Abstract: Power-efficient routing is a key challenge in flying ad hoc networks (FANETs), where unmanned aerial vehicles (UAVs) establish temporary links with nearby UAVs. These UAVs operate freely within their vicinity, collecting and transmitting data across the network. A major issue in FANETs is the high power consumption during data transmission, which limits the ability to recharge or replace power sources. Efficient power management is critical for extending both node and network lifespans, given the constrained battery capacity. Additionally, UAVs often face instability due to the unpredictable mobility of other nodes, and this limited power supply negatively impacts routing performance.

Keywords: MANET,Energy awarerouting,MAX Energy,Averageenergy, Reliable routing.