Sustainable but Unequal: Socioeconomic Divides in Singapores Car-Lite Public Transport Agenda

Singapores transition toward a car-lite, low-carbon future has relied heavily on expanding and upgrading its public transport system. Yet the benefits of this transition have accrued unevenly. This paper investigates how transport policies and infrastructure reflect and reproduce socioeconomic divides, analyzing the system through cultural, geographical, and economic lenses. Culturally, the Vehicle Quota System (VQS) has turned private cars into status symbols, reinforcing the stigma that public transport is for the poor. Geographically, new Mass Rapid Transit (MRT) lines boost property prices and job density near stations, but low-income householdsoften displaced to peripheral estatesface longer, costlier commutes and diminished route choice. Economically, the high capital costs of electrifying the public bus fleet risk upward pressure on fares. This paper proposes solutions to address these challenges. When combined, these tactics seek to align Singapore's climate objectives with a future urban environment that is more inclusive of all social groups.