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  2. Global Mitigation of Non-CO2 Greenhouse Gases

2024 Biennial Transparency Report

Chart showing gross greenhouse gas emissions from the 2024 Biennial Transparency Report

The 2024 Biennial Transparency Report (BTR), published in December 2024, provides official U.S. Government projections of greenhouse gas (GHG) emissions through 2040. The presentation linked below focuses on the With Measures projections in the BTR, which incorporate the impacts of policies and finalized regulations in place as of May 2024. The full range of projections is called the 2024 Policy Baseline. These projections are quantitative scenarios that rely on a suite of models implemented across U.S. government agencies. Additionally, this presentation provides a more detailed summary of the energy system, its CO2 emissions, and non-CO2 emissions and sources, as well as a summary of land use, land use change, and forestry net emissions from the BTR. 

2024 U.S. Emissions and Energy System Baselines - Projections from the 2024 Biennial Transparency Report [PDF]:   2024 Biennial Transparency Report Summary Slides (pdf) (816.46 KB, 1/16/2025)

Global Mitigation of Non-CO2 Greenhouse Gases

  • Global Non-CO2 Greenhouse Gas Emission Projections & Mitigation Potential: 2020-2080
    • 2019 Global Emission & Mitigation Report
    • 2013 Global Non-CO2 Mitigation Report
    • 2012 Global Non-CO2 Emissions Report
  • U.S. State-level Non-CO2 GHG Mitigation Report
  • Non-CO2 GHG Projections and Mitigation Methodology Report
  • 2024 Biennial Transparency Report
Contact Us about the Global Mitigation of Non-CO2 Report
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on January 17, 2025
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