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Performance and Efficiency Trade-Offs in Brazilian Passenger Vehicle Fleet

Author

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  • Rafael Fernandes Mosquim

    (School of Mechanical Engineering, University of Campinas, Campinas 13083-970, Brazil
    These authors contributed equally to this work.)

  • Carlos Eduardo Keutenedjian Mady

    (Department of Mechanical Engineering, Centro Universitário FEI, São Bernardo do Campo 09850-901, Brazil
    These authors contributed equally to this work.)

Abstract

The rate of technological progress is an important metric used for predicting the energy consumption and greenhouse gas emissions of future light-duty fleets. A trade-off between efficiency and performance is essential due to its implications on fuel consumption and efficiency improvement. These values are not directly available in the Brazilian fleet. Hence, this is the main gap in knowledge that has to be overcome. Tendencies in all relevant parameters were also unknown, and we have traced them as well, established on several publications data and models. We estimate the three indicators mentioned above for the Brazilian fleet from 1990 to 2020. Although the rate of technological progress was lower in Brazil than that in developed countries, it has increased from 0.39% to 0.61% to 1.7% to 1.9% in subsequent decades. Performance improvements offset approximately 31% to 39% of these efficiency gains. Moreover, the vehicle market is shifting toward larger vehicles, thus offsetting some efficiency improvements. We predict the fleet fuel efficiency for the years 2030 and 2035 using the above-mentioned factors. The predicted values for efficiency can vary by a factor of two. Thus, trade-off policies play a vital role in steering toward the desired goals of reducing the transportation sector’s impact on the environment.

Suggested Citation

  • Rafael Fernandes Mosquim & Carlos Eduardo Keutenedjian Mady, 2022. "Performance and Efficiency Trade-Offs in Brazilian Passenger Vehicle Fleet," Energies, MDPI, vol. 15(15), pages 1-22, July.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:15:p:5416-:d:872750
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    References listed on IDEAS

    as
    1. Galvin, Ray, 2022. "Are electric vehicles getting too big and heavy? Modelling future vehicle journeying demand on a decarbonized US electricity grid," Energy Policy, Elsevier, vol. 161(C).
    2. de Andrade Junior, Milton Aurelio Uba & Valin, Hugo & Soterroni, Aline C. & Ramos, Fernando M. & Halog, Anthony, 2019. "Exploring future scenarios of ethanol demand in Brazil and their land-use implications," Energy Policy, Elsevier, vol. 134(C).
    3. Katarzyna Turoń & Andrzej Kubik & Feng Chen, 2021. "When, What and How to Teach about Electric Mobility? An Innovative Teaching Concept for All Stages of Education: Lessons from Poland," Energies, MDPI, vol. 14(19), pages 1-16, October.
    4. Kwon, Tae-Hyeong, 2006. "The determinants of the changes in car fuel efficiency in Great Britain (1978-2000)," Energy Policy, Elsevier, vol. 34(15), pages 2405-2412, October.
    5. Christopher R. Knittel, 2011. "Automobiles on Steroids: Product Attribute Trade-Offs and Technological Progress in the Automobile Sector," American Economic Review, American Economic Association, vol. 101(7), pages 3368-3399, December.
    6. Kalghatgi, Gautam, 2018. "Is it really the end of internal combustion engines and petroleum in transport?," Applied Energy, Elsevier, vol. 225(C), pages 965-974.
    7. Sprei, Frances & Karlsson, Sten, 2013. "Energy efficiency versus gains in consumer amenities—An example from new cars sold in Sweden," Energy Policy, Elsevier, vol. 53(C), pages 490-499.
    8. Hu, Kejia & Chen, Yuche, 2016. "Technological growth of fuel efficiency in european automobile market 1975–2015," Energy Policy, Elsevier, vol. 98(C), pages 142-148.
    9. Augustus De Melo, Conrado & De Martino Jannuzzi, Gilberto & De Mello Santana, Paulo Henrique, 2018. "Why should Brazil to implement mandatory fuel economy standards for the light vehicle fleet?," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1166-1174.
    10. Benvenutti, Lívia M. & Uriona-Maldonado, Mauricio & Campos, Lucila M.S., 2019. "The impact of CO2 mitigation policies on light vehicle fleet in Brazil," Energy Policy, Elsevier, vol. 126(C), pages 370-379.
    11. Craglia, Matteo & Cullen, Jonathan, 2019. "Do technical improvements lead to real efficiency gains? Disaggregating changes in transport energy intensity," Energy Policy, Elsevier, vol. 134(C).
    12. Greene, David L. & Sims, Charles B. & Muratori, Matteo, 2020. "Two trillion gallons: Fuel savings from fuel economy improvements to US light-duty vehicles, 1975–2018," Energy Policy, Elsevier, vol. 142(C).
    13. Schmitt, William F. & Szklo, Alexandre & Schaeffer, Roberto, 2011. "Policies for improving the efficiency of the Brazilian light-duty vehicle fleet and their implications for fuel use, greenhouse gas emissions and land use," Energy Policy, Elsevier, vol. 39(6), pages 3163-3176, June.
    14. Bastin, Cristina & Szklo, Alexandre & Rosa, Luiz Pinguelli, 2010. "Diffusion of new automotive technologies for improving energy efficiency in Brazil's light vehicle fleet," Energy Policy, Elsevier, vol. 38(7), pages 3586-3597, July.
    15. Wills, William & La Rovere, Emilio Lèbre, 2010. "Light vehicle energy efficiency programs and their impact on Brazilian CO2 emissions," Energy Policy, Elsevier, vol. 38(11), pages 6453-6462, November.
    16. Katarzyna Turoń & Andrzej Kubik & Feng Chen, 2019. "Operational Aspects of Electric Vehicles from Car-Sharing Systems," Energies, MDPI, vol. 12(24), pages 1-18, December.
    17. de Salvo Junior, Orlando & Saraiva de Souza, Maria Tereza & Vaz de Almeida, Flávio G., 2021. "Implementation of new technologies for reducing fuel consumption of automobiles in Brazil according to the Brazilian Vehicle Labelling Programme," Energy, Elsevier, vol. 233(C).
    18. Wu, Jingwen & Posen, I. Daniel & MacLean, Heather L., 2021. "Trade-offs between vehicle fuel economy and performance: Evidence from heterogeneous firms in China," Energy Policy, Elsevier, vol. 156(C).
    19. Salvo, Orlando de & Vaz de Almeida, Flávio G., 2019. "Influence of technologies on energy efficiency results of official Brazilian tests of vehicle energy consumption," Applied Energy, Elsevier, vol. 241(C), pages 98-112.
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