1 research outputs found
Waste Management in the Smart City: Current Practices and Future Directions
The discourse surrounding sustainability, particularly in the urban environment, has gained
considerable momentum in recent years. The concept of a smart city epitomises the integration of
innovative technological solutions with community-centred approaches, thereby laying the ground-
work for a sustainable lifestyle. One of the crucial components of this integration is the effective and
innovative management of waste. The aim of this article was to classify scientific research pertaining
to waste management within the context of smart city issues, and to identify emerging directions for
future research. A systematic literature review, based on a bibliometric analysis of articles included
in the Scopus and Web of Science databases, was conducted for this study. The purpose of such a
systematic review is to identify, integrate, and evaluate research on a selected topic, using clearly
defined criteria. The research query included: TITLE-ABS-KEY (“smart city” AND (waste OR garbage
OR trash OR rubbish)) in the case of Scopus, and TS = (“smart city” AND (waste OR garbage OR
trash OR rubbish)) in the case of the Web of Science database. A total of 1768 publication records
qualified for the analysis. This study presents an investigation into the current and forthcoming
directions of waste management in smart cities, synthesising the latest advancements and methods.
The findings outline specific future research directions encompassing technological advancement,
special waste challenges, digitisation, energy recovery, transportation, community engagement, pol-
icy development, security, novel frameworks, economic and environmental impact assessment, and
global implications. These insights reflect a multifaceted approach, advocating a technology-driven
perspective that is integral to urban sustainability and quality of life. The study’s findings provide
practical avenues for cities to enhance waste management through modern technologies, promoting
efficient systems and contributing to sustainable urban living and the circular economy. The insights
are vital for policymakers and industry leaders globally, supporting the creation of universal stan-
dards and policies, thereby fostering comprehensive waste management systems aligned with global
sustainability objectives