Maximizing the Energy Yield of Traffic Turbines

The chapter investigates the innovative use of traffic turbines to convert the kinetic energy from vehicle-induced wind into electrical energy, presenting a viable solution for sustainable road infrastructure. It begins by outlining the potential of traffic turbines to compensate for pollution and reduce the environmental impact of motor vehicles. The text then explores the critical factors of turbine placement and type, highlighting the unique challenges and constraints of integrating turbines into existing roadway systems. Through a series of case studies, it evaluates the power yield of different turbine configurations, such as those mounted in parapets, lane dividers, road signs, and tunnels. The analysis reveals that the optimal placement and type of turbine can significantly enhance energy output, with median line placements on two-way roads showing the greatest potential. The chapter also delves into the technical aspects of turbine design, comparing horizontal and vertical axis turbines, and their suitability for traffic-induced wind conditions. It concludes by discussing the practical applications of traffic turbines, from powering roadside utilities to complementing conventional energy sources, offering a glimpse into the future of sustainable transportation infrastructure.