footprint) at enterprise level and from the perspective of supply chain. A clothing enterprise was chosen as the studied case, and three pathways of plastic reduction were analyzed, incl., reducing unnecessary plastic packaging, using alternative materials, and using recycled materials. The indexes of the plastic footprint of the case enterprise were obtained. In 2019, the weight of plastic packaging used by the case enterprise was 1,949.10 t. The average weight of plastic packaging used for each garment was 19.67 g. The weight of plastic packaging consumed per 10,000 USD of revenue was 0.25 kg. It was found that promoting lightweight plastic materials in supply chain (~14% reduction in thickness of plastic packaging bags), reducing unnecessary plastic use within the enterprise, increasing the number of plastic packaging cycles (~50% reused), and using recycled plastic materials (~15%) are effective ways for enterprises to achieve environmental benefits.
Amadei, A. M., Sanyé-Mengual, E., & Sala, S. (2022). Modeling the EU plastic footprint: Exploring data sources and littering potential. Resources, Conservation and Recycling, 178, 106086.
Antonopoulos, I., Faraca, G., & Tonini, D. (2021). Recycling of post-consumer plastic packaging waste in the EU: Recovery rates, material flows, and barriers. Waste Management, 126, 694-705.
Cabernard, L., Pfister, S., Oberschelp, C., & Hellweg, S. (2022). Growing environmental footprint of plastics driven by coal combustion. Nature Sustainability, 5, 139-148.
Chen, W. Q., Ciacci, L., Sun, N. N., & Yoshioka, T. (2020). Sustainable cycles and management of plastics: A brief review of RCR publications in 2019 and early 2020. Resources, Conservation and Recycling, 159, 104822.
China National Resources Recycling Association. (2020). China recycled plastics industry development Report (2019-2020). Beijing: China Fortune Press.
China Plastics Processing Industry Association. (2020). China plastics industry Yearbook. Beijing: China Petrochemical Press, 2001.
Ciacci, L., Passarini, F., & Vassura, I. (2017). The European PVC cycle: In-use stock and flows. Resources, Conservation and Recycling, 123, 108-116.
Dormer, A., Finn, D. P., Ward, P., & Cullen, J. (2013). Carbon footprint analysis in plastics manufacturing. Journal of Cleaner Production, 51, 133-141.
Duan, H. B., Song, G. H., Qu, S., Dong, X. B., & Xu, M. (2019). Post-consumer packaging waste from express delivery in China. Resources, Conservation and Recycling, 144, 137-143.
Geyer, R., Jambeck, J. R., & Law, K. L. (2017). Production, use, and fate of all plastics ever made. Science Advances, 3, e1700782.
Howard, M., Yan, X. Y., Mustafee, N., Charnley, F., Bohm, S., & Pascucci, S. (2022). Going beyond waste reduction: Exploring tools and methods for circular economy adoption in small-medium enterprises. Resources, Conservation and Recycling, 182, 106345.
Jambeck, J., Geyer, R., Wilcox, C., Siegler, T. R., Perryman, M., Andrady, A., Narayan, R., & Law, K. L. (2015). Plastic waste inputs from land into the ocean. Science, 347, 768-771
Kawecki, D., Scheeder, P. R. W., & Nowack, B. (2018). Probabilistic material flow analysis of seven commodity plastics in Europe. Environmental Science & Technology, 52, 9874-9888.
Klemeš, J. J., Fan, Y. V., & Jiang, P. (2021). Plastics: Friends or foes? The circularity and plastic waste footprint. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 43, 1549-1565.
Klemeš, J. J., Fan, Y. V., Tan, R. R., & Jiang, P. (2020). Minimising the present and future plastic waste, energy and environmental footprints related to COVID-19. Renewable and Sustainable Energy Reviews, 127, 109883.
Liu, Y. J., Zhou, C. B., Li, F., Liu, H. J., & Yang, J. X. (2020). Stocks and flows of polyvinyl chloride (PVC) in China: 1980-2050. Resources, Conservation and Recycling, 154, 104584.
Mallick, S. K., Pramanik, M., Maity, B., Das, P., & Sahana, M. (2021). Plastic waste footprint in the context of COVID-19: Reduction challenges and policy recommendations towards sustainable development goals. Science of the Total Environment, 796, 148951.
Ministry of Housing and Urban-Rural Development of China. (2019). China urban construction statistical Yearbook. Beijing: China Planning Press.
Paletta, A., Leal Filho, W., Balogun, A. L., Foschi, E., & Bonoli, A. (2019). Barriers and challenges to plastics valorisation in the context of a circular economy: Case studies from Italy. Journal of Cleaner Production, 241, 118149.
Sepulveda, L. (2015). Social enterprise-A new phenomenon in the field of economic and social welfare? Social Policy and Administration, 49, 842-861.
Stegmann, P., Daioglou, V., Londo, M., & Junginger, M. (2022). The plastics integrated assessment model (PLAIA): Assessing emission mitigation pathways and circular economy strategies for the plastics sector. MethodsX, 9, 101666.
Tian, X., Liu, Y. W., Xu, M., Liang, S., & Liu, Y. B. (2021). Chinese environmentally extended input-output database for 2017 and 2018. Scientific Data, 8, 256.
Van Eygen, E., Feketitsch, J., Laner, D., Rechberger, H., & Fellner, J. (2017). Comprehensive analysis and quantification of national plastic flows: The case of Austria. Resources, Conservation and Recycling, 117, 183-194.
Wackernagel, M., & Rees, W. E. (1997). Perceptual and structural barriers to investing in natural capital: Economics from an ecological footprint perspective. Ecological Economics, 20, 3-24.
Xie, M. H., Li, L., Huang, Z. C., Zhu, X. M., & Sun, T. C. (2009). Environmental impact estimation of Al-PE-Pa complex package using life cycle assessment. China Environmental Science, 29, 773-779. (in Chinese)
Xie, M. H., Li, L., Qiao, Q., Sun, Q. H., & Zhang, L. L. (2011). Environmental impacts from milk plastic package and waste treatments of entire life cycle. China Environmental Science, 31, 1924-1930. (in Chinese)
Zheng, J. J., & Suh, S. (2019). Strategies to reduce the global carbon footprint of plastics. Nature Climate Change, 9, 374-378.
This study was supported by the National Natural Science Foundation of China (Grant No. 52000180) and the World Wide Fund of China (Grant No. OPV50F). The authors appreciate the great effort and support from the case enterprise, and the comments and suggestions from Prof. Feng Li and Mr. Xianhao Meng.
This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).