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Compressed Air Energy Storage in Salt Caverns Optimization in Southern Ontario, Canada

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  • Jingyu Huang

    (Department of Civil and Environmental Engineering, University of Waterloo, Waterloo, ON N2l 3Gl, Canada)

  • Shunde Yin

    (Department of Civil and Environmental Engineering, University of Waterloo, Waterloo, ON N2l 3Gl, Canada)

Abstract

Energy storage systems are gaining increasing attention as a solution to the inherent intermittency of renewable energy sources such as solar and wind power. Among large-scale energy storage technologies, compressed air energy storage (CAES) stands out for its natural sealing properties and cost-efficiency. Having abundant salt resources, the thick and regionally extensive salt deposits in Unit B of Southern Ontario, Canada, demonstrate significant potential for CAES development. In this study, optimization for essential CAES salt cavern parameters are conducted using geological data from Unit B salt deposit. Cylinder-shaped and ellipsoid-shaped caverns with varying diameters are first simulated to determine the optimal geometry. To optimize the best operating pressure range, stationary simulations are first conducted, followed by tightness evaluation and long-term stability simulation that assess plastic and creep deformation. The results indicate that a cylinder-shaped cavern with a diameter 1.5 times its height provides the best balance between storage capacity and structural stability. While ellipsoid shape reduces stress concentration significantly, it also leads to increased deformation in the shale interlayers, making them more susceptible to failure. Additionally, the findings suggest that the optimal operating pressure lies between 0.4 and 0.7 times the vertical stress, maintaining large capacity and minor gas leakage, and developing the least creep deformation.

Suggested Citation

  • Jingyu Huang & Shunde Yin, 2025. "Compressed Air Energy Storage in Salt Caverns Optimization in Southern Ontario, Canada," Energies, MDPI, vol. 18(9), pages 1-26, April.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:9:p:2258-:d:1645325
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    References listed on IDEAS

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    1. Ayah Marwan Rabi & Jovana Radulovic & James M. Buick, 2023. "Comprehensive Review of Liquid Air Energy Storage (LAES) Technologies," Energies, MDPI, vol. 16(17), pages 1-19, August.
    2. Mariusz Chromik & Waldemar Korzeniowski, 2021. "A Method to Increase the Leaching Progress of Salt Caverns with the Use of the Hydro-Jet Technique," Energies, MDPI, vol. 14(18), pages 1-42, September.
    3. Aleksandra Małachowska & Natalia Łukasik & Joanna Mioduska & Jacek Gębicki, 2022. "Hydrogen Storage in Geological Formations—The Potential of Salt Caverns," Energies, MDPI, vol. 15(14), pages 1-19, July.
    4. Evans, Annette & Strezov, Vladimir & Evans, Tim J., 2012. "Assessment of utility energy storage options for increased renewable energy penetration," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(6), pages 4141-4147.
    5. Zhou, Yu & Xia, Caichu & Zhao, Haibin & Mei, Songhua & Zhou, Shuwei, 2018. "An iterative method for evaluating air leakage from unlined compressed air energy storage (CAES) caverns," Renewable Energy, Elsevier, vol. 120(C), pages 434-445.
    6. Li, Hang & Ma, Hongling & Zhao, Kai & Zhu, Shijie & Yang, Kun & Zeng, Zhen & Zheng, Zhuyan & Yang, Chunhe, 2024. "Parameter design of the compressed air energy storage salt cavern in highly impure rock salt formations," Energy, Elsevier, vol. 286(C).
    7. Mahdi Takach & Mirza Sarajlić & Dorothee Peters & Michael Kroener & Frank Schuldt & Karsten von Maydell, 2022. "Review of Hydrogen Production Techniques from Water Using Renewable Energy Sources and Its Storage in Salt Caverns," Energies, MDPI, vol. 15(4), pages 1-17, February.
    8. Tarkowski, Radoslaw, 2019. "Underground hydrogen storage: Characteristics and prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 105(C), pages 86-94.
    9. Lorenc Malka & Alfred Daci & Alban Kuriqi & Pietro Bartocci & Ermonela Rrapaj, 2022. "Energy Storage Benefits Assessment Using Multiple-Choice Criteria: The Case of Drini River Cascade, Albania," Energies, MDPI, vol. 15(11), pages 1-22, May.
    10. Papadakis C. Nikolaos & Fafalakis Marios & Katsaprakakis Dimitris, 2023. "A Review of Pumped Hydro Storage Systems," Energies, MDPI, vol. 16(11), pages 1-39, June.
    11. Guo, Chaobin & Zhang, Keni & Pan, Lehua & Cai, Zuansi & Li, Cai & Li, Yi, 2017. "Numerical investigation of a joint approach to thermal energy storage and compressed air energy storage in aquifers," Applied Energy, Elsevier, vol. 203(C), pages 948-958.
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