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Singapore’s Policies in Environmental Reform on Transport Sector

Qinzong Wang

Abstract


Singapore’s high vehicle density contributes significantly to GHG emissions, hindering its Paris Agreement goals. This study evaluates three transport policies: (1) Vehicle Quota System (VQS) and Electronic Road Pricing (ERP) to limit ownership and congestion; (2) urban integration to reduce travel demand; and (3) low-carbon transitions, including EV incentives and carbon taxes. These policies align with
Grubb’s framework—modifying behaviors, optimizing governance, and fostering innovation. Results show reduced vehicle use, better public
transport, and gradual EV adoption. Challenges like luxury car preferences, land constraints, and low carbon pricing remain. To meet its 2030
emissions target (36% reduction from 2005 levels), Singapore must strengthen carbon pricing, boost R&D, and improve policy coherence.
The case offers lessons for compact cities globally, emphasizing integrated governance and adaptive strategies for sustainability.

Keywords


Environmental Reform; Vehicle Efficiency; Transportation Policies; GHG Emission; Sustainable Development; Urban Planning

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References


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DOI: https://doi.org/10.18686/utc.v10i4.250

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