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Evaluating the emission benefits of shared autonomous electric vehicle fleets: A case study in California

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  • Li, Yanning
  • Li, Xinwei
  • Jenn, Alan

Abstract

The transportation sector is a major source of greenhouse gas (GHG) emissions. Shared autonomous electric vehicles (SAEVs) have the potential to mitigate emissions, but the effect can be highly dependent on the growth and operation of the SAEV fleet as well as its interaction with the evolving power system. In this study, we simulate travel and charging behaviors of SAEVs based on empirical data of ride-hail service operations, and integrate SAEV charging with the Grid Optimized Operation Dispatch (GOOD) model, taking into account the expansion of renewable generation and charger capacity over time. Emissions from SAEVs are compared across different market adoption levels, occupancy rates, and charging strategies. We find that under the Californian power grid, SAEVs are generally more than 5 times less carbon intensive than modern day ICVs on a per mile basis. The extent of aligning charging schedule with renewable generation is an essential determinant of the economic and emission impact from an SAEV fleet. At higher levels of renewable penetration, synergizing SAEV charging with grid operation can be the most impactful means to reduce emissions from an SAEV fleet, generating up to 95% less emissions than other charging strategies. We also examine the introduction of a carbon tax and find that it can further amplify the advantage of smart charging by approximately 1.5 times in the cost-effectiveness of emission mitigation.

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  • Li, Yanning & Li, Xinwei & Jenn, Alan, 2022. "Evaluating the emission benefits of shared autonomous electric vehicle fleets: A case study in California," Applied Energy, Elsevier, vol. 323(C).
    • Handle: RePEc:eee:appene:v:323:y:2022:i:c:s0306261922009400
    DOI: 10.1016/j.apenergy.2022.119638
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    1. Greenblatt, Jeffery & Shaheen, Susan PhD, 2015. "Automated Vehicles, On-Demand Mobility and Environmental Impacts," Institute of Transportation Studies, Research Reports, Working Papers, Proceedings qt23r1h80t, Institute of Transportation Studies, UC Berkeley.
    2. Jochem, Patrick & Babrowski, Sonja & Fichtner, Wolf, 2015. "Assessing CO2 emissions of electric vehicles in Germany in 2030," Transportation Research Part A: Policy and Practice, Elsevier, vol. 78(C), pages 68-83.
    3. Wadud, Zia & MacKenzie, Don & Leiby, Paul, 2016. "Help or hindrance? The travel, energy and carbon impacts of highly automated vehicles," Transportation Research Part A: Policy and Practice, Elsevier, vol. 86(C), pages 1-18.
    4. Xinyu Chen & Hongcai Zhang & Zhiwei Xu & Chris P. Nielsen & Michael B. McElroy & Jiajun Lv, 2018. "Impacts of fleet types and charging modes for electric vehicles on emissions under different penetrations of wind power," Nature Energy, Nature, vol. 3(5), pages 413-421, May.
    5. Jelica, D. & Taljegard, M. & Thorson, L. & Johnsson, F., 2018. "Hourly electricity demand from an electric road system – A Swedish case study," Applied Energy, Elsevier, vol. 228(C), pages 141-148.
    6. Alan Jenn, 2020. "Emissions benefits of electric vehicles in Uber and Lyft ride-hailing services," Nature Energy, Nature, vol. 5(7), pages 520-525, July.
    7. Ma, Hongrui & Balthasar, Felix & Tait, Nigel & Riera-Palou, Xavier & Harrison, Andrew, 2012. "A new comparison between the life cycle greenhouse gas emissions of battery electric vehicles and internal combustion vehicles," Energy Policy, Elsevier, vol. 44(C), pages 160-173.
    8. Iacobucci, Riccardo & McLellan, Benjamin & Tezuka, Tetsuo, 2018. "Modeling shared autonomous electric vehicles: Potential for transport and power grid integration," Energy, Elsevier, vol. 158(C), pages 148-163.
    9. Jeffery B. Greenblatt & Samveg Saxena, 2015. "Autonomous taxis could greatly reduce greenhouse-gas emissions of US light-duty vehicles," Nature Climate Change, Nature, vol. 5(9), pages 860-863, September.
    10. Fang, Yingkai & Asche, Frank & Novan, Kevin, 2018. "The costs of charging Plug-in Electric Vehicles (PEVs): Within day variation in emissions and electricity prices," Energy Economics, Elsevier, vol. 69(C), pages 196-203.
    11. Greenwald, Judith M. & Kornhauser, Alain, 2019. "It’s up to us: Policies to improve climate outcomes from automated vehicles," Energy Policy, Elsevier, vol. 127(C), pages 445-451.
    12. Liao, Zitong & Taiebat, Morteza & Xu, Ming, 2021. "Shared autonomous electric vehicle fleets with vehicle-to-grid capability: Economic viability and environmental co-benefits," Applied Energy, Elsevier, vol. 302(C).
    13. Bellocchi, Sara & Gambini, Marco & Manno, Michele & Stilo, Tommaso & Vellini, Michela, 2018. "Positive interactions between electric vehicles and renewable energy sources in CO2-reduced energy scenarios: The Italian case," Energy, Elsevier, vol. 161(C), pages 172-182.
    14. Riccardo Iacobucci & Raffaele Bruno & Jan-Dirk Schmöcker, 2021. "An Integrated Optimisation-Simulation Framework for Scalable Smart Charging and Relocation of Shared Autonomous Electric Vehicles," Energies, MDPI, vol. 14(12), pages 1-22, June.
    15. Mounce, Richard & Nelson, John D., 2019. "On the potential for one-way electric vehicle car-sharing in future mobility systems," Transportation Research Part A: Policy and Practice, Elsevier, vol. 120(C), pages 17-30.
    16. Loeb, Benjamin & Kockelman, Kara M., 2019. "Fleet performance and cost evaluation of a shared autonomous electric vehicle (SAEV) fleet: A case study for Austin, Texas," Transportation Research Part A: Policy and Practice, Elsevier, vol. 121(C), pages 374-385.
    17. Anders Arvesen & Steve Völler & Christine Roxanne Hung & Volker Krey & Magnus Korpås & Anders Hammer Strømman, 2021. "Emissions of electric vehicle charging in future scenarios: The effects of time of charging," Journal of Industrial Ecology, Yale University, vol. 25(5), pages 1250-1263, October.
    18. Nicholas, Michael A. & Tal, Gil & Turrentine, Thomas S., 2017. "Advanced Plug-in Electric Vehicle Travel and Charging Behavior Interim Report," Institute of Transportation Studies, Working Paper Series qt9c28789j, Institute of Transportation Studies, UC Davis.
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    1. Sumitkumar, Rathor & Al-Sumaiti, Ameena Saad, 2024. "Shared autonomous electric vehicle: Towards social economy of energy and mobility from power-transportation nexus perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 197(C).

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