An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Greenhouse Gas (GHG) Emissions

Partnership Programs

Businesses participating in EPA's voluntary partnership programs saved $37 billion and avoided emissions of 470 million tons carbon dioxide equivalent in  2016. Learn more in the Office of Atmospheric Programs annual update

Greenhouse Gas (GHG) Emissions

What are the main GHGs?

molecule of gasOverview of Greenhouse Gases »
Learn about the most important GHGs and opportunities for reducing emissions.

Where do GHGs come from?

icon of cars sitting in trafficSources of Greenhouse Gases »
See the human activities that add GHGs to our atmosphere and options to cut emissions.

Icon for facility-level emissions. Explore facility-level data collected through EPA's GHG Reporting Program.
 
Icon for individual carbon footprint estimates. Use the Individual Emissions Calculator to estimate your carbon footprint.