The Wireless Sensor Networks involves of very low power devices which are disseminated in geographically areas. All sensors are organized in clusters. Every cluster works as a node which is also called as cluster head. Each cluster headaccumulates the data from its attached sensor nodes. Once the data is accumulated, then it is communicated to base station. Sensors have installed with batteries which cannot be exchanged. Energy consumption is keyfactors in wireless sensor network. We developed a method to diminutionenergy consumption and extend the network lifetime. The upgraded method is based on a cluster head selection method. The newly formed approach shows the improvement in reference of network lifetime and energy consumption compared to the existing LEACH algorithm. Simulation result shows that energy consumption of WSN has been decreased and the network life cycle increased up to the significant level than existing LEACH.