Since the 1970s, the United States has strengthened fuel economy standards in order to reduce oil consumption and emissions from light-duty vehicles. However, there has been a dramatic market shift away from cars and towards light trucks, particularly sport utility vehicles, during this same...

This study examines the role of renewable electricity generation (EG) on environmental quality in the top 10 carbon dioxide (CO2) emitting European countries by considering ongoing energy crisis. By doing so, the research considers the environmental effect of renewable EG (such as hydro, solar,...