This document discusses smart cities and provides details about a case study on Aurangabad, India's proposed smart city projects. It begins with definitions of smart cities and their goals, including using technology to improve services and engage citizens. It then outlines Aurangabad's specific smart city proposals, which include adequate water supply, electricity, sanitation, transportation, and other objectives. Two projects are described in more detail: a rainwater harvesting system and solid waste management through waste treatment. The document provides context and technical details about implementing these two smart city projects in Aurangabad.