2022v1 Emissions Modeling Platform
The 2022 Emissions Modeling Platform is based on the 2020 National Emissions Inventory released in the spring of 2023 with updates to better represent the year 2022. It is being created as a product of the National Emissions Inventory Collaborative and will support multiple regulatory and non-regulatory applications. The modeling platform contains emissions inventories for 2022, spatial surrogates, temporal profiles, and other ancillary files. The platform will include projection years as well. Version 1 of the 2022 platform is currently being developed. Version 2 of the platform is scheduled to be developed in 2025.
- 2022v1 Data Files and Summaries
- 2022v1 Summary Documentation
- 2022 National Emissions Collaborative Wiki
- View the 2022v1 Emissions Data Retrieval Tool
- View or submit comments on the 2022v1 EMP
-
Access air quality model inputs including emissions via the Open Data Program
To view or submit comments on the EMP, permission must be granted. If you do not already have access and you would like to provide EPA with a comment on the 2022v1 EMP, please use the Contact Us link below (include “2022v1 EMP Comment Access” and your email address in the “Comments” box). Following this request, you will receive an email with a link to the “Comments on the 2022v1 EMP” SharePoint site. Currently, the comment period for 2022-year emissions of the 2022v1 EMP is closed. The comment period for the analytic years of the EMP are expected to start around mid-September.