Electric vehicles (EVs) are considered to be a solution for sustainable transportation. EVs can reduce fossil fuel consumption, greenhouse gas emissions, and the negative impacts of climate change and global warming, as well as help improve air quality. However, EV adoption in Thailand is quite low. Against this backdrop, this study investigates barriers and motivators for EV adoption and their public perception in Thailand. A total of 454 responses were collected through an online questionnaire. The results indicate that the top three concerns of respondents about EVs are public infrastructure and vehicle performance in terms of charge range and battery life. Respondents with more than five years of driving experience in the age range of 26–35 years old could be key targets for early EV adoption.

At present, urbanization is a very common phenomenon around the world, especially in developing countries, and has a significant impact on the land-use/land-cover of specific areas, producing some unwanted effects. Bangladesh is a tightly inhabited country whose urban population is increasing every day due to the expansion of infrastructure and industry. This study explores the land-use/land-cover change detection and urban dynamics of Gazipur district, Bangladesh, a newly developed industrial hub and city corporation, by using satellite imagery covering every 10-year interval over the period from 1990 to 2020. Supervised classification with a maximum likelihood classifier was used to gather spatial and temporal information from Landsat 5 (TM), 7 (ETM+) and 8 (OLI/TIRS) images. The Geographical Information System (GIS) methodology was also employed to detect changes over time. The kappa coefficient ranged between 0.75 and 0.90. The agricultural land was observed to be shrinking very rapidly, with an area of 716 km² in 2020. Urbanization increased rapidly in this area, and the urban area grew by more than 500% during the study period. The urbanized area expanded along major roads such as the Dhaka–Mymensingh Highway and Dhaka bypass road. The urbanized area was, moreover, concentrated near the boundary line of Dhaka, the capital city of Bangladesh. Urban expansion was found to be influenced by demographic-, economic-, location- and accessibility-related factors. Therefore, similarly to many countries, concrete urban and development policies should be formulated to preserve the environment and, thereby, achieve sustainable development goal (SDG) 11 (sustainable cities and communities).

Blockchain has peculiar characteristics among various digital technologies due to its decentralised and cryptographic properties. The combination of intelligent energy systems and blockchain can innovate new forms of transactive energy and navigate the digital journey to transform the future of renewable energy systems. This review studies various blockchain implementations in the smart energy domain and presents the findings on operational and transactional challenges in a blockchain-based smart renewable energy system. We also identify the differences between operations and transactions in smart energy systems. Furthermore, we identify the most pronounced cryptocurrencies in different studies. The findings highlighted various challenges concerning the implementation of blockchain-based smart energy systems. We identified how these challenges spawn across operational and transactional deliverables. Building on these findings, we discuss various challenges impacting the operational and transactional domains, which we believe have significant value for researchers, practitioners, policy makers, entrepreneurs, and start-ups. It will provide long-term benefits to humankind in fulfilling energy requirements, promoting sustainable energy use by developing countermeasures to combat identified challenges and leveraging the optimal use of blockchain technology.

Sunita Dhungana, Nuttaya Yuangyai and Sutinee Sinutok. J Ecol Environ 2024;48:. https://doi.org/10.5141/jee.23.081

With growing concerns about climate change and an unreliable fuel market, the world is shifting toward an electric-based transportation system, which requires a country to overhaul major infrastructures, establish highly funded research, change government regulations, and adapt available resources in order to transition from a gasoline-based transportation system to an electric one. The study is focused on consumers’ determination of willingness to pay for electrical vehicles. By examining consumers' intentions to buy or not buy electric vehicles, researchers are attempting to determine what factors are motivating them to do so which may be range factor, demographic factors, marketing, charging station, government policy. The review studies show the various factors for determination of willingness to pay for electric vehicle.

This systematic literature review reveals into the jurisdiction of sustainable tourism development, serving as a comprehensive exploration of current knowledge on emerging practices and innovations. By exclusively incorporating research focused on innovative drivers in sustainable tourism development from selected journals and specific periods, the review meticulously analyzes 32 research papers using the PRISMA framework. The objective is to gain a clear understanding of how sustainable tourism innovations are approached in terms of research themes, disciplines, and methodologies. The findings reveal a noteworthy upswing in research on sustainable tourism development, particularly in areas like rural homestays, farms, and social tourism, often employing econometric models and descriptive statistics. Despite this surge, the review identifies a research gap pertaining to diverse sustainability issues. It also charts a compelling direction for future research, aligning with the current strategic agenda of sustainability in the tourism industry.