In the midst of heightening natural challenges and a basic surge in worldwide vitality requests, nanotechnology rises as a significant wilderness for maintainable arrangements. This audit investigates the imaginative potential of nanotechnology in tending to natural remediation and improving vitality effectiveness, subsequently progressing maintainable advancement objectives. We look at cutting-edge applications of nanomaterials that play transformative parts in detoxifying toxins through nano-adsorbents, nano-catalysts, and nano-enhanced films, and in reinforcing vitality generation with nanostructured solar powered cells, upgraded vitality capacity frameworks, and productive hydrogen generation strategies. These nano-engineered arrangements not as it were guarantee to raise natural cleanup endeavors by successfully evacuating and breaking down poisons but moreover point to revolutionize vitality frameworks by progressing the effectiveness and maintainability of vitality gathering and capacity. The blend, arrangement, and lifecycle administration of these nanotechnologies are talked about, highlighting their potential to reshape natural methodologies and vitality utilization universally. As we dig into the domains of nano- enhanced natural and vitality advancements, this survey underscores the basic part of continuous investigate, versatile applications, and eco-friendly hones in leveraging nanotechnology for a maintainable future.