Hybrid electricity generation through residue-based nanogenerator.

In the contemporary era, the pursuit of sustainable energy solutions has become paramount, driven by escalating energy consumption and the challenges posed by industrial revolutions. This study introduces an innovative avenue for alternative energy generation, harnessing the latent energy within Rice Husk Ash residue. This proposed technology ingeniously employs iron nanoparticles to construct a cementitious device, poised to function as a potent electricity generator. The principal objective herein is the development of a prototype that efficaciously produces electrical energy. Rigorous testing shall ensue across diverse environments, encompassing exposure to simulated solar illumination and submersion in aqueous environments. The validation of the "prototype" shall be undertaken through the charging of a 1.2 V battery, both under solar irradiation and complete water immersion conditions. Consequently, this hybrid electricity generator not only presents an avant-garde, sustainable alternative but also one that exhibits economic viability and practical applicability. [Display omitted] [ABSTRACT FROM AUTHOR]