Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Air Emissions Inventories

2021 Emissions Inventory Virtual Seminar Series

Due to the ongoing impact of COVID-19, the Emissions Inventory and Analysis Group of the EPA will not be holding an in-person 2021 Emissions Inventory Conference. In lieu of the conference, we will be holding bimonthly seminars covering topics related to emission inventories and methods behind their development. These seminars will be held on the 2nd and 4th Wednesday of the month from 2:00-3:30pm Eastern, excluding holiday weeks. If you are interested in giving a presentation during this seminar series, please contact Caroline Farkas (farkas.caroline@epa.gov).

Date Title of Seminar Recording or Materials
9/8/21

Karl Seltzer (EPA): “Volatile chemical product emissions and contributions to criteria pollutants in the United States”

Brian McDonald (for Matthew Coggon) (NOAA): “Assessing the impacts of volatile chemical products on urban ozone formation and urban atmospheric chemistry”

 
9/22/21

Julia Gamas (EPA): “The Combined Air Emissions Reporting System (CAERS): Progress, Lessons Learned, and Next Steps”

Casey Myers (EPA): “Updates and Improvements made to US EPA's WebFIRE Database”

 
10/13/21 Canceled  
10/27/21

Ryan Grant (Utah DEQ): "Solvent Usage in Oil and Gas"

Steven Smith (PNNL): NEI usage in the GCAM data system

 
11/10/21

Wesley Ingwersen (EPA): Standardized Emissions and Waste Inventories (StEWI)

Kotur Narasimhan (VA DEQ): "Improvements in the Preparation of the State GHG Inventory"

 
12/8/21

Jennifer Snyder & Lindsay Dayton (EPA): "QA in the NEI with a focus on Nonpoint Development"

Robert Harley (UC Berkeley): High-Resolution Modeling and Apportionment of Diesel-Related Contributions to Black Carbon Concentrations

 
1/12/22

Kong Chiu (EPA): "Greenhouse Gas Reporting Program Overview"

Mark Defigueiredo & Stephanie Bogle (EPA): "Greenhouse Gas Reporting Program Oil and Gas"

Melissa Weitz (EPA): "Greenhouse Gas Inventory Oil and Gas"

Mausami Desai (EPA): "Greenhouse Gas Inventory Overview"

 
1/26/22 Alison Eyth (EPA): "2018 and 2019 Modeling Platforms"  
2/9/22

Shantanu Jathar (Colorado State U.): PM and Organics from various sources

Kelley Barsanti (UC Riverside): NEIVA: Next-generation Emissions Inventory based on Akagi

 
2/23/22 Kristen Foley (EPA) and George Pouliot (EPA): EQUATES project emissions summary and CMAQ evaluation  
3/9/22

BH Baek (George Mason U.): CMAQ-MetEmis: Meteorology-induced Emissions Coupler Development

Brittany Sullivan (Environment and Climate Change Canada): "Re-Developing Canada’s Solvents Model for Estimating VOC Emissions in the Air Pollutant Emissions Inventory Report"

 
3/23/22 Megan Kuhl-Stennes and Azra Kovacevic (Minnesota PCA): "2020 MN residential wood combustion survey and fire pit study."  

Training: For the latest training, please refer to the Air Emissions Inventory Training 

For accessibility needs on these documents, please use the “Contact Us” link below and reference the materials for which accessibility assistance is needed.

Disclaimer

Reference herein to any specific commercial products, process or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government.  The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government, and shall not be used for advertising or product endorsement purposes.

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 30, 2024
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.