TY - JOUR
T1 - Application of a life cycle assessment for assessing municipal solid waste management systems in Bolivia in an international cooperative framework
AU - Ferronato, Navarro
AU - Gorritty Portillo, Marcelo Antonio
AU - Guisbert Lizarazu, Edith Gabriela
AU - Torretta, Vincenzo
N1 - Publisher Copyright:
© The Author(s) 2020.
PY - 2020/5/1
Y1 - 2020/5/1
N2 - Using a life cycle assessment (LCA) to evaluate municipal solid waste management (MSWM) systems is strongly recommended and the approach has been used in high-income contexts. However, stakeholders in low to middle income countries are not aware of the potential of this approach, mainly due to a lack of financial resources and technical ability. The present work introduces a LCA of MSWM system scenarios into a developing city using an academic licence for the LCA software that is available for use exclusively by researchers. The MSWM system in place in 2018 in La Paz (Bolivia) was assessed according to seven scenarios. The novelty of the research is twofold: the use of LCA academic licensing in a low to middle income region where LCA is unknown as planning tool; and discussing the potential of the approach in conjunction with local and international stakeholders with a view to starting MSWM projects. The results of the analysis allow for the consideration of energy recovery and materials recycling as the main methods by which the environmental impact of MSW can be reduced, as has also been reported by other LCA studies conducted with full licensing of the relevant software. Moreover, the research is the basis for cooperative development projects that will adopt the LCA approach as the main assessment tool. The study discusses the importance of cooperation between universities and local governments for implementing new strategies for MSWM assessment and planning. The research is a contribution towards improving technical knowledge in developing countries for boosting sustainable development.
AB - Using a life cycle assessment (LCA) to evaluate municipal solid waste management (MSWM) systems is strongly recommended and the approach has been used in high-income contexts. However, stakeholders in low to middle income countries are not aware of the potential of this approach, mainly due to a lack of financial resources and technical ability. The present work introduces a LCA of MSWM system scenarios into a developing city using an academic licence for the LCA software that is available for use exclusively by researchers. The MSWM system in place in 2018 in La Paz (Bolivia) was assessed according to seven scenarios. The novelty of the research is twofold: the use of LCA academic licensing in a low to middle income region where LCA is unknown as planning tool; and discussing the potential of the approach in conjunction with local and international stakeholders with a view to starting MSWM projects. The results of the analysis allow for the consideration of energy recovery and materials recycling as the main methods by which the environmental impact of MSW can be reduced, as has also been reported by other LCA studies conducted with full licensing of the relevant software. Moreover, the research is the basis for cooperative development projects that will adopt the LCA approach as the main assessment tool. The study discusses the importance of cooperation between universities and local governments for implementing new strategies for MSWM assessment and planning. The research is a contribution towards improving technical knowledge in developing countries for boosting sustainable development.
KW - Developing countries
KW - development projects
KW - environmental impact assessment
KW - recycling
KW - scenario comparison
KW - sustainability
UR - http://www.scopus.com/inward/record.url?scp=85081656071&partnerID=8YFLogxK
U2 - 10.1177/0734242X20906250
DO - 10.1177/0734242X20906250
M3 - Artículo
C2 - 32133930
AN - SCOPUS:85081656071
SN - 0734-242X
VL - 38
SP - 98
EP - 116
JO - Waste Management and Research
JF - Waste Management and Research
IS - 1_suppl
ER -