Artificial intelligence (AI) is dramatically transforming the landscape of sustainable material research, blending innovative technology with pressing ecological goals. In this rapidly evolving field, AI brings unprecedented speed and accuracy, helping researchers navigate the complexities of material discovery and lifecycle analysis. As global demand rises for environmentally friendly alternatives, AI-driven approaches are enabling breakthroughs in developing and optimizing materials that are cleaner, more efficient, and better suited for circular economies. This page explores the multifaceted role of AI in sustainable material research, highlighting its profound impact on discovery, design, optimization, and beyond.