According to the UN World Urbanization Prospects, over half of the world’s population (around 55 percent) live in urban areas, and this is expected to increase to 68 percent by 2030, which is adding another 2.5 billion to urban areas. This rapid urbanization has led to many problems including pollution, high energy consumption, carbon emissions, and traffic congestion. This is where smart cities come in, they are the way forward to improve the lives of citizens by bridging the gap between sustainability targets and urban development strategies.
As cities become more populated, it is high time for citizens, governments and all stakeholders to reimagine how to make their cities smarter, more liveable and sustainable. Of course, with the help of technology.