Affordable Electric Three-Wheeler in Bangladesh: Prospects, Challenges, and Sustainable Solutions

Abstract

With rapid urbanization and population growth, there has been a significant increase in the demand for public transport. Fossil-fuel-based internal combustion vehicles are increasingly fulfilling the transport demand and are creating negative impact on the environment. Electric three-wheeler (E3W) vehicles have better prospects in public transport in Bangladesh. The demand and usage of E3W vehicles are increasing rapidly because of their pollution-free and passenger-friendly services. However, there are many challenges, including vehicle stability, regulation, energy supply, battery disposal, etc. This paper discusses the prospects and challenges of the E3Ws in Bangladesh in terms of technological and environmental aspects. The paper addresses the issues of E3W, such as existing structural problems, inherent limitations, consequences of uncontrolled battery charging, and improper battery disposal. Potential solutions to tackle these challenges have been suggested for future sustainable transport in Bangladesh. An overview of existing policies regarding E3W in Bangladesh has been presented, and some recommendations have been made to facilitate the integration of E3Ws in the public transport domain. A review of the technologies can provide a base for strategic E3W policy for the next generation of sustainable transport policies and can help policymakers to frame strategies aiming for clean technology and sustainable development of the transportation system in Bangladesh.

Sustaining Traditionalism: an investigation into the vernacular transformation of the Khasi tribal houses of Sylhet

“…The contradiction here is that though “sustainable design” approaches are supposed to minimize dependency on non-renewable energy sources (Williams, 2007), the fact that the pre-existing vernacular models have intrinsically achieved that within their architectural apparatus should prove its merits effortlessly in guiding resilient design practices (Hossain, 2013). The strategies and methods that have been incorporated in these traditional houses are true manifestations of sustainable living and therefore are the key to understanding how a built environment can be designed to respond well to its context not only in rural but also in urban settings.…”

Green brand awareness, green brand association, green perceived quality, and intention to purchase electric vehicles: The mediating effect of green trust

“…Compared to developed and emerging economies, three-wheel vehicles, commonly known as three-wheelers, remain an affordable solution to the problem of transportation facing many countries in Southeast Asia. Consequently, the growing usage of electric three-wheelers offers pollution-free and passenger-friendly services (Hossain et al, 2022) representing an affordable solution to curb CO2 emissions in public transportation in many developing countries. Furthermore, the lightweight and short driving distances of electric three-wheelers can help reduce signi cantly the issues related to the requirements of charging infrastructure (International Energy Agency, 2022a).…”