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Onroad/Nonroad

2022 Emissions Modeling Platform Wiki Main Page

Projections page

Onroad/Nonroad Task Force/National Group

Co-leads: Farren Thorpe and Janice Godfrey

Resources

Meetings

Kickoff Meeting 11/30/2023

Agenda (meeting notes added)

  • Introductions
  • Discuss the base year 2022
    • VMT was requested voluntarily from the states
      • Typically we get county level VMT from FHWA. FHWA could not provide VMT for 2021.
        • We have a pending request with FHWA to get anything possible for 2022
      • States that provided data thus far: GA, Jefferson County KY, NY, ME, AK, VA, WV, MD, WA, CO, MI, NY, KS, TX
      • States that have not provided emissions projected forward from 2020
      • 2021 state adjustments were based on state total VMT
    • VPOP
      • 2021 was held constant from 2020. For 2022, we may want to make some adjustments.
        • FHWA state statistics
    • Other activity discussions
      • ONI from OTAQ
      • Hoteling based on VMT
      • Starts from contractor- GA provides their own
    • EPA has looked at FHWA TMAS Class Data for 2021. VMT fraction by hour, by state, by vehicle class.
      • Have not started on 2022
    • Representative counties, same as what was used in 2020 NEI
      • Taskforce can review and make suggestions
    • SMOKE/MOVES w/MOVES4
  • Nonroad
    • Load factors too high?

Next meeting 1/11/2024 at 3:30 EST.

Click here to join the meeting

Future meetings standing on second Thursday of month at 3:30 EST.