Universe Energy specializes in repurposing used EV batteries using machine learning and robotics to automate the testing and dismantling process, reducing costs by 50%. The company aims to scale battery reuse as the primary source for the next billion batteries, significantly reducing the need for mining and new manufacturing while preventing 7 Gtons of CO2e emissions. Main technologies/methods used include machine learning, robotics, automated discharging, and standardized health data for battery decision-making.