Constellation Energy

Constellation Energy, a US-based transmission services provider for electricity, reported a total of approximately 93.1 billion kg CO2e in emissions for the year 2025. This figure encompasses Scope 1, 2, and 3 emissions. For the same year, Scope 1 emissions accounted for about 6.96 billion kg CO2e, Scope 2 emissions (market-based) were approximately 76.87 million kg CO2e, and Scope 3 emissions totalled about 85.29 billion kg CO2e.

In 2024, the company's total emissions were approximately 93.2 billion kg CO2e. This included Scope 1 emissions of about 8.40 billion kg CO2e, Scope 2 market-based emissions of approximately 66.76 million kg CO2e, and Scope 3 emissions totalling around 84.58 billion kg CO2e.

Constellation Energy has set several climate commitments. The company aims to achieve net-zero operations-driven emissions by 2040. As an interim target, they plan to reduce operations-driven emissions by 100 percent by 2040, with an interim target of 65 percent reduction by 2030. Furthermore, there are commitments to reduce Scope 1 and Scope 2 emissions by 50% from a 2020 baseline by 2030. There are also commitments to reduce Scope 1 and Scope 2 emissions to near zero by 2025.