this is the landfill gas flow, methane flow and carbon dioxide flow. This dataset is associated with the following publication: Jain, P., J. Wally, T. Townsend, M. Krause, and T. Tolaymat. Greenhouse gas reporting data improves understanding of regional climate impact on landfill methane production and collection. PLOS ONE. Public Library of Science, San Francisco, CA, USA, 16(2): e0246334, (2021).

Dataset and data dictionary associated with the journal article titled “A High-resolution Satellite Survey of Methane Emissions from Sixty North American Municipal Solid Waste Landfills”, Krause M., Thoma, E.D. (corresponding author), Bryant, A., Brantley, H., MacDonald, M., Green, R., Thorneloe, S., ES&T, 2025, 59 (29), (Published July 7, 2025). ”, by Krause M., Thoma, E.D. (corresponding author), Bryant, A., Brantley, H., MacDonald, M., Green, R., Thorneloe, S., ES&T, 2025, 59 (29), (Published July 7, 2025). DOI: 10.1021/acs.est.5c01409. This dataset is associated with the following publication: Krause, M., E. Thoma, A. Bryant, H. Brantley, M. MacDonald, R. Green, and S. Thorneloe-Howard. A High-Resolution Satellite Survey of Methane Emissions from 60 North American Municipal Solid Waste Landfills. ACS ES&T Air. American Chemical Society, Washington, DC, USA, 15080-15091, (2025).

The map contains greenhouse gas (GHG) data reported to Ecology as of December 15, 2018. The reported emissions are preliminary and have not been fully verified by Ecology. This information is subject to change. Certain large facilities and transportation fuel suppliers are required to report their greenhouse gas (GHG) emissions to Ecology beginning with the 2012 emissions year. Owners or operators of the following are required to report: • Facilities that emit at least 10,000 metric tons of carbon dioxide equivalent (CO2e) of greenhouse gases per year in Washington. • Suppliers of liquid motor vehicle fuel, special fuel, or aircraft fuel that supply products equivalent to at least 10,000 metric tons of carbon dioxide per year in Washington. These sources are not included on this map because they do not have a specific location. This dataset does not include all of Washington’s emissions. See the Washington State Greenhouse Gas Emissions Inventory (https://ecology.wa.gov/Research-Data/Scientific-reports/Statewide-greenhouse-gas-inventory) for statewide emissions totals. Emissions are in units of metric tons of carbon dioxide equivalents using AR4 global warming potentials as specified in WAC 173-441.

The map contains greenhouse gas (GHG) data reported to Ecology as of April 24, 2017. The reported emissions are preliminary and have not been fully verified by Ecology. This information is subject to change. Except where noted, emissions are reported in metric tons of carbon dioxide equivalent (CO2e). CO2e is a useful measure for comparing the emissions from various greenhouse gases based upon their global warming potentials. Organizations that have emissions spread throughout the state instead of at a single location, such as petroleum product producers/importers and natural gas distributors, are not included in this map. See the complete report to view emissions for all Washington organizations that emit at least 10,000 metric tons of carbon dioxide equivalent. For more information see the complete 2012-2015 Washington Mandatory Greenhouse Gas Report. http://www.ecy.wa.gov/programs/air/permit_register/ghg/ghg.html

This dataset provides the complete, detailed emission totals used to inform the New York State Statewide Greenhouse Gas Emissions Report - a foundational component of the State’s strategy for addressing climate change. This emission inventory is designed to meet the requirements of the Climate Leadership and Community Protection Act (CLCPA), measure progress at reducing greenhouse gas (GHG) emissions, and to make greenhouse gas information accessible to a broad audience. This dataset provides the most up-to-date estimation of annual emissions beginning 1990 through the most current year available.

This dataset accompanies the publication below. Here we provide the results of the analysis, including gridded estimates of methane emissions for the Washington/Baltimore area at 0.01 degrees resolution and monthly from 2017 through 2021. All files available for unrestricted public use with citation of this data set *except* the Observations_XX files. Observations are for non-commercial use only, as they are purchased from a private data provider (AEM, Inc. via Earth Networks, Inc.).Methane Emissions Show Recent Decline but Strong Seasonality in Two US Northeastern CitiesAnna Karion, Subhomoy Ghosh, Israel Lopez-Coto, Kimberly Mueller, Sharon Gourdji, Joseph Pitt, and James WhetstoneEnvironmental Science & Technology 2023 57 (48), 19565-19574 DOI: 10.1021/acs.est.3c05050

This dataset accompanies the publication below. Here we provide the results of the analysis, including gridded estimates of methane emissions for the Washington/Baltimore area at 0.01 degrees resolution and monthly from 2017 through 2021. All files available for unrestricted public use with citation of this data set *except* the Observations_XX files. Observations are for non-commercial use only, as they are purchased from a private data provider (AEM, Inc. via Earth Networks, Inc.).Methane Emissions Show Recent Decline but Strong Seasonality in Two US Northeastern CitiesAnna Karion, Subhomoy Ghosh, Israel Lopez-Coto, Kimberly Mueller, Sharon Gourdji, Joseph Pitt, and James WhetstoneEnvironmental Science & Technology 2023 57 (48), 19565-19574 DOI: 10.1021/acs.est.3c05050

This tool to gives you access to greenhouse gas data reported to EPA by large facilities and suppliers in the United States through EPA's Greenhouse Gas Reporting Program. The tool allows you to view data in several formats including maps, tables, charts and graphs for individual facilities or groups of facilities. You can search the data set for individual facilities by name or location or filter the data set by state or county, industry sectors and sub-sectors, annual facility emission thresholds, and greenhouse gas type. For more information on the GHG Reporting Program and this data, please visit https://www.epa.gov/ghgreporting