IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v257y2026ics0960148125023912.html

Utilizing AHP-TOPSIS to select an OTEC cycle type for Tobago

Author

Listed:
  • Cheddie, Lynford
  • Kelly, Solange
  • Balladin, Derrick

Abstract

Ocean Thermal Energy Conversion (OTEC) plants can be built either onshore or offshore, utilizing three basic OTEC cycles: The Open Cycle (OC), the Closed Cycle (CC), and the Hybrid Cycle (HC). This study aims to determine the most optimal OTEC system type to be adopted in the northeast region of Tobago. By employing a multi-criteria decision-making tool (MCDM), the most optimal OTEC system for Tobago can be identified.

Suggested Citation

  • Cheddie, Lynford & Kelly, Solange & Balladin, Derrick, 2026. "Utilizing AHP-TOPSIS to select an OTEC cycle type for Tobago," Renewable Energy, Elsevier, vol. 257(C).
    • Handle: RePEc:eee:renene:v:257:y:2026:i:c:s0960148125023912
    DOI: 10.1016/j.renene.2025.124727
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148125023912
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2025.124727?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

    for a different version of it.

    References listed on IDEAS

    as
    1. Langer, Jannis & Quist, Jaco & Blok, Kornelis, 2020. "Recent progress in the economics of ocean thermal energy conversion: Critical review and research agenda," Renewable and Sustainable Energy Reviews, Elsevier, vol. 130(C).
    2. Yang, Min-Hsiung & Yeh, Rong-Hua, 2014. "Analysis of optimization in an OTEC plant using organic Rankine cycle," Renewable Energy, Elsevier, vol. 68(C), pages 25-34.
    3. Robert J. Brecha & Katherine Schoenenberger & Masaō Ashtine & Randy Koon Koon, 2021. "Ocean Thermal Energy Conversion—Flexible Enabling Technology for Variable Renewable Energy Integration in the Caribbean," Energies, MDPI, vol. 14(8), pages 1-19, April.
    4. Sindhu, Sonal & Nehra, Vijay & Luthra, Sunil, 2017. "Investigation of feasibility study of solar farms deployment using hybrid AHP-TOPSIS analysis: Case study of India," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 496-511.
    5. A. Dinmohammadi & M. Shafiee, 2017. "Determination of the Most Suitable Technology Transfer Strategy for Wind Turbines Using an Integrated AHP-TOPSIS Decision Model," Energies, MDPI, vol. 10(5), pages 1-17, May.
    6. Hall, Kashawn & Kelly, Solange & Henry, Legena, 2022. "Site selection of Ocean Thermal Energy Conversion (OTEC) plants for Barbados," Renewable Energy, Elsevier, vol. 201(P2), pages 60-69.
    7. Erika Paola Garduño-Ruiz & Rodolfo Silva & Yandy Rodríguez-Cueto & Alejandro García-Huante & Jorge Olmedo-González & M. Luisa Martínez & Astrid Wojtarowski & Raúl Martell-Dubois & Sergio Cerdeira-Estr, 2021. "Criteria for Optimal Site Selection for Ocean Thermal Energy Conversion (OTEC) Plants in Mexico," Energies, MDPI, vol. 14(8), pages 1-23, April.
    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. Guillermo Lopez & Maria de los Angeles Ortega Del Rosario & Arthur James & Humberto Alvarez, 2022. "Site Selection for Ocean Thermal Energy Conversion Plants (OTEC): A Case Study in Panama," Energies, MDPI, vol. 15(9), pages 1-24, April.
    2. Mustafa Hamurcu & Tamer Eren, 2020. "Strategic Planning Based on Sustainability for Urban Transportation: An Application to Decision-Making," Sustainability, MDPI, vol. 12(9), pages 1-24, April.
    3. Soto Calvo, Manuel & Lee, Han Soo, 2025. "Ocean thermal energy conversion (OTEC) potential in central American and Caribbean regions: A multicriteria analysis for optimal sites," Applied Energy, Elsevier, vol. 394(C).
    4. Langer, Jannis & Infante Ferreira, Carlos & Quist, Jaco, 2022. "Is bigger always better? Designing economically feasible ocean thermal energy conversion systems using spatiotemporal resource data," Applied Energy, Elsevier, vol. 309(C).
    5. Hall, Kashawn & Kelly, Solange & Henry, Legena, 2022. "Site selection of Ocean Thermal Energy Conversion (OTEC) plants for Barbados," Renewable Energy, Elsevier, vol. 201(P2), pages 60-69.
    6. Reemal D. Prasad & Muzammil Ali & Mohammed Rafiuddin Ahmed, 2024. "Experimental Evaluation of the Power Output and Efficiency of a Small Solar-Boosted OTEC Power Plant," Energies, MDPI, vol. 18(1), pages 1-28, December.
    7. Albert S. Kim, 2022. "Special Issue “Selected Papers from the 8th International OTEC Symposium”," Energies, MDPI, vol. 15(3), pages 1-2, January.
    8. Oyewo, Ayobami S. & Kunkar, Alejandro & Satymov, Rasul & Breyer, Christian, 2025. "A multi-sector, multi-node, and multi-scenario energy system analysis for the Caribbean with focus on the role of offshore floating photovoltaics," Renewable and Sustainable Energy Reviews, Elsevier, vol. 210(C).
    9. Shuang Yao & Donghua Yu & Yan Song & Hao Yao & Yuzhen Hu & Benhai Guo, 2018. "Dry Bulk Carrier Investment Selection through a Dual Group Decision Fusing Mechanism in the Green Supply Chain," Sustainability, MDPI, vol. 10(12), pages 1-19, November.
    10. Bernardoni, C. & Binotti, M. & Giostri, A., 2019. "Techno-economic analysis of closed OTEC cycles for power generation," Renewable Energy, Elsevier, vol. 132(C), pages 1018-1033.
    11. Finn, Thomas & McKenzie, Paul, 2020. "A high-resolution suitability index for solar farm location in complex landscapes," Renewable Energy, Elsevier, vol. 158(C), pages 520-533.
    12. Yang, Min-Hsiung & Yeh, Rong-Hua, 2015. "Thermo-economic optimization of an organic Rankine cycle system for large marine diesel engine waste heat recovery," Energy, Elsevier, vol. 82(C), pages 256-268.
    13. Sward, Jeffrey A. & Nilson, Roberta S. & Katkar, Venktesh V. & Stedman, Richard C. & Kay, David L. & Ifft, Jennifer E. & Zhang, K. Max, 2021. "Integrating social considerations in multicriteria decision analysis for utility-scale solar photovoltaic siting," Applied Energy, Elsevier, vol. 288(C).
    14. Anna G. Nickoloff & Sophia T. Olim & Michael Eby & Andrew J. Weaver, 2025. "An assessment of ocean thermal energy conversion resources and climate change mitigation potential," Climatic Change, Springer, vol. 178(5), pages 1-21, May.
    15. Pratibha Rani & Arunodaya Raj Mishra & Abbas Mardani & Fausto Cavallaro & Dalia Štreimikienė & Syed Abdul Rehman Khan, 2020. "Pythagorean Fuzzy SWARA–VIKOR Framework for Performance Evaluation of Solar Panel Selection," Sustainability, MDPI, vol. 12(10), pages 1-18, May.
    16. Dianfa Wu & Zhiping Yang & Ningling Wang & Chengzhou Li & Yongping Yang, 2018. "An Integrated Multi-Criteria Decision Making Model and AHP Weighting Uncertainty Analysis for Sustainability Assessment of Coal-Fired Power Units," Sustainability, MDPI, vol. 10(6), pages 1-27, May.
    17. Zhang, Lijun & Li, Ye & Xu, Wenhao & Gao, Zhiteng & Fang, Long & Li, Rongfu & Ding, Boyin & Zhao, Bin & Leng, Jun & He, Fenglan, 2022. "Systematic analysis of performance and cost of two floating offshore wind turbines with significant interactions," Applied Energy, Elsevier, vol. 321(C).
    18. Besharati Fard, Moein & Moradian, Parisa & Emarati, Mohammadreza & Ebadi, Mehdi & Gholamzadeh Chofreh, Abdoulmohammad & Klemeŝ, Jiří Jaromír, 2022. "Ground-mounted photovoltaic power station site selection and economic analysis based on a hybrid fuzzy best-worst method and geographic information system: A case study Guilan province," Renewable and Sustainable Energy Reviews, Elsevier, vol. 169(C).
    19. Yu, Haoshui & Eason, John & Biegler, Lorenz T. & Feng, Xiao, 2017. "Simultaneous heat integration and techno-economic optimization of Organic Rankine Cycle (ORC) for multiple waste heat stream recovery," Energy, Elsevier, vol. 119(C), pages 322-333.
    20. Zhang, Yifan & Tsai, Yu-Chun & Ren, Xiao & Tuo, Zhaodong & Wang, Wei & Gong, Liang & Hung, Tzu-Chen, 2024. "Experimental study of the external load characteristics on a micro-scale organic Rankine cycle system," Energy, Elsevier, vol. 306(C).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    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:renene:v:257:y:2026:i:c:s0960148125023912. 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/renewable-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.