A crucial role is being played by smart city technologies in enhancing the urban infrastructure against climate change. Implementation of smart sensors and monitoring system is being done so that sensors could collect data of the environmental factors like humidity, temperature, quality of air. By understanding this data infrastructure could be made accordingly so as to combat with the climate.
The concept of smart buildings is also very new, it can significantly reduce the amount of energy utilised as they come with an energy efficient design and automated cooling and heating system. It is proven that smart cities reduce the amount of green house gases and also helps in conserving the natural resources . Implementation of intelligent traffic management and public transport management can also reduce the amount of air and noise pollution.

Smart city technologies offers and elaborative strategy  to build more urban infrastructure which works with the help of smart sensors, monitoring systems and are smartly managed also are ready to face all the climatic changes.