IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i3p1248-d1045268.html
   My bibliography  Save this article

Perspectives on Electric Motor Market Transformation for a Net Zero Carbon Economy

Author

Listed:
  • Anibal T. de Almeida

    (Department of Electrical and Computer Engineering, ISR-University of Coimbra, 3030-290 Coimbra, Portugal)

  • Fernando J. T. E. Ferreira

    (Department of Electrical and Computer Engineering, ISR-University of Coimbra, 3030-290 Coimbra, Portugal)

  • João Fong

    (Department of Electrical and Computer Engineering, ISR-University of Coimbra, 3030-290 Coimbra, Portugal)

Abstract

Energy efficiency is one of the most powerful strategies to mitigate the impacts of climate change by reducing energy demand, which in turn reduces the emissions of Green House Gases (GHG), as well as reducing the burden on the supply side renewable generation expansion. Because electric motors systems represent such a large share of the overall electricity consumption (over 50%), large savings potential could be made available by the use of energy-efficient motor systems both in new installations and by accelerating the replacement of old inefficient motors. Since electric motors are very reliable, their lifetime is long (according to recent studies it may exceed 20 years) which translates into a very inefficient existing stock despite worldwide policy efforts. This paper analyzes the current efficiency of the installed stock and the causes for its low efficiency, possible policy options to increase its the efficiency, the role of new technologies and improvements possible by targeting the entire motor system at the time of motor replacement. The paper presents an innovative analysis of the estimated impact of increasing the uptake of high-efficiency motors and motor systems; effective policies could translate into 100 TWh/year in the European Union if additional measures, such as addressing oversizing, proper controls (VSDs) and digitisation, are also implemented. If similar measures were adopted globally, the savings triggered could be at least tenfold reaching over 1000 TWh/year.

Suggested Citation

  • Anibal T. de Almeida & Fernando J. T. E. Ferreira & João Fong, 2023. "Perspectives on Electric Motor Market Transformation for a Net Zero Carbon Economy," Energies, MDPI, vol. 16(3), pages 1-16, January.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:3:p:1248-:d:1045268
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/3/1248/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/3/1248/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Gómez, Julio R. & Sousa, Vladimir & Cabello Eras, Juan J. & Sagastume Gutiérrez, Alexis & Viego, Percy R. & Quispe, Enrique C. & de León, Gabriel, 2022. "Assessment criteria of the feasibility of replacement standard efficiency electric motors with high-efficiency motors," Energy, Elsevier, vol. 239(PA).
    2. De Almeida, A. & Fong, J. & Brunner, C.U. & Werle, R. & Van Werkhoven, M., 2019. "New technology trends and policy needs in energy efficient motor systems - A major opportunity for energy and carbon savings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 115(C).
    3. Paul Waide & Conrad U. Brunner, 2011. "Energy-Efficiency Policy Opportunities for Electric Motor-Driven Systems," IEA Energy Papers 2011/7, OECD Publishing.
    4. Julio R. Gómez & Enrique C. Quispe & Rosaura del Pilar Castrillón & Percy R. Viego, 2020. "Identification of Technoeconomic Opportunities with the Use of Premium Efficiency Motors as Alternative for Developing Countries," Energies, MDPI, vol. 13(20), pages 1-16, October.
    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. Mantas Plienis & Tomas Deveikis & Audrius Jonaitis & Saulius Gudžius, 2023. "Design of IOT-Based Framework for Evaluation of Energy Efficiency in Power Transformers," Energies, MDPI, vol. 16(11), pages 1-15, May.

    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. Sousa Santos, Vladimir & Cabello Eras, Juan J. & Cabello Ulloa, Mario J., 2024. "Evaluation of the energy saving potential in electric motors applying a load-based voltage control method," Energy, Elsevier, vol. 303(C).
    2. Accordini, D. & Cagno, E. & Trianni, A., 2021. "Identification and characterization of decision-making factors over industrial energy efficiency measures in electric motor systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    3. Paramonova, Svetlana & Nehler, Therese & Thollander, Patrik, 2021. "Technological change or process innovation – An empirical study of implemented energy efficiency measures from a Swedish industrial voluntary agreements program," Energy Policy, Elsevier, vol. 156(C).
    4. Danilo Ferreira de Souza & Francisco Antônio Marino Salotti & Ildo Luís Sauer & Hédio Tatizawa & Aníbal Traça de Almeida & Arnaldo Gakiya Kanashiro, 2022. "A Performance Evaluation of Three-Phase Induction Electric Motors between 1945 and 2020," Energies, MDPI, vol. 15(6), pages 1-31, March.
    5. Julio R. Gómez & Enrique C. Quispe & Rosaura del Pilar Castrillón & Percy R. Viego, 2020. "Identification of Technoeconomic Opportunities with the Use of Premium Efficiency Motors as Alternative for Developing Countries," Energies, MDPI, vol. 13(20), pages 1-16, October.
    6. Danilo Ferreira de Souza & Emeli Lalesca Aparecida da Guarda & Ildo Luis Sauer & Hédio Tatizawa, 2021. "Energy Efficiency Indicators for Water Pumping Systems in Multifamily Buildings," Energies, MDPI, vol. 14(21), pages 1-13, November.
    7. Prince, & Hati, Ananda Shankar, 2021. "A comprehensive review of energy-efficiency of ventilation system using Artificial Intelligence," Renewable and Sustainable Energy Reviews, Elsevier, vol. 146(C).
    8. Gómez, Julio R. & Sousa, Vladimir & Cabello Eras, Juan J. & Sagastume Gutiérrez, Alexis & Viego, Percy R. & Quispe, Enrique C. & de León, Gabriel, 2022. "Assessment criteria of the feasibility of replacement standard efficiency electric motors with high-efficiency motors," Energy, Elsevier, vol. 239(PA).
    9. Bortoni, Edson C. & Magalhães, Leonardo P. & Nogueira, Luiz A.H. & Bajay, Sérgio V. & Cassula, Agnelo M., 2020. "An assessment of energy efficient motors application by scenarios evaluation," Energy Policy, Elsevier, vol. 140(C).
    10. Sauer, Ildo L. & Tatizawa, Hédio & Salotti, Francisco A.M. & Mercedes, Sonia S., 2015. "A comparative assessment of Brazilian electric motors performance with minimum efficiency standards," Renewable and Sustainable Energy Reviews, Elsevier, vol. 41(C), pages 308-318.
    11. Fernández Oro, J.M. & Barrio Perotti, R. & Galdo Vega, M. & González, J., 2023. "Effect of the radial gap size on the deterministic flow in a centrifugal pump due to impeller-tongue interactions," Energy, Elsevier, vol. 278(PA).
    12. de Almeida, Anibal T. & Fong, Joao & Falkner, Hugh & Bertoldi, Paolo, 2017. "Policy options to promote energy efficient electric motors and drives in the EU," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 1275-1286.
    13. Zi-Qiang Zhu & Dawei Liang, 2022. "Perspective of Thermal Analysis and Management for Permanent Magnet Machines, with Particular Reference to Hotspot Temperatures," Energies, MDPI, vol. 15(21), pages 1-51, November.
    14. Christoph Sejkora & Lisa Kühberger & Fabian Radner & Alexander Trattner & Thomas Kienberger, 2020. "Exergy as Criteria for Efficient Energy Systems—A Spatially Resolved Comparison of the Current Exergy Consumption, the Current Useful Exergy Demand and Renewable Exergy Potential," Energies, MDPI, vol. 13(4), pages 1-51, February.
    15. Taylor, Josh A. & Dhople, Sairaj V. & Callaway, Duncan S., 2016. "Power systems without fuel," Renewable and Sustainable Energy Reviews, Elsevier, vol. 57(C), pages 1322-1336.
    16. Oğuz Mısır & Mehmet Akar, 2022. "Efficiency and Core Loss Map Estimation with Machine Learning Based Multivariate Polynomial Regression Model," Mathematics, MDPI, vol. 10(19), pages 1-18, October.
    17. F. Knobloch & J. -F. Mercure, 2016. "The behavioural aspect of green technology investments: a general positive model in the context of heterogeneous agents," Papers 1603.06888, arXiv.org.
    18. Paramonova, Svetlana & Thollander, Patrik & Ottosson, Mikael, 2015. "Quantifying the extended energy efficiency gap-evidence from Swedish electricity-intensive industries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 472-483.
    19. Gang Lei & Jianguo Zhu & Youguang Guo & Chengcheng Liu & Bo Ma, 2017. "A Review of Design Optimization Methods for Electrical Machines," Energies, MDPI, vol. 10(12), pages 1-31, November.
    20. Hosain, Md Lokman & Bel Fdhila, Rebei & Rönnberg, Kristian, 2017. "Taylor-Couette flow and transient heat transfer inside the annulus air-gap of rotating electrical machines," Applied Energy, Elsevier, vol. 207(C), pages 624-633.

    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:gam:jeners:v:16:y:2023:i:3:p:1248-:d:1045268. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.