IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v140y2017ip1p922-928.html
   My bibliography  Save this article

Implications of improving energy efficiency for water resources

Author

Listed:
  • Wang, Sicong
  • Wang, Shifeng

Abstract

Both energy and water are important resources for human and should be investigated in an integrated way. The paper examines the implications of improving energy efficiency for water resources to contribute to the understanding of energy-water nexus. The paper first develops a mathematical model to link energy efficiency and water withdrawals and consumption. Using the model and the UK energy and water data, the paper then investigates the implications of improving energy efficiency of thermal power technology for freshwater, tidal and sea water in the UK. Results show that when the energy efficiency increases averagely by 10%, the total water withdrawals decrease by 1.65 × 106 Megaliter (ML) per year, and the total water consumption reduces by 2.89 × 104 ML per year. The saved freshwater withdrawals account for 0.43% of total public water supply in England and Wales in 2013, and could support 138,462 households. The water resources have different sensitivity to the improvement of energy efficiency. The sea water withdrawals are the most sensitive to the improvement of energy efficiency, followed by tidal sea water withdrawals and freshwater withdrawals. Results provide significant informative implications for energy-water nexus, and suggests that it is time to consider improving energy efficiency to address the emerging energy and water challenges.

Suggested Citation

  • Wang, Sicong & Wang, Shifeng, 2017. "Implications of improving energy efficiency for water resources," Energy, Elsevier, vol. 140(P1), pages 922-928.
    • Handle: RePEc:eee:energy:v:140:y:2017:i:p1:p:922-928
    DOI: 10.1016/j.energy.2017.09.014
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544217315207
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2017.09.014?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. P. C. D. Milly & K. A. Dunne & A. V. Vecchia, 2005. "Global pattern of trends in streamflow and water availability in a changing climate," Nature, Nature, vol. 438(7066), pages 347-350, November.
    2. Fthenakis, Vasilis & Kim, Hyung Chul, 2010. "Life-cycle uses of water in U.S. electricity generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(7), pages 2039-2048, September.
    3. Pan, Lingying & Liu, Pei & Ma, Linwei & Li, Zheng, 2012. "A supply chain based assessment of water issues in the coal industry in China," Energy Policy, Elsevier, vol. 48(C), pages 93-102.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jinjing Gao & Peng Zhao & Hongwei Zhang & Guozhu Mao & Yuan Wang, 2018. "Operational Water Withdrawal and Consumption Factors for Electricity Generation Technology in China—A Literature Review," Sustainability, MDPI, vol. 10(4), pages 1-15, April.
    2. Yuangang Li & Maohua Sun & Guanghui Yuan & Yujing Liu, 2019. "Evaluation Methods of Water Environment Safety and Their Application to the Three Northeast Provinces of China," Sustainability, MDPI, vol. 11(18), pages 1-16, September.
    3. Payet-Burin, Raphael & Bertoni, Federica & Davidsen, Claus & Bauer-Gottwein, Peter, 2018. "Optimization of regional water - power systems under cooling constraints and climate change," Energy, Elsevier, vol. 155(C), pages 484-494.
    4. Wei He & Pengkun Yu & Zhongting Hu & Song Lv & Minghui Qin & Cairui Yu, 2019. "Experimental Study and Performance Analysis of a Portable Atmospheric Water Generator," Energies, MDPI, vol. 13(1), pages 1-14, December.

    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. Yuqi Su & Yi Liang & Li Chai & Zixuan Han & Sai Ma & Jiaxuan Lyu & Zhiping Li & Liu Yang, 2019. "Water Degradation by China’s Fossil Fuels Production: A Life Cycle Assessment Based on an Input–Output Model," Sustainability, MDPI, vol. 11(15), pages 1-12, July.
    2. Bouckaert, Stéphanie & Assoumou, Edi & Selosse, Sandrine & Maïzi, Nadia, 2014. "A prospective analysis of waste heat management at power plants and water conservation issues using a global TIMES model," Energy, Elsevier, vol. 68(C), pages 80-91.
    3. Liu, Yitong & Chen, Bin & Wei, Wendong & Shao, Ling & Li, Zhi & Jiang, Weizhong & Chen, Guoqian, 2020. "Global water use associated with energy supply, demand and international trade of China," Applied Energy, Elsevier, vol. 257(C).
    4. Huang, Weilong & Ma, Ding & Chen, Wenying, 2017. "Connecting water and energy: Assessing the impacts of carbon and water constraints on China’s power sector," Applied Energy, Elsevier, vol. 185(P2), pages 1497-1505.
    5. Shang, Yizi & Hei, Pengfei & Lu, Shibao & Shang, Ling & Li, Xiaofei & Wei, Yongping & Jia, Dongdong & Jiang, Dong & Ye, Yuntao & Gong, Jiaguo & Lei, Xiaohui & Hao, Mengmeng & Qiu, Yaqin & Liu, Jiahong, 2018. "China’s energy-water nexus: Assessing water conservation synergies of the total coal consumption cap strategy until 2050," Applied Energy, Elsevier, vol. 210(C), pages 643-660.
    6. Hejazi, Mohamad & Edmonds, James & Clarke, Leon & Kyle, Page & Davies, Evan & Chaturvedi, Vaibhav & Wise, Marshall & Patel, Pralit & Eom, Jiyong & Calvin, Katherine & Moss, Richard & Kim, Son, 2014. "Long-term global water projections using six socioeconomic scenarios in an integrated assessment modeling framework," Technological Forecasting and Social Change, Elsevier, vol. 81(C), pages 205-226.
    7. Li, Nan & Chen, Wenying, 2019. "Energy-water nexus in China's energy bases: From the Paris agreement to the Well Below 2 Degrees target," Energy, Elsevier, vol. 166(C), pages 277-286.
    8. Zhou, Yuanchun & Ma, Mengdie & Gao, Peiqi & Xu, Qiming & Bi, Jun & Naren, Tuya, 2019. "Managing water resources from the energy - water nexus perspective under a changing climate: A case study of Jiangsu province, China," Energy Policy, Elsevier, vol. 126(C), pages 380-390.
    9. John Quiggin, 2010. "Agriculture and global climate stabilization: a public good analysis," Agricultural Economics, International Association of Agricultural Economists, vol. 41(s1), pages 121-132, November.
    10. Fernanda Guedes & Alexandre Szklo & Pedro Rochedo & Frédéric Lantz & Leticia Magalar & Eveline Maria Vásquez Arroyo, 2018. "Climate-Energy-Water Nexus in Brazilian Oil Refineries," Working Papers hal-03188594, HAL.
    11. Yang, Lin & Lv, Haodong & Jiang, Dalin & Fan, Jingli & Zhang, Xian & He, Weijun & Zhou, Jinsheng & Wu, Wenjing, 2020. "Whether CCS technologies will exacerbate the water crisis in China? —A full life-cycle analysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    12. Krarti, Moncef & Aldubyan, Mohammad, 2021. "Mitigation analysis of water consumption for power generation and air conditioning of residential buildings: Case study of Saudi Arabia," Applied Energy, Elsevier, vol. 290(C).
    13. Hong, Sanghyun & Bradshaw, Corey J.A. & Brook, Barry W., 2014. "South Korean energy scenarios show how nuclear power can reduce future energy and environmental costs," Energy Policy, Elsevier, vol. 74(C), pages 569-578.
    14. Cui, Qi & He, Ling & Han, Guoyi & Chen, Hao & Cao, Juanjuan, 2020. "Review on climate and water resource implications of reducing renewable power curtailment in China: A nexus perspective," Applied Energy, Elsevier, vol. 267(C).
    15. Alvaro Calzadilla & Katrin Rehdanz & Richard Betts & Pete Falloon & Andy Wiltshire & Richard Tol, 2013. "Climate change impacts on global agriculture," Climatic Change, Springer, vol. 120(1), pages 357-374, September.
    16. Hong, Sanghyun & Bradshaw, Corey J.A. & Brook, Barry W., 2014. "Nuclear power can reduce emissions and maintain a strong economy: Rating Australia’s optimal future electricity-generation mix by technologies and policies," Applied Energy, Elsevier, vol. 136(C), pages 712-725.
    17. Andrew John & Avril Horne & Rory Nathan & Michael Stewardson & J. Angus Webb & Jun Wang & N. LeRoy Poff, 2021. "Climate change and freshwater ecology: Hydrological and ecological methods of comparable complexity are needed to predict risk," Wiley Interdisciplinary Reviews: Climate Change, John Wiley & Sons, vol. 12(2), March.
    18. I. García-Garizábal & J. Causapé & R. Abrahao & D. Merchan, 2014. "Impact of Climate Change on Mediterranean Irrigation Demand: Historical Dynamics of Climate and Future Projections," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 28(5), pages 1449-1462, March.
    19. Quiggin, John & Adamson, David & Chambers, Sarah & Schrobback, Peggy, 2009. "Climate change, mitigation and adaptation: the case of the Murray-Darling Basin in Australia," Risk and Sustainable Management Group Working Papers 149878, University of Queensland, School of Economics.
    20. Desbureaux, Sébastien & Rodella, Aude-Sophie, 2019. "Drought in the city: The economic impact of water scarcity in Latin American metropolitan areas," World Development, Elsevier, vol. 114(C), pages 13-27.

    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:140:y:2017:i:p1:p:922-928. 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.