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  2. Greenhouse Gas Emissions

Contact Us about Greenhouse Gas Emissions

Please use the form below to send us comments or questions regarding EPA's Inventory of U.S. Greenhouse Gas Emissions and Sinks and related publications. Be sure to include your e-mail address if you’d like a response.  The U.S. Environmental Protection Agency (USEPA) is the author of the "GHG Emissions and Removals" web area for citation purposes. 

Mailing Address:
Climate Change Division
Office of Atmospheric Programs (MC-6207A)
U.S. Environmental Protection Agency
1200 Pennsylvania Ave NW
Washington, DC 20460

If you would like a response, please add your email address.

Greenhouse Gas Emissions

  • Overview of Greenhouse Gases
    • Carbon Dioxide Emissions
    • Methane Emissions
    • Nitrous Oxide Emissions
    • Fluorinated Gas Emissions
  • Sources of Greenhouse Gas Emissions
    • Electric Power Sector Emissions
    • Transportation Sector Emissions
    • Industry Sector Emissions
    • Commercial and Residential Sector Emissions
    • Agriculture Sector Emissions
    • Land Use & Forestry Emissions
  • Global Emissions and Removals
  • National Emissions and Removals
  • State and Tribal GHG Data and Resources
  • Facility-Level Emissions
  • Gridded Methane Emissions
  • Carbon Footprint Calculator
  • GHG Equivalencies Calculator
  • Capacity Building for Paris Agreement Reporting
    • Capacity Building Tools
      • Toolkit for Inventory Systems
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 31, 2025
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