The document discusses India's smart cities initiative which aims to develop 100 smart cities through public-private partnerships. A sum of Rs. 7060 crore has been allocated for this project in the 2014-15 budget. Smart cities are defined as ecologically friendly and technologically integrated urban spaces that use information technology to improve efficiency. They aim to create livable, workable and sustainable cities. However, challenges include ensuring projects are self-sustaining without controversial land acquisition and that resources also go towards improving existing cities' basic infrastructure through urban renewal.