As more people move to the cities, global urban population is expected to reach 66% by 2050. The higher city influx means that there will be a marked increase in consumption of resources such as fossil fuels, water and food, resulting in even more environmental concerns like waste management, air and water pollution.
Given how rapid urbanisation and development will surely impact natural resources, climate change, traffic congestion and quality of life, smart cities are looked upon as the solution for sustainable and innovative transformation.
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