Onroad/Nonroad
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2022 Emissions Modeling Platform Wiki Main Page
Mobile Task Force/National Group
Co-leads: Farren Thorpe and Janice Godfrey
Resources
- 2016 EMP specification sheets https://views.cira.colostate.edu/wiki/wiki/10202
- 2016v3 platform: https://www.epa.gov/air-emissions-modeling/2016v3-platform
- 2020 platform: https://www.epa.gov/air-emissions-modeling/2020-emissions-modeling-platform
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 Jan 11th at 3:30 EST. Future meetings standing on second Thursday at 3:30 EST.