Smart Cities projects are not conventional but requires a lot of designing and structuring. It has to be made sure that the project is sustainable and robust. IoT and digitization are a must to connect with citizens but environmental protection cannot be overlooked while planning and building a smart city. We are moving heavily with the non-conventional energy source development and have already installed wind energy to 8mv, says Shri Kumar at BW Businessworld Smart Cities Conclave Ahmedabad 2018.