The paper presents a complete survey on developments in Smart Grid Sector in Indian paradigm, mainly on Demand Response and the possible attempts to realize Demand Response by the power grid authorities, both government and private. The paper describes every terms related to smart grid like Automated Metering Infrastructure, Home Area Networks, Demand Side management. The reader educe a concise introduction and details regarding the Demand Response, its benefits, recent activities like Building to Grid collaboration conducted in India with an elaborate study portraying in necessary charts. © 2006-2015 Asian Research Publishing Network (ARPN).