Strategies to reduce air pollution through sustainable energy practices in households, the urban economy, and mobility

Abstract

This chapter explores strategies to reduce air pollution through sustainable energy practices, urban design, and mobility solutions, aimed at creating environmentally friendly and economically sustainable cities. At the household level, transitioning from fossil fuels to renewable energy for electricity, cooking, and heating is essential, along with effective waste management and energy-efficient building designs. At the urban level, the “five-minute city” design is emphasized, promoting access to essential services within a short walk or bike ride, reducing reliance on private vehicles, and encouraging active transport. This chapter also underscores the role of urban green spaces in lowering pollution, enhancing public health, and mitigating the urban heat island effect. Finally, improvements in urban mobility—efficient public transport, infrastructure for walking and cycling, and fleet electrification—further support these goals. By adopting an integrated approach, cities can significantly improve air quality, foster economic sustainability, and enhance overall livability.