Smart cities: Key definitions and new directions

ABSTRACT

The chapter sheds light on the genealogy and the key definitions of the smart city concept. It reviews the underlying principles of smart cities and highlights their main contributions to dealing with climate change. The chapter points out that the concept has undergone many changes during the past 2 decades, promoting from a technology-oriented to a human-oriented approach. The COVID-19 pandemic is evaluated as a pivotal event in the concept's development, paving the way for broader acceptance of smart city initiatives within cities. The emphasis on achieving sustainable development and quality of life through ICT is considered a common theme among definitions for smart cities. The chapter outlines eight fundamental smart city principles livability, sustainability, efficiency, security, resilience, productivity, inclusion, and transparency. Finally, the contributions of smart cities to climate change management are addressed in the six action areas of citizens, government, economy, mobility, and living. © 2023 Elsevier Inc. All rights reserved.