IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v242y2025ics0960148125000722.html
   My bibliography  Save this article

Assessment of tidal energy potential from low-velocity tidal flows in the Indian Sundarbans utilizing validated hydrodynamic model and tidal turbine technology

Author

Listed:
  • Bhui, Koushik
  • Hazra, Sugata
  • Bhadra, Tuhin

Abstract

The ecologically sensitive, fluvio-tidal deltaic islands of the Sundarbans possess significant potential for tidal energy extraction. Tidal energy, a reliable renewable source, offers an environmentally sustainable corridor for green development in the region. This study assesses the feasibility of harnessing tidal energy from low-velocity tidal flows using vertical arrays of stand-alone ducted turbines in the Indian Sundarbans. Tidal current data were extracted from a validated hydrodynamic model based on selective hydrographic surveys conducted across several locations in the Indian Sundarbans. A turbine design consisting of 9 ducted turbines, each with a rotor diameter of 2.66 m and a diffuser diameter of 4 m, is proposed based on flow dynamics observed in the creeks and channels of the region. Theoretical estimates indicate annual energy outputs of 107.86 MWh at Site 4 in Durgaduani Creek, 53.64 MWh at Site 5, 49.68 MWh at Site 2 in the Matla River, 25.92 MWh at Site 1 in Chaltabani Khal, and 16.53 MWh at Site 3 in the Thakuran River, which capable of powering approximately 7896 households. The study contributes to the knowledge base of renewable energy development in ecologically sensitive areas like deltas with mangroves and points to sustainable energy solutions for green development.

Suggested Citation

  • Bhui, Koushik & Hazra, Sugata & Bhadra, Tuhin, 2025. "Assessment of tidal energy potential from low-velocity tidal flows in the Indian Sundarbans utilizing validated hydrodynamic model and tidal turbine technology," Renewable Energy, Elsevier, vol. 242(C).
    • Handle: RePEc:eee:renene:v:242:y:2025:i:c:s0960148125000722
    DOI: 10.1016/j.renene.2025.122410
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148125000722
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2025.122410?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.

    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:242:y:2025:i:c:s0960148125000722. 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/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.