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Is electricity affordable and reliable for all in Vietnam?

Author

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  • Minh Ha-Duong

    (CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

  • Hoai-Son Nguyen

    (ABIèS - Ecole doctorale - INA P-G - Institut National Agronomique Paris-Grignon, CleanED - Clean Energy and Sustainable Development Lab - USTH - University of Science and Technology of Hanoi, CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

Abstract

Access to clean and affordable energy for all is the seventh sustainable development goal. This manuscript examines the state of access to electricity for all in Vietnam, based on national households surveys conducted in the time period 2008-2014. Our theoretical contribution to debates on energy poverty is to account for the human dimension by using an self-reported satisfaction indicator. We argue that subjective energy poverty indicators –designed from surveys asking people if they had enough electricity to meet their households needs– are as relevant as objective indicators –from engineering or economic data. While objectivity is laudable, development is not only about technology and money: measuring human satisfaction matters. We find that in Vietnam, the problem of providing access to clean energy for all is largely solved for now: the fraction of households without access to electricity is below two percent, the median level of electricity usage in 2014 was 100 kWh per month per household, and the fraction of households declaring unsatisfied electricity needs is below three percent. We also find that electricity is becoming a heavier burden in Vietnamese households' finances. In 2010, the electricity bill exceeded 6% of income for 2.4% of households, but in 2014 that number reached 5.5% of households. Electricity is affordable for all in Vietnam today, but this could be compromised if electricity tariffs increase in order to finance further clean development of the energy system. We quantify how this problem could be attenuated by making the retail tariff of electricity much more progressive. We define a more progressive block tariff that provides free access to 30 kWh basic need per household, while increasing the cost for other blocks. This could increases the revenue for EVN by 15% and at the same time decrease the electricity bill for the 28% of households who use less than 80 kWh per month.

Suggested Citation

  • Minh Ha-Duong & Hoai-Son Nguyen, 2017. "Is electricity affordable and reliable for all in Vietnam?," Post-Print hal-01389981, HAL.
  • Handle: RePEc:hal:journl:hal-01389981
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    References listed on IDEAS

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    1. He, Xiaoping & Reiner, David, 2016. "Electricity demand and basic needs: Empirical evidence from China's households," Energy Policy, Elsevier, vol. 90(C), pages 212-221.
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    4. repec:mpr:mprres:4832 is not listed on IDEAS
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    3. Feeny, Simon & Trinh, Trong-Anh & Zhu, Anna, 2021. "Temperature shocks and energy poverty: Findings from Vietnam," Energy Economics, Elsevier, vol. 99(C).
    4. Lam Do, Truong Phuong, 2021. "Retail Electricity Subsidy in Vietnam : Review and Welfare Effect Under Reform," Warwick-Monash Economics Student Papers 31, Warwick Monash Economics Student Papers.
    5. Manh-Hung Nguyen, 2021. "A Resilient Energy System to Climate change," Post-Print hal-04044554, HAL.
    6. Duy Chinh Nguyen & Huu Dung Hoang & Huu Tien Hoang & Quang Trung Bui & Lan Phuong Nguyen, 2019. "Modal Preference in Ho Chi Minh City, Vietnam: An Experiment With New Modes of Transport," SAGE Open, , vol. 9(2), pages 21582440198, April.
    7. Elliott, Robert J.R. & Nguyen-Tien, Viet & Strobl, Eric A., 2021. "Power outages and firm performance: A hydro-IV approach for a single electricity grid," Energy Economics, Elsevier, vol. 103(C).
    8. Bakkensen, Laura & Schuler, Paul, 2020. "A preference for power: Willingness to pay for energy reliability versus fuel type in Vietnam," Energy Policy, Elsevier, vol. 144(C).

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    Keywords

    Vietnam; electricity; sustainable development goal; Indicators of sustainable development;
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