Luba Shabal is a head of Impact Measurement and Management at Closed Loop Partners. In this capacity, she leads impact assessment and reporting for CLP's portfolio companies across investment vehicles. Shabal works closely with fund managers, integrating ESG best practices at every stage of the investment cycle and collaborating with investors to help them meet their impact targets. Prior to joining CLP, she worked at Covanta, the largest waste-to-energy company in the U.S., focusing on optimization of metals recovery and recycling. Shabal is an environmental engineer by training, holding an MS from Columbia University and a BS from Lomonosov Moscow State University.