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Improvements to Municipal Solid Waste Collection Systems Using Real-Time Monitoring

Author

Listed:
  • João Prata

    (Operational Projects Support Division, LIPOR—Intermunicipal Waste Management of Greater Porto, 4435-746 Baguim do Monte, Portugal)

  • Carla L. Simões

    (TecMinho—Associação Universidade-Empresa para o Desenvolvimento, 4800-058 Guimarães, Portugal)

  • Ricardo Simoes

    (School of Design, Polytechnic Institute of Cavado and Ave, 4750-810 Barcelos, Portugal
    2AI—School of Technology, Polytechnic Institute of Cavado and Ave (IPCA), 4750-810 Barcelos, Portugal)

Abstract

Efficient municipal solid waste management is a critical global challenge. This study investigated the implementation of real-time monitoring systems by LIPOR, a waste management association in northern Portugal, to enhance waste collection operations. Utilizing advanced technologies such as RFID and GIS, along with tailored citizen engagement strategies, the approach demonstrated substantial improvements in operational efficiency, cost reduction, and citizen participation. Key innovations included optimized scheduling based on container filling levels and the strategic relocation of underperforming equipment. These initiatives not only improved the service quality, but also supported the rollout of PAYT schemes, aligning with evolving legislative requirements. The findings offer valuable insights for municipalities worldwide, showcasing the potential of digitalization to drive sustainability and operational excellence in waste management systems.

Suggested Citation

  • João Prata & Carla L. Simões & Ricardo Simoes, 2025. "Improvements to Municipal Solid Waste Collection Systems Using Real-Time Monitoring," Sustainability, MDPI, vol. 17(4), pages 1-16, February.
    • Handle: RePEc:gam:jsusta:v:17:y:2025:i:4:p:1405-:d:1586942
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    References listed on IDEAS

    as
    1. Zhicheng Feng & Jie Yang & Lifang Chen & Zhichao Chen & Linhong Li, 2022. "An Intelligent Waste-Sorting and Recycling Device Based on Improved EfficientNet," IJERPH, MDPI, vol. 19(23), pages 1-18, November.
    2. Banguera, Leonardo A. & Sepúlveda, Juan M. & Ternero, Rodrigo & Vargas, Manuel & Vásquez, Óscar C., 2018. "Reverse logistics network design under extended producer responsibility: The case of out-of-use tires in the Gran Santiago city of Chile," International Journal of Production Economics, Elsevier, vol. 205(C), pages 193-200.
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