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

Greenhouse Gases Session (2023 EIC)

Presentations for the Greenhouse Gases session during the 2023 International Emissions Inventory conference.

  • Chandler: Maricopa County 2020 Community GHG Emissions Inventory (pdf) (1.09 MB)
    • YouTube Recording of Chandler's Presentation
  • Thimmavajjhala: DFW Regional GHG Inventory and Beyond (pdf) (3.11 MB)
    • YouTube Recording of Thimmavajhala's Presentation
  • Bollman: Zero-Emission Vehicle Emissions Estimation Method Refinements (pdf) (407.3 KB)
    • YouTube Recording of Bollman's Presentation
  • Rosselot: A Time-in-Mode and Carrier Technology Model of Emissions of Methane and CO2 from LNG Shipping (pdf) (1.11 MB)
    • YouTube Recording of Rosselot's Presentation
  • Kim: Improvement of Landfill Methane Generation Estimation by Having Meteorological Influences (pdf) (2.89 MB)
    • YouTube Recording of Kim's Presentation
  • Dadheech: Emulating Atmospheric Transport to Estimate GHG Emissions Using Machine Learning Model (pdf) (6.35 MB)
    • YouTube Recording of Dadheech's Presentation
  • Khanna: GHG Emissions Inventory Trend and Wedge Analysis for the Puget Sound Region (pdf) (1.66 MB)
    • YouTube Recording of Khanna's Presentation

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 April 9, 2025
  • 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.