IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v190y2020ics0360544219320833.html
   My bibliography  Save this article

Impact factors of the real-world fuel consumption rate of light duty vehicles in China

Author

Listed:
  • Wu, Tian
  • Han, Xiao
  • Zheng, M. Mocarlo
  • Ou, Xunmin
  • Sun, Hongbo
  • Zhang, Xiong

Abstract

Measuring real-world fuel consumption of light duty vehicles can be challenging due to the limited collection of actual data. In this paper, we use big data retrieved from the record of real-world fuel consumptions of different brands of vehicles in different areas (n = 106,809 samples from 201 brands of vehicles and 34 cities) in China to build up a real-world fuel consumption rate (RFCR) model to estimate the fuel consumption given the driving conditions and figure out the main factors that affect actual fuel consumption in the real world. We find the average deviation of actual fuel consumptions and the fitting results of RFCR model is 4.22% , which does not significantly differ from zero, and the fuel consumptions calculated by RFCR model tend to be 1.40 L/100 km (about 25%) higher than the official reported data. Furthermore, we find that annual average temperature and altitude factors significantly influence the fuel consumption rate. The results indicate that there is a real world performance discrepancy between the theoretical fuel consumption released by authorities and that in the real world, and some green behaviors (choose light duty vehicles, reduce the use of air conditioning and change to manual transmission type) can reduce energy consumption of vehicles.

Suggested Citation

  • Wu, Tian & Han, Xiao & Zheng, M. Mocarlo & Ou, Xunmin & Sun, Hongbo & Zhang, Xiong, 2020. "Impact factors of the real-world fuel consumption rate of light duty vehicles in China," Energy, Elsevier, vol. 190(C).
    • Handle: RePEc:eee:energy:v:190:y:2020:i:c:s0360544219320833
    DOI: 10.1016/j.energy.2019.116388
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544219320833
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2019.116388?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Huo, Hong & Yao, Zhiliang & He, Kebin & Yu, Xin, 2011. "Fuel consumption rates of passenger cars in China: Labels versus real-world," Energy Policy, Elsevier, vol. 39(11), pages 7130-7135.
    2. Meyer, I. & Wessely, S., 2009. "Fuel efficiency of the Austrian passenger vehicle fleet--Analysis of trends in the technological profile and related impacts on CO2 emissions," Energy Policy, Elsevier, vol. 37(10), pages 3779-3789, October.
    3. Schipper, Lee & Tax, Wienke, 1994. "New car test and actual fuel economy: yet another gap?," Transport Policy, Elsevier, vol. 1(4), pages 257-265, October.
    4. Yu, Qian & Li, Tiezhu & Li, Hu, 2016. "Improving urban bus emission and fuel consumption modeling by incorporating passenger load factor for real world driving," Applied Energy, Elsevier, vol. 161(C), pages 101-111.
    5. Ben Dror, Maya & Qin, Lanzhi & An, Feng, 2019. "The gap between certified and real-world passenger vehicle fuel consumption in China measured using a mobile phone application data," Energy Policy, Elsevier, vol. 128(C), pages 8-16.
    6. Zachariadis, Theodoros, 2006. "On the baseline evolution of automobile fuel economy in Europe," Energy Policy, Elsevier, vol. 34(14), pages 1773-1785, September.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Weber, Sylvain, 2019. "Consumers' preferences on the Swiss car market: A revealed preference approach," Transport Policy, Elsevier, vol. 75(C), pages 109-118.
    2. Huo, Hong & Yao, Zhiliang & He, Kebin & Yu, Xin, 2011. "Fuel consumption rates of passenger cars in China: Labels versus real-world," Energy Policy, Elsevier, vol. 39(11), pages 7130-7135.
    3. Yu, Rujie & Ren, Huanhuan & Liu, Yong & Yu, Biying, 2021. "Gap between on-road and official fuel efficiency of passenger vehicles in China," Energy Policy, Elsevier, vol. 152(C).
    4. Mahlia, T.M.I. & Tohno, S. & Tezuka, T., 2012. "A review on fuel economy test procedure for automobiles: Implementation possibilities in Malaysia and lessons for other countries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(6), pages 4029-4046.
    5. Katerina PAPAGIANNAKI & Danae DIAKOULAKI, 2008. "Decomposition Analysis of CO2 Emissions from Passenger Cars: The cases of Greece and Denmark," EcoMod2008 23800102, EcoMod.
    6. Fan, Pengfei & Yin, Hang & Lu, Hongyu & Wu, Yizheng & Zhai, Zhiqiang & Yu, Lei & Song, Guohua, 2023. "Which factor contributes more to the fuel consumption gap between in-laboratory vs. real-world driving conditions? An independent component analysis," Energy Policy, Elsevier, vol. 182(C).
    7. Schipper, Lee, 2011. "Automobile use, fuel economy and CO2 emissions in industrialized countries: Encouraging trends through 2008?," Transport Policy, Elsevier, vol. 18(2), pages 358-372, March.
    8. Fontaras, Georgios & Dilara, Panagiota, 2012. "The evolution of European passenger car characteristics 2000–2010 and its effects on real-world CO2 emissions and CO2 reduction policy," Energy Policy, Elsevier, vol. 49(C), pages 719-730.
    9. Huo, Hong & He, Kebin & Wang, Michael & Yao, Zhiliang, 2012. "Vehicle technologies, fuel-economy policies, and fuel-consumption rates of Chinese vehicles," Energy Policy, Elsevier, vol. 43(C), pages 30-36.
    10. 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.
    11. Sheinbaum-Pardo, Claudia & Chávez-Baeza, Carlos, 2011. "Fuel economy of new passenger cars in Mexico: Trends from 1988 to 2008 and prospects," Energy Policy, Elsevier, vol. 39(12), pages 8153-8162.
    12. Schipper, Lee & Fulton, Lew, 2013. "Dazzled by diesel? The impact on carbon dioxide emissions of the shift to diesels in Europe through 2009," Energy Policy, Elsevier, vol. 54(C), pages 3-10.
    13. Papagiannaki, Katerina & Diakoulaki, Danae, 2009. "Decomposition analysis of CO2 emissions from passenger cars: The cases of Greece and Denmark," Energy Policy, Elsevier, vol. 37(8), pages 3259-3267, August.
    14. Claudiu URSU & Alina MOROSANU, 2013. "Statistical Evaluation Of Regional Differences Regarding Passenger Cars Fleet Concentration From Romania, In 2007-2012," Romanian Statistical Review, Romanian Statistical Review, vol. 61(10), pages 13-22, November.
    15. Cui, Yuepeng & Zou, Fumin & Xu, Hao & Chen, Zhihui & Gong, Kuangmin, 2022. "A novel optimization-based method to develop representative driving cycle in various driving conditions," Energy, Elsevier, vol. 247(C).
    16. Kurt Kratena & Ina Meyer & Mark Sommer, 2013. "Energy Scenarios 2030. Model Projections of Energy Demand as a Basis to Quantify Austria's Greenhouse Gas Emissions," WIFO Studies, WIFO, number 46702, July.
    17. González, Rosa Marina & Marrero, Gustavo A. & Rodríguez-López, Jesús & Marrero, Ángel S., 2019. "Analyzing CO2 emissions from passenger cars in Europe: A dynamic panel data approach," Energy Policy, Elsevier, vol. 129(C), pages 1271-1281.
    18. Kovacevic, Vujadin & Wesseler, Justus, 2010. "Cost-effectiveness analysis of algae energy production in the EU," Energy Policy, Elsevier, vol. 38(10), pages 5749-5757, October.
    19. Kurt Kratena & Ina Meyer & Michael Wüger, 2009. "Ökonomische, technologische und soziodemographische Einflussfaktoren der Energienachfrage," WIFO Monatsberichte (monthly reports), WIFO, vol. 82(7), pages 525-538, July.
    20. Cox, Brian & Bauer, Christian & Mendoza Beltran, Angelica & van Vuuren, Detlef P. & Mutel, Christopher L., 2020. "Life cycle environmental and cost comparison of current and future passenger cars under different energy scenarios," Applied Energy, Elsevier, vol. 269(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:190:y:2020:i:c:s0360544219320833. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.