many protocols have been proposed for energy efficiency like LEACH,SEP,DEEC etc. However, these protocols are not as energy efficient as required. In WSN all the sensor nodes operate on the battery power. these nodes send their data to the CH even its distance is less from the BS. the CH sends its data to the sink even if it is located far away from BS. So CH needsnsmit over the long distance which decreases life time and stability period of the network. So we introduce multilevel routing protocol which extends the network life time 4 times than the LEACH. We show that our protocol performs better than LEACH in terms of energy consumption,network life time, throughput and delay.