The main aim of the proposed system is to optimize the consumption of energy during transmission in Wireless Sensor Networks (WSNs). This is achieved using Piezoelectric Effect based Synchronous Multicast approach (PESM), which is used to conserve energy from sensor nodes and it improves the network lifetime. This technique regenerates electrical effect, which is produced from natural resources to increase the network lifetime. The scavenging process is carried out by piezoelectric crystals in sensor notes. The experiments process that proposed method improves well the network lifetime in WSN more than other methods. © 2022 Elsevier B.V., All rights reserved.