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Run-of-river hydroelectricity (ROR) or run-of-the-river hydroelectricity is a type of hydroelectric generation plant whereby little or no water storage is provided. Run-of-the-river power plants may have no water storage at all or a limited amount of storage, in which case the storage reservoir is referred to as pondage .
The following page lists hydroelectric power stations that generate power using the run-of-the-river method. This list includes most power stations that are larger than 100 MW in maximum net capacity, which are currently operational or under construction.
Low-head hydro power refers to the development of hydroelectric power where the head is typically less than 20 metres, although precise definitions vary. [1] Head is the vertical height measured between the hydro intake water level and the water level at the point of discharge.
Pages in category "Run-of-the-river power stations" The following 200 pages are in this category, out of approximately 242 total. This list may not reflect recent changes .
An additional defining feature of small hydro is known as run-of-river, or that the physical impact of the project is relatively minuscule compared to major hydroelectric dams which require a water storage lake. Little water is stored behind the project, if at all, and the river is usually able to continue flowing.
Since it has a low price, and good regulation, cross-flow turbines are mostly used in mini and micro hydropower units of less than one thousand kW and with heads less than 200 m (660 ft). Particularly with small run-of-the-river plants , the flat efficiency curve yields better annual performance than other turbine systems, as small rivers ...
May 10—BELFAST, Maine — For decades, a 10-mile stretch of the Goose River generated hydroelectric power as water tumbled through three power plants and five dams on its way from Swan Lake to ...
Sunkoshi Hydropower Station (Nepali: सुनकोशी जलविद्युत आयोजना) is a run-of-river hydro-electric plant located in Sindhupalchok District of Nepal. The flow from Sunkoshi River is used to generate 10.05 MW electricity.