Cmc

CMC's latest disclosed emissions for 2025 were approximately 4.31 billion kg CO2e. This total comprises about 1.15 billion kg CO2e from Scope 1 emissions, approximately 1.25 billion kg CO2e from Scope 2 emissions, and roughly 1.91 billion kg CO2e from Scope 3 emissions.

In 2024, CMC's total emissions were approximately 3.87 billion kg CO2e, with about 1.04 billion kg CO2e from Scope 1, 1.22 billion kg CO2e from Scope 2, and 1.62 billion kg CO2e from Scope 3. Looking back to 2023, the company reported total emissions of roughly 3.68 billion kg CO2e, including approximately 1.06 billion kg CO2e from Scope 1, 1.23 billion kg CO2e from Scope 2, and 1.39 billion kg CO2e from Scope 3.

CMC has set near-term targets to reduce its Scope 1 and 2 emissions intensity by 20% by 2030, using a 2019 baseline. The company also aims to reduce its energy intensity by 5% over the same period, against a 2019 baseline. Additionally, CMC has a long-term aspiration to achieve net-zero emissions by 2050 for Scope 1 and 2 emissions. Previously, CMC aimed to reduce its absolute energy use by 25% by 2023, with a 2012 baseline, through participation in the U.S. Department of Energy’s Better Buildings, Better Plants Initiative for Scope 1 and Scope 2 emissions.