Explanation
According to the CTSC Exam Content Manual1,SCOR metrics for the Sustainability performance attribute are closely aligned with the Global Reporting Initiative (GRI) Standards, which are the most widely used standards for corporate sustainability reporting. The GRI Standards provide a framework and guidance for disclosing information on the economic, environmental, and social impacts of an organization's activities, products, and services. The SCOR metrics for Sustainability include indicators such as greenhouse gas emissions, energy consumption, water consumption, waste generation, and social responsibility.
1: https://www.ascm.org/ctsc-ecm/