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Federal
Supply Chain Greenhouse Gas Emission Factors v1.3 by NAICS-6
U.S. Environmental Protection Agency —
The datasets comprise greenhouse gas (GHG) emission factors (Factors) for 1,016 U.S. commodities as defined by the 2017 version of the North American Industry... -
Federal
Air quality data
U.S. Environmental Protection Agency —
AQS data is a publicly available dataset, which is part of this study. This data can be found on EPA website https://aqs.epa.gov/aqsweb/airdata/download_files.html... -
Federal
National Greenhouse Gas Emission Inventory
U.S. Environmental Protection Agency —
The National Greenhouse Gas Emission Inventory contains information on direct emissions of greenhouse gases as well as indirect or potential emissions of greenhouse... -
Federal
The EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975
U.S. Environmental Protection Agency —
This annual report is part of the U.S. Environmental Protection Agency's (EPA) commitment to provide the public with information about new light-duty vehicle... -
Federal
USEEIO Models with Import Emission Factors for Greenhouse Gases for 2017-2022 from EXIOBASE coupled model
U.S. Environmental Protection Agency —
These data are fully described in the associated EPA report. The Import Shares (ISs) are provided in a single Excel file covering all years. The Import Emission... -
Federal
2012-2022 National-Level Greenhouse Gas Emission Totals by Industry
U.S. Environmental Protection Agency —
These data are an update to 2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry (https://doi.org/10.23719/1529805). Data for 2021 and 2022... -
Federal
US 9-Region TIMES Model (EPAUS9rT_v20.4) and Results Data for the MHDV Electrification Study
U.S. Environmental Protection Agency —
This dataset includes TIMES model files associated with generating scenarios for the paper (https://iopscience.iop.org/article/10.1088/2753-3751/ad958b). The study... -
Federal
Report on U.S. Methane Emissions 1990-2020: Inventories, Projections, and Opportunities for Reductions: 2001 Updated emission and cost estimates
U.S. Environmental Protection Agency —
This dataset contains relative and absolute forecasts of emissions through 2020 for landfills, natural gas and oil systems, coal mines, manure management and enteric... -
Federal
National Greenhouse Gas Emission Inventory (EV-GHG)
U.S. Environmental Protection Agency —
The EV-GHG Mobile Source Data asset contains measured mobile source GHG emissions summary compliance information on light-duty vehicles, by model, for certification... -
Federal
Fuel Economy Label and CAFE Data
U.S. Environmental Protection Agency —
The Engine and Vehicle Compliance Certification and Fuel Economy Inventory contains measured emissions and fuel economy compliance information for light duty... -
Federal
Data for Modeled Spatiotemporal Distributions of Airborne Allergenic Pollen CONUS
U.S. Environmental Protection Agency —
This dataset consists of a file describing the U.S. EPA data used in Ren et al. (2022), Modeling Past and Future Spatiotemporal Distributions of Airborne Allergenic... -
Federal
Data for Projecting and valuing climate change impacts on anxiety and depression in the contiguous United States
U.S. Environmental Protection Agency —
The data saved here are for a forthcoming article, Projecting and valuing climate change impacts on anxiety and depression in the contiguous United States. This... -
Federal
Climate Change Impacts on Air Quality and Human Health
U.S. Environmental Protection Agency —
This dataset contains modeled temperature, ozone, and PM2.5 data for the United States over the 21st century, using two global climate model scenarios and two... -
Federal
Ambient Air Quality Data Inventory
U.S. Environmental Protection Agency —
The Office of Air and Radiation's (OAR) Ambient Air Quality Data (Current) contains ambient air pollution data collected by EPA, other federal agencies, as well as... -
Federal
Temperature, ozone, and PM2.5 data for "Associations Between Simulated Future Changes in Climate, Air Quality, and Human Health" by Fann et al., 2021.
U.S. Environmental Protection Agency —
This dataset contains modeled temperature, ozone, and PM2.5 data for the United States over the 21st century, using two global climate model scenarios and two... -
Federal
Greenhouse Gas Data Publication Tool
U.S. Environmental Protection Agency —
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... -
Federal
Indicators for Assessing Community and Contaminated Site Vulnerability to Extreme Events
U.S. Environmental Protection Agency —
The indicators (non-EPA owned, yet described in the Handbook and Manuscript) represent: 1) potential exposures due to extreme events (heat, floods, drought, and... -
Federal
Assessing Flooding from Changes in Extreme Rainfall: Using the Design Rainfall Approach in Hydrologic Modeling
U.S. Environmental Protection Agency —
This dataset is associated with a study published in Water (Water 2025, 17, 2228. https:// doi.org/10.3390/w17152228). This dataset is associated with the following... -
Federal
NLCD - MODIS land cover- albedo dataset for the continental United States
U.S. Environmental Protection Agency —
The NLCD-MODIS land cover-albedo database integrates high-quality MODIS albedo observations with areas of homogeneous land cover from NLCD. The spatial resolution... -
Federal
Data for Temperature-dependent composition of summertime PM2.5 in observations and model predictions across the Eastern U.S
U.S. Environmental Protection Agency —
Total fine particle mass (pm25), organic carbon fine particle mass (oc), sulfate fine particle mass (so4), and sulfur dioxide gas (so2) observed EPA AQS sites (ob)...