Please use this identifier to cite or link to this item:
http://hdl.handle.net/2067/47083
Title: | Low-head pumped hydro storage: A review on civil structure designs, legal and environmental aspects to make its realization feasible in seawater | Authors: | Ansorena Ruiz, R. de Vilder, L. H. Prasasti, E. B. Aouad, M. De Luca, Antonio Geisseler, B. Terheiden, K. Scanu, Sergio Miccoli, Andrea Roeber, V. Marence, M. Moll, R. Bricker, J. D. Goseberg, N. |
Journal: | RENEWABLE & SUSTAINABLE ENERGY REVIEWS | Issue Date: | 2022 | Abstract: | The energy transition requires large-scale storage to provide long-term supply and short-term grid stability. Though pumped hydro storage is widely used for this purpose, regions without natural topography do not have the potential for traditional high-head pumped hydro storage. To address this, multiple projects for low-head and seawater pumped hydro storage have been proposed, though few have been implemented. Here, we review the state of the art of the components of low-head seawater pumped hydro storage projects, for construction in shallow seas or integrated into coastal defenses. We reference all civil infrastructure components, in addition to legal, environmental/biological, and financial constraints, drawing knowledge from proposed, planned, and constructed tidal power and seawater pumped hydro storage projects worldwide. Combining this knowledge, we make a preliminary evaluation of the feasibility for low-head seawater pumped hydro storage in the North Sea. We find that an elevated storage basin is more economical than an excavated one in shallow bathymetry (10 m deep or less), while the reverse is true in deeper water. Corrosion and fouling prevention are already well developed due to implementation of these measures at tidal power plants. Dam construction is feasible if measures are taken to address piping, macro-instability (primarily from rapid drawdown), and bursting of the clay layer. Within the context of Europe, legal and environmental regulations may be the most formidable hurdles to such projects. |
URI: | http://hdl.handle.net/2067/47083 | ISSN: | 1364-0321 | DOI: | 10.1016/j.rser.2022.112281 | Rights: | Attribution 4.0 International |
Appears in Collections: | A1. Articolo in rivista |
Files in This Item:
File | Description | Size | Format | Existing users please |
---|---|---|---|---|
1-s2.0-S1364032122002003-main.pdf | 1.89 MB | Adobe PDF | Request a copy |
SCOPUSTM
Citations
20
36
Last Week
1
1
Last month
2
2
checked on Oct 5, 2024
Page view(s)
91
Last Week
0
0
Last month
0
0
checked on Oct 9, 2024
Download(s)
2
checked on Oct 9, 2024
Google ScholarTM
Check
Altmetric
This item is licensed under a Creative Commons License