Smart city planning aims to create sustainable, livable, and efficient cities. This includes prioritizing public transportation, promoting walkability and cycling, and encouraging mixed-use development to reduce car dependency and create more vibrant and connected communities.

Data-driven planning, smart city analytics, and urban informatics all refer to the process of collecting and analyzing data to inform urban planning decisions. This data can include information on traffic patterns, energy consumption, crime rates, and other factors that can help planners make more informed decisions about how to improve the city.

Smart grids, self-driving cars, and smart streetlights are all examples of smart city technologies. Smart grids use sensors and communication technology to improve the efficiency and reliability of electricity distribution. Self-driving cars use sensors and artificial intelligence to navigate roads without human input. Smart streetlights use sensors and communication technology to adjust their brightness based on traffic and pedestrian activity.

Urban renewal is the process of redeveloping older, declining urban areas. This can involve demolishing old buildings and replacing them with new ones, or rehabilitating existing buildings. Urban renewal projects are often controversial, as they can lead to displacement of low-income residents and changes in the character of a neighborhood.

Climate change, rapid urbanization, and aging infrastructure are all key challenges facing urban planners in the 21st century. Climate change is causing more extreme weather events, such as heat waves, droughts, and floods, which can have a devastating impact on cities. Rapid urbanization is putting a strain on city resources and infrastructure, and aging infrastructure is in need of repair or replacement. These challenges require urban planners to come up with innovative and sustainable solutions to ensure that cities remain livable and resilient.

Sustainable urban planning, green urbanism, and eco-city planning all refer to the process of planning and designing cities in a way that minimizes their environmental impact. This can involve using sustainable building materials, promoting energy efficiency, and creating green spaces.

Public transportation, cycling, and walking are all examples of sustainable transportation systems. These modes of transportation produce less pollution and greenhouse gases than driving, and they can also help to reduce traffic congestion and improve air quality.

New Urbanism, smart growth, and transit-oriented development all refer to the process of creating more compact, walkable, and mixed-use neighborhoods. These types of neighborhoods are more sustainable and livable than traditional suburban sprawl, and they can help to reduce car dependency and create more vibrant and connected communities.

Installing sensors to monitor air quality, developing a mobile app to provide residents with real-time information about public transportation, and creating a network of public Wi-Fi hotspots are all examples of smart city initiatives. These initiatives use technology to improve the efficiency, sustainability, and livability of cities.

Public participation, community engagement, and stakeholder involvement all refer to the process of involving citizens in the planning and decision-making process for their city. This can involve holding public meetings, conducting surveys, and creating online platforms for residents to share their ideas and concerns.

Recycled concrete, bamboo, and straw bales are all examples of green building materials. These materials are renewable, recyclable, and have a low environmental impact.

Energy efficiency, green building, and sustainable design all refer to the process of reducing energy consumption in buildings. This can involve using energy-efficient appliances and lighting, installing insulation, and designing buildings to take advantage of natural light and ventilation.

A building that contains both residential and commercial space, a neighborhood that includes a mix of housing, shops, and offices, and a town center that includes a mix of retail, residential, and civic buildings are all examples of mixed-use developments. Mixed-use developments help to create more vibrant and connected communities.

Affordable housing development, inclusionary zoning, and rent control are all tools that can be used to create more affordable housing in a city. Affordable housing development involves building new housing units that are specifically designed for low-income residents. Inclusionary zoning requires developers to include a certain percentage of affordable housing units in their new developments. Rent control limits the amount that landlords can charge for rent.

Surveillance cameras, license plate readers, and ShotSpotter technology are all examples of smart city technologies that can be used to improve public safety. Surveillance cameras can be used to deter crime and help law enforcement identify suspects. License plate readers can be used to track stolen vehicles and identify wanted criminals. ShotSpotter technology can be used to detect gunshots and help law enforcement respond more quickly to shootings.