Socio-economic impacts of the COVID-19 pandemic on waste bank closed-loop system in Surabaya, Indonesia
Abstract
The COVID-19 pandemic has caused most waste recycling activities to be terminated due to several factors, such as concerns about the spread of coronavirus through the collected solid waste. This study investigates the socio-economic impact of the situation of the closed-loop system of solid waste recycling. Several recommendations for tackling this problem are presented in this research. Primary data collection for the waste bank and informal recycling sector was carried out in the eastern part of Surabaya during large-scale social restrictions. In-depth interviews were conducted with waste bank customers, waste bank unit representatives and the informal recycling sector to understand the pandemic's socio-economic impact on the closed-loop system. Results show that this pandemic has significant impacts on individuals and stakeholders engaged in waste recycling activities. Customers of waste banks, who mostly belong to low-income communities, mentioned that the waste bank closure gave rise to social and economic problems, such as increasing unmanaged solid waste and decreasing income. This result also applied to the informal recycling sector. The government can use the recommendations in this study to generate related policies, such as enforcing the health protocol within solid waste management to keep the recycling system in place and the business alive.
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Integrating Digital Twins into building management can result in energy savings of up to 30%.
“Research indicates that integrating Digital Twins into building management can result in energy savings of up to 30% [10,24,25].”
From Analysis of Digital Twin Applications in Energy Efficiency: A Systematic Review (2025) · cites this paper as [25]
Real-time monitoring and optimization of HVAC systems in smart buildings reduce energy consumption by up to 30%.
“HVAC systems in smart buildings: Real-time monitoring and optimization reduce energy consumption by up to 30%;”
From Analysis of Digital Twin Applications in Energy Efficiency: A Systematic Review (2025) · cites this paper as [25]
Challenges remain in validating Digital Twin results across different real-world settings.
“Several studies [25][26][27][28][29][30] have demonstrated these benefits, yet challenges remain in validating the results across different realworld settings.”
From Analysis of Digital Twin Applications in Energy Efficiency: A Systematic Review (2025) · cites this paper as [25]
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Analysis of Digital Twin Applications in Energy Efficiency: A Systematic Review
Ba, L., Tangour, F., El Abbassi, I., & Absi, R. (2025) · Sustainability · doi:10.3390/su17083560 · Cited by 96 · see citing works
- Authors
- Warmadewanthi, I., Wulandari, D., Cahyadi, M. N., Pandebesie, E. S., Anityasari, M., Dwipayanti, N. M. U., Purnama, I. G. H., & Nisaa, A. F.
- Affiliations
- Institut Teknologi Sepuluh Nopember (ID)
- Udayana University (ID)
- Corresponding author
- Warmadewanthi, IDAA
- ORCID
- Venue
- Waste Management & Research: The Journal for a Sustainable Circular Economy
- Publisher
- SAGE Publications
- Published
- 2021-05-08
- Volume
- 39
- Issue
- 8
- Pages
- 1039-1047
- ISSN
- 0734-242X (ISSN-L)
- 1096-3669
- OpenAlex
- W3160486319
- Cited by
- 32
- References
- 0
- Citations by year
- 2026: 3 · 2025: 3 · 2024: 5 · 2023: 14 · 2022: 5 · 2021: 2
- FWCI
- 3.94
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Waste Management & Research The Journal for a Sustainable Circular Economy (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Institut Teknologi Sepuluh Nopember (962/PKS/ITS/2020)
- Topics
- Physical Sciences › Environmental Science › Waste Management and Disposal › Municipal Solid Waste Management
- Physical Sciences › Environmental Science › Waste Management and Disposal › Waste Management and Recycling
- Physical Sciences › Environmental Science › Waste Management and Disposal › Recycling and Waste Management Techniques
- Keywords
- COVID-19 pandemic, waste bank, solid waste recycling, informal recycling sector, socio-economic impacts, low-income communities, income loss, social restrictions, Surabaya
- MeSH terms
- COVID-19, SARS-CoV-2, Humans, Income, Indonesia, Waste Management, Pandemics, Recycling, Solid Waste
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