Social Life Cycle Assessment of Solar Dryer House for Postharvest Loss Management Technology in Tanzania

Authors

DOI:

https://doi.org/10.51867/ajernet.5.2.1

Keywords:

Africa, Food Security, Management, Post-Harvest Loss, S-LCA, Grief and Loss Counselling, Solar Dryer, Sustainability

Abstract

Agricultural products are dried to improve their life-span, enable storage stability, and reduce postharvest losses. Open-sun crop drying is the most popular method in Sub-Saharan Africa because it has a lower energy cost. However, this method is more often unsuitable due to climatic conditions in some areas, resulting in poor-quality drying and spoiled food products. Solar dryer house technology is designed to address challenges related to cleaner energy costs for efficient post-harvest loss management. Life Cycle Sustainability Assessment (LCSA) is a methodology used to integrate a compatible analysis of three pillars of sustainability: economy, environment, and society. Social Life Cycle Assessment (S-LCA), on the other hand, is a methodology used to cover the social aspects of sustainability. This article examines the S-LCA of solar dryer house technology for post-harvest loss management. It found that S-LCA is a useful framework for sustainability assessment and social impact estimation for analyzing the effects of products or services on stakeholders at local, national, and global levels beyond environmental and economic impact. The article contributes to knowledge and understanding of UNEP and SETAC guidelines in Africa.

References

Ade, A. R., Olayemi, F. F., Adebiyi, A. O., Zubair, O. M., Adeiza, O. A., & Achime, K. C. (2018). Recent Advances in Solar Drying of Agricultural Produce in Nigeria: Nspri Experience. Food Sufficiency AZOJETE, 14, 86-94. www.azojete.com.ng

Arcese, G., Lucchetti, M. C., & Merli, R. (2013). Social life cycle assessment as a management tool: Methodology for application in tourism. Sustainability (Switzerland), 5(8), 3275-3287. https://doi.org/10.3390/su5083275 DOI: https://doi.org/10.3390/su5083275

Benoit-norris, C., Cavan, D. A., & Norris, G. (2012). Identifying Social Impacts in Product Supply Chains: Overview and Application of the Social Hotspot Database. 1946-1965. https://doi.org/10.3390/su4091946 DOI: https://doi.org/10.3390/su4091946

Benoît-Norris, C., Vickery-Niederman, G., Valdivia, S., Franze, J., Traverso, M., Ciroth, A., & Mazijn, B. (2011). Introducing the UNEP/SETAC methodological sheets for subcategories of social LCA. International Journal of Life Cycle Assessment, 16(7), 682-690. https://doi.org/10.1007/s11367-011-0301-y DOI: https://doi.org/10.1007/s11367-011-0301-y

Bishwash, H., Bobadi, S., & Nikam, M. (2017). Design and Material Optimisation of a Solar Dryer - Tray Section. 137, 27-34. https://doi.org/10.2991/iccasp-16.2017.5 DOI: https://doi.org/10.2991/iccasp-16.2017.5

Burade, P. N., Dongre, R. M., Thomas, S., Tamgadge, S., & Mandavgade, N. K. (2017). Application of Solar In Food Dryer-A Literature Review. International Journal of Innovations in Engineering and Science, 441(11), 2456-3463. www.ijies.net

Cadena, E., Rocca, F., Gutierrez, J. A., & Carvalho, A. (2019). Social life cycle assessment methodology for evaluating production process design : Biore fi nery case study. Journal of Cleaner Production, 238, 117718. https://doi.org/10.1016/j.jclepro.2019.117718 DOI: https://doi.org/10.1016/j.jclepro.2019.117718

Corona, B., Bozhilova-Kisheva, K. P., Olsen, S. I., & San Miguel, G. (2017). Social Life Cycle Assessment of a Concentrated Solar Power Plant in Spain: A Methodological Proposal. Journal of Industrial Ecology, 21(6), 1566-1577. https://doi.org/10.1111/jiec.12541 DOI: https://doi.org/10.1111/jiec.12541

Dreyer, L. C., Hauschild, M. Z., & Schierbeck, J. (2006). A framework for social life cycle impact assessment. International Journal of Life Cycle Assessment, 11(2), 88-97. https://doi.org/10.1065/lca2005.08.223 DOI: https://doi.org/10.1065/lca2005.08.223

El-mesery, H. S., El-seesy, A. I., Hu, Z., & Li, Y. (2022). Recent developments in solar drying technology of food and agricultural products : A review. Renewable and Sustainable Energy Reviews, 157(August 2021), 112070. https://doi.org/10.1016/j.rser.2021.112070 DOI: https://doi.org/10.1016/j.rser.2021.112070

Fernandez, C. M., Alves, J., Gaspar, P. D., & Lima, T. M. (2021). Fostering awareness on environmentally sustainable technological solutions for the post-harvest food supply chain. Processes, 9(9). https://doi.org/10.3390/pr9091611 DOI: https://doi.org/10.3390/pr9091611

Finkbeiner, M., Schau, E. M., Lehmann, A., & Traverso, M. (2010). Towards Life Cycle Sustainability Assessment. 3309-3322. https://doi.org/10.3390/su2103309 DOI: https://doi.org/10.3390/su2103309

Fudholi, A., Ridwan, A., Yendra, R., Desvina, A. P., Bin, M. K., & Fudholi, A. (2018). Solar Drying Technology in Indonesia : an Overview. 9(4), 1804-1813. https://doi.org/10.11591/ijpeds.v9.i4.pp1804-1813 DOI: https://doi.org/10.11591/ijpeds.v9.i4.pp1804-1813

Gunnarsdottir, I., Davidsdottir, B., Worrell, E., & Sigurgeirsdottir, S. (2021). Sustainable energy development : History of the concept and emerging themes. Renewable and Sustainable Energy Reviews, 141(August 2020), 110770. https://doi.org/10.1016/j.rser.2021.110770 DOI: https://doi.org/10.1016/j.rser.2021.110770

Hajian, M., & Kashani, S. J. (2021). Evolution of the concept of sustainability. From Brundtland Report to sustainable development goals. In Sustainable Resource Management: Modern Approaches and Contexts (pp. 1-24). Elsevier Inc. https://doi.org/10.1016/B978-0-12-824342-8.00018-3 DOI: https://doi.org/10.1016/B978-0-12-824342-8.00018-3

Heijungs, R., Huppes, G., & Guinée, J. B. (2010). Life cycle assessment and sustainability analysis of products, materials and technologies. Toward a scientific framework for sustainability life cycle analysis. Polymer Degradation and Stability, 95(3), 422-428. https://doi.org/10.1016/j.polymdegradstab.2009.11.010 DOI: https://doi.org/10.1016/j.polymdegradstab.2009.11.010

ILO -International Labour Office. (2015). Compendium of international labour conventions and recommendations Compilation of international labour Conventions and Recommendations. http://www.ilo.org/wcmsp5/groups/public/---ed_norm/---normes/documents/publication/wcms_413175.pdf

Jørgensen, A., Finkbeiner, M., Jørgensen, M. S., & Hauschild, M. Z. (2010). Defining the baseline in social life cycle assessment. International Journal of Life Cycle Assessment, 15(4), 376-384. https://doi.org/10.1007/s11367-010-0176-3 DOI: https://doi.org/10.1007/s11367-010-0176-3

Kalvani, S. R., Sharaai, A. H., & Abdullahi, I. K. (2021). Social consideration in product life cycle for product social sustainability. Sustainability (Switzerland), 13(20). https://doi.org/10.3390/su132011292 DOI: https://doi.org/10.3390/su132011292

Kloepffer, W. (2008). Life cycle sustainability assessment of products (with Comments by Helias A. Udo de Haes, p. 95). International Journal of Life Cycle Assessment, 13(2), 89–95. https://doi.org/10.1065/lca2008.02.376 DOI: https://doi.org/10.1065/lca2008.02.376

Lobsiger-Kägi, E., López, L., Kuehn, T., Roth, R., Carabias, V., & Zipper, C. (2018). Social life cycle assessment: Specific approach and case study for Switzerland. Sustainability (Switzerland), 10(12). https://doi.org/10.3390/su10124382 DOI: https://doi.org/10.3390/su10124382

Malik, A. U., Ali, S., Munir, A., & Amjad, W. (2019). Modern drying techniques in fruits and vegetables to overcome postharvest losses: A review. Journal of Food Processing and Preservation, 43(2), 1-15. https://doi.org/10.1111/jfpp.14280 DOI: https://doi.org/10.1111/jfpp.14280

Manik, Y., Leahy, J., & Halog, A. (2013). Social life cycle assessment of palm oil biodiesel: A case study in Jambi Province of Indonesia. International Journal of Life Cycle Assessment, 18(7), 1386-1392. https://doi.org/10.1007/s11367-013-0581-5 DOI: https://doi.org/10.1007/s11367-013-0581-5

Martucci, O., Arcese, G., Montauti, C., & Acampora, A. (2019). Social aspects in the wine sector: Comparison between social life cycle assessment and VIVA Sustainable wine project indicators. Resources, 8(2). https://doi.org/10.3390/resources8020069 DOI: https://doi.org/10.3390/resources8020069

Obayelu, A. E. (2014). Post-harvest Losses and Food Waste: The Key Contributing Factors to African Food Insecurity and Environmental Challenges. African Journal of Food, Agriculture, Nutrition and Development, 14(2), 1-8.

Osabohien, R., Olurinola, I. O., Matthew, O. A., & Igharo, A. E. (2021). Enabling environment and agriculture in ecowas: Implications for food security. WSEAS Transactions on Environment and Development, 17, 38-46. https://doi.org/10.37394/232015.2021.17.4 DOI: https://doi.org/10.37394/232015.2021.17.4

Peruzzini, M., Gregori, F., Luzi, A., Mengarelli, M., & Germani, M. (2017). Journal of Industrial Information Integration A social life cycle assessment methodology for smart manufacturing : The case of study of a kitchen sink. Journal of Industrial Information Integration, 7, 24-32. https://doi.org/10.1016/j.jii.2017.04.001 DOI: https://doi.org/10.1016/j.jii.2017.04.001

Reinales, D., Zambrana-Vasquez, D., & Saez-De-Guinoa, A. (2020). Social life cycle assessment of product value chains under a circular economy approach: A case study in the plastic packaging sector. Sustainability (Switzerland), 12(16), 6671. https://doi.org/10.3390/su12166671 DOI: https://doi.org/10.3390/su12166671

Toboso-Chavero, S., Madrid-López, C., Villalba, G., Gabarrell Durany, X., Hückstädt, A. B., Finkbeiner, M., & Lehmann, A. (2021). Environmental and social life cycle assessment of growing media for urban rooftop farming. International Journal of Life Cycle Assessment, 26(10), 2085-2102. https://doi.org/10.1007/s11367-021-01971-5 DOI: https://doi.org/10.1007/s11367-021-01971-5

UNEP. (2009). Guidelines for Social Life Cycle Assessment of Products. Management, 15(2), 104. http://www.unep.fr/shared/publications/pdf/DTIx1164xPA-guidelines_sLCA.pdf

URT. (2008). National Employment Policy. Government Printers.

Valdivia, S., Backes, J. G., Traverso, M., Sonnemann, G., Cucurachi, S., Guinée, J. B., Schaubroeck, T., Finkbeiner, M., Leroy-Parmentier, N., Ugaya, C., Peña, C., Zamagni, A., Inaba, A., Amaral, M., Berger, M., Dvarioniene, J., Vakhitova, T., Benoit-Norris, C., Prox, M., Foolmaun, R., & Goedkoop, M. (2021). Principles for the application of life cycle sustainability assessment. International Journal of Life Cycle Assessment, 26(9), 1900-1905. https://doi.org/10.1007/s11367-021-01958-2 DOI: https://doi.org/10.1007/s11367-021-01958-2

Wu, R., Yang, D., & Chen, J. (2014). Social life cycle assessment revisited. Sustainability (Switzerland), 6(7), 4200-4226. https://doi.org/10.3390/su6074200 DOI: https://doi.org/10.3390/su6074200

Zafar, I., Stojceska, V., & Tassou, S. (2024). Social sustainability assessments of industrial level solar energy : A systematic review. Renewable and Sustainable Energy Reviews, 189(PA), 113962. https://doi.org/10.1016/j.rser.2023.113962 DOI: https://doi.org/10.1016/j.rser.2023.113962

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Published

2024-04-02

How to Cite

Mwaijande, F. (2024). Social Life Cycle Assessment of Solar Dryer House for Postharvest Loss Management Technology in Tanzania. African Journal of Empirical Research, 5(2), 1–9. https://doi.org/10.51867/ajernet.5.2.1