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MOVES-Matrix 3.0 for High-Performance On-Road Energy and Emission Rate Modeling Applications

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  • Lu, Hongyu
  • Rodgers, Michael O
  • Guensler, Randall

Abstract

This white paper summarizes the development of MOVES-Matrix 3.0 based on EPA’s latest MOVES model known as MOVES3 (version 3.0.4). The research team updated the programs to account for changes in data structures and source sub-types and applied the same conceptual design used in MOVES-Matrix 2.0. The review of the MOVES3 and MOVES 2014b databases indicated a finer definition of the regions in terms of the unique combinations of fuel supply regions vs. Inspection/Maintenance (I/M) programs, with 40 fuel scenarios and 87 I/M scenarios in MOVES3 and 22 fuel scenarios and 84 I/M scenarios in MOVES 2014b. The increased number of fuel scenarios is due to the increased number of formulation regions and the one-to-many corresponding relationship between counties vs. fuel formulation regions by year. A total of 122 regions are defined in MOVES3 compared with 109 regions in MOVES 2014b, and the team anticipates at least 10% more running time to generate matrices for MOVES3, given the larger number of regions and the more complicated source type VSP/STP variables. View the NCST Project Webpage

Suggested Citation

  • Lu, Hongyu & Rodgers, Michael O & Guensler, Randall, 2023. "MOVES-Matrix 3.0 for High-Performance On-Road Energy and Emission Rate Modeling Applications," Institute of Transportation Studies, Working Paper Series qt7qd6w47w, Institute of Transportation Studies, UC Davis.
    • Handle: RePEc:cdl:itsdav:qt7qd6w47w
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    1. Fan, Huiying & Lu, Hongyu & Guin, Angshuman & Watkins, Kari E & Guensler, Randall, 2022. "Combined Effect of Changes in Transit Service and Changes in Occupancy on Per-Passenger Energy Consumption," Institute of Transportation Studies, Working Paper Series qt2x1320p5, Institute of Transportation Studies, UC Davis.
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      Keywords

      Engineering; Information processing; Pollutants; Software;
      All these keywords.

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