LOW-EMISSION TECHNOLOGIES IN URBAN TRANSPORT: CHALLENGES AND OPPORTUNITIES IN BRT CORRIDORS

Abstract

Urban sustainable mobility is one of the main challenges faced by large metropolitan areas, particularly in the city of Rio de Janeiro, where the Bus Rapid Transit (BRT) system was implemented as a high-capacity public transport alternative with lower implementation costs compared to other transport modes. However, despite operational improvements, the predominant use of diesel-powered buses remains a significant source of atmospheric pollutant emissions. In this context, this study aims to analyze the technical feasibility of the experimental implementation of electric buses powered by renewable energy on the BRT TransOlímpica corridor, specifically between the Recreio Terminal and the Olympic Center Terminal. The methodology is based on a literature review, analysis of technical studies conducted by COPPE/UFRJ and FETRANSPOR, evaluation of operational, energy, environmental and economic parameters, and assessment of the physical characteristics of the selected corridor. The results indicate that the adoption of electric buses can significantly reduce CO₂ emissions and local air pollutants, lower operational costs per kilometer traveled, and improve the system’s energy efficiency. It is concluded that the experimental implementation is technically and environmentally feasible, contributing to sustainable urban transport policies and to the modernization of the BRT system in the city of Rio de Janeiro.