In wireless sensor networks, there are many routing protocols proposed for data dissemination to mobile sinks and delivers the data to sink mobility has been considered as an excellent work to balance the nodes for the consumption of energy. For more benefits, the data dissemination to the mobile sink is a challenging task for the sensor nodes due to the active network topology pretentious by the sink motion. Nodes need to reconstruct their routes to the newest location of the sink for efficient data delivery which destabilizes the energy protection goal. A Virtual Grid-Based Efficient Data Dissemination (VGEDD) protocol is presented in this paper. It is a routing approach which minimizes the sensor node cost of reconstruction of routes. This approach maintains the best route nearby to the sink node's latest location. In this paper, a set of rules are proposed for communication that manages the routes reform method, thus it needs only a limited number of nodes to rearrange their data delivery routes. Performance analysis shows that Virtual Grid-Based Efficient Data Dissemination (VGEDD) protocol demonstrate improved network lifetime and reduced routes reform cost when compared with existing method. In this paper, we also analyse the developing techniques for lifetime improvement of mobile sink in Wireless Sensor Networks (WSN).