R. Singh, N. Manzar, A. S. Kashyap Plant microbial, fuel, frontier, sustainable, agriculture 62-66 Volume 2 (4) July 2026 The increasing demand for renewable energy and sustainable agricultural technologies has encouraged scientists to explore innovative biological systems capable of producing clean electricity. Among these emerging technologies, Plant Microbial Fuel Cells (PMFCs) have attracted considerable attention because they integrate plant biology, soil microbiology, and electrochemistry into a single environmentally friendly system. Unlike conventional renewable energy technologies that require dedicated infrastructure, PMFCs utilize the natural biological processes occurring around living plant roots to generate electricity continuously without affecting plant growth. This remarkable technology not only provides a source of green energy but also offers exciting opportunities for precision agriculture.