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  2. Air Emissions Inventories

Air Emissions Inventory Listservs

Clearinghouse for Inventories and Emissions Factors (CHIEF) Listserv Information

The Emissions Inventory and Analysis Group (EIAG) and the Measurement Policy Group (MPG) maintain the CHIEF Listserv.  Once you subscribe to CHIEF you will receive notices of conferences, new EIAG and MPG documents, updates on electronic reporting, and other emission factor and inventory information via e-mail.

To join the CHIEF Listserv, send an e-mail to join-chief@lists.epa.gov

To unsubscribe from the Listserv, send an e-mail to leave-chief@lists.epag.gov

National Emission Inventory (NEI) Listserv Information

In order to foster improved communication within and among the various EPA Offices, State/Local Agencies, Native Americans, and others contributing to the preparation of the National Emission Inventory, we invite you to join the NEI-usergroup Listserv. We will use the listserv to communicate releases of the NEI and related pertinent information.

To join the NEI  Listserv, send an e-mail to join-nei-usergroup@lists.epa.gov

To unsubscribe, send an e-mail to leave-nei-usergroup@lists.epa.gov

Combined Air Emissions Reporting (CAER) Listserv Information

In order to foster improved communication within and among the various EPA programs, State/Local Agencies, Native Americans and industry with regards to the E-Enterprise CAER project, we invite you to join the CAER Listserv. We will use the listserv to communicate: 1) announcements of webinars; 2) releases of and answers to questions related to CAER project and 3) requests for individual comments on minimal viable products.

To join the CAER  Listserv, send an e-mail to join-caer@lists.epa.gov

To unsubscribe, send an e-mail to leave-caer@lists.epa.gov

Air Emissions Inventories

  • Get Data
    • 2020 NEI
      • 2020 NEI Technical Support Document (TSD)
      • 2020 NEI Online Retrieval Tool
      • 2020 Supporting Data and Summaries
      • 2020 Plan
      • 2020 NEI and Trends Report
    • All Emissions Data
    • Air Pollutants Emissions Trends Data
    • Air Emissions Modeling
  • Report Data
    • 2023 NEI Documentation
    • CAERS
      • CAERS Login
      • CAERS User Guide
    • EIS
      • Emissions Inventory System (EIS) Gateway
      • EIS User's Manual and How To's
      • Emissions Inventory System (EIS) Bridge Tools
    • Air Emissions Reporting Requirement (AERR)
  • Other Resources
    • Air Emissions Inventory Frequent Questions
    • Training
    • Emissions Inventory Guidance
    • Conference
      • 2023 International Emissions Inventory Conference
    • Methods and Science
  • Emissions Inventory Listservs
  • Points of Contact
Contact Us About Air Emissions Inventories
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on July 23, 2024
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