At Nuveen, the money manager employs several other ESG criteria to better target companies that exhibit socially responsible characteristics. For example, Nuveen employs an ESG rating to capture an issuer's performance on key ESG risks relative to peers, a controversy score that captures an issuer's exposure and response to event-driven controversies, a controversial business investment component that captures an issuer's activity in industries that may cause significant social harm and low-carbon criteria that captures the carbon intensity of an issuer based on involvement in specific industries.