Community Empowerment

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Digital transformation of waste banks through IoT-based polystyrene crusher innovation for strengthening the circular economy

Retno Tri Nalarsih , Ari Endang Jayati , Yoppi Syahrial

Published
December 31, 2025

Vol. 10 No. 12 (2025)
Pages 2386-2397

DOI

Open Access
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Abstract

An increase in daily household waste volume to 771 kg in Tejorejo Village has disrupted irrigation functions and triggered flooding. This community service program aims to strengthen waste management and the local economy through the implementation of IoT-based Polystyrene Crusher technology. The methodology involved technical training, green economy management mentoring, and direct implementation of IoT-integrated recycling technology. Results demonstrated a significant increase in partner capacity in waste sorting (45%), equipment management (50%), and green marketing literacy (45%). The technology successfully shifted the business model from raw plastic sales to value-added processing, resulting in an initial gross income increase of 2.7%. The integration of IoT allows for precise monitoring of production efficiency while strengthening the resilience of community-based circular economies. This initiative proves that modernizing appropriate technology effectively mitigates environmental risks while creating sustainable economic opportunities at the rural level.

Keywords

Circular economy; Waste bank; Internet of things; Plastic recycling; Green economy

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Publication Information
Published December 31, 2025
Section Articles
Copyright Copyright (c) 2025 Retno Tri Nalarsih, Ari Endang Jayati, Yoppi Syahrial
Keywords
  • Circular economy
  • Waste bank
  • Internet of things
  • Plastic recycling
  • Green economy