Millie Pradawong, a 14-year-old innovator, has created a groundbreaking tool using artificial intelligence and CRISPR gene editing. Her project, named MACRO, focuses on enhancing the ability of microalgae to produce biofuel. Unlike previous methods, MACRO aims to increase oil yield in algae *without* hindering their growth rate – a crucial factor for efficient biofuel production. Pradawong’s AI predicts optimal gene edits using CRISPR, streamlining the traditionally slow and laborious process of genetic modification. As a finalist in the 3M Young Scientist Challenge, her work represents a significant step towards sustainable energy solutions. She hopes MACRO will inspire further research in the fields of clean energy and biotechnology, ultimately contributing to a greener future. Her innovation demonstrates the potential of young scientists to tackle complex global challenges.