IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v25y2000i4p389-393.html
   My bibliography  Save this article

Emergy evaluation of an OTEC electrical power system

Author

Listed:
  • Odum, Howard T.

Abstract

An energy analysis was made of a land-based OTEC system proposed for Taiwan using emergy evaluation methods (emergy spelled with an ‘m’). An emergy yield ratio of 1.4 indicates a small net contribution of electric power, but less than from forest wood, fossil fuel, and nuclear fission. Comparing the emergy fed back from the economy to that from the sea, the large investment ratio (218) suggests the system is not likely to become economical.

Suggested Citation

  • Odum, Howard T., 2000. "Emergy evaluation of an OTEC electrical power system," Energy, Elsevier, vol. 25(4), pages 389-393.
    • Handle: RePEc:eee:energy:v:25:y:2000:i:4:p:389-393
    DOI: 10.1016/S0360-5442(99)00076-6
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544299000766
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/S0360-5442(99)00076-6?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.

    Citations

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


    Cited by:

    1. Amponsah, N.Y. & Le Corre, O. & Lacarriere, B., 2011. "Recycling flows in emergy evaluation: A mathematical paradox?," Ecological Modelling, Elsevier, vol. 222(17), pages 3071-3081.
    2. Tao Li & Yimiao Song & Jing Shen, 2019. "Clean Power Dispatching of Coal-Fired Power Generation in China Based on the Production Cleanliness Evaluation Method," Sustainability, MDPI, vol. 11(23), pages 1-19, November.
    3. Peng, T. & Lu, H.F. & Wu, W.L. & Campbell, D.E. & Zhao, G.S. & Zou, J.H. & Chen, J., 2008. "Should a small combined heat and power plant (CHP) open to its regional power and heat networks? Integrated economic, energy, and emergy evaluation of optimization plans for Jiufa CHP," Energy, Elsevier, vol. 33(3), pages 437-445.
    4. Patrick Moriarty & Damon Honnery, 2019. "Energy Accounting for a Renewable Energy Future," Energies, MDPI, vol. 12(22), pages 1-16, November.
    5. Zhang, Meimei & Wang, Zhifeng & Xu, Chao & Jiang, Hui, 2012. "Embodied energy and emergy analyses of a concentrating solar power (CSP) system," Energy Policy, Elsevier, vol. 42(C), pages 232-238.
    6. Hung, T.C. & Wang, S.K. & Kuo, C.H. & Pei, B.S. & Tsai, K.F., 2010. "A study of organic working fluids on system efficiency of an ORC using low-grade energy sources," Energy, Elsevier, vol. 35(3), pages 1403-1411.
    7. Jung, Hoon & Hwang, Jungho, 2014. "Feasibility study of a combined Ocean Thermal Energy Conversion method in South Korea," Energy, Elsevier, vol. 75(C), pages 443-452.
    8. Zhang, Wei & Li, Ye & Wu, Xiaoni & Guo, Shihao, 2018. "Review of the applied mechanical problems in ocean thermal energy conversion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 93(C), pages 231-244.
    9. Lou, Bo & Ulgiati, Sergio, 2013. "Identifying the environmental support and constraints to the Chinese economic growth—An application of the Emergy Accounting method," Energy Policy, Elsevier, vol. 55(C), pages 217-233.
    10. Barbir, Frano, 2009. "Transition to renewable energy systems with hydrogen as an energy carrier," Energy, Elsevier, vol. 34(3), pages 308-312.
    11. Lu, Hongfang & Lin, Bin-Le & Campbell, Daniel E. & Sagisaka, Masayuki & Ren, Hai, 2012. "Biofuel vs. biodiversity? Integrated emergy and economic cost-benefit evaluation of rice-ethanol production in Japan," Energy, Elsevier, vol. 46(1), pages 442-450.
    12. Dong, Xiaobin & Ulgiati, Sergio & Yan, Maochao & Zhang, Xinshi & Gao, Wangsheng, 2008. "Energy and eMergy evaluation of bioethanol production from wheat in Henan Province, China," Energy Policy, Elsevier, vol. 36(10), pages 3882-3892, October.
    13. Hunt, Julian David & Nascimento, Andreas & Zakeri, Behnam & Barbosa, Paulo Sérgio Franco & Costalonga, Leandro, 2022. "Seawater air-conditioning and ammonia district cooling: A solution for warm coastal regions," Energy, Elsevier, vol. 254(PB).
    14. Edrisi, Sheikh Adil & Sahiba, Sheikh Arshiya & Chen, Bin & Abhilash, P.C., 2022. "Emergy-based sustainability analysis of bioenergy production from marginal and degraded lands of India," Ecological Modelling, Elsevier, vol. 466(C).
    15. Malik, Abdul Q., 2021. "Renewables for Fiji – Path for green power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    16. Malik, A.Q., 2011. "Assessment of the potential of renewables for Brunei Darussalam," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(1), pages 427-437, January.

    More about this item

    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:energy:v:25:y:2000:i:4:p:389-393. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.