How Does Tidal Energy Work?


The tidal power works like a hydroelectric except that the dam is much bigger. Tidal barrages are built across a river estuary and when the tide goes in and out, the water flows through tunnels in the dam which move the turbines. The largest tidal power station in the world is in the Rance estuary in northern France, near St. Malo and was built in 1966.
Q&A Related to "How Does Tidal Energy Work"
Humans have been drawing power from the tides since the 8th century A.D. Although the early tide mills did not produce electricity, the principles can be adapted for generating electricity
turbines are placed underwater in areas which have high tidal movement. These turbines are designed to capture the energy produced by the tidal movement and is then transformed into
( ′tīd·əl ′en·ər·jē ) (oceanography) The energy in a tide flowing from a basin into an open sea.
Tidal energy Energy based on the motions of the tide. Schemes to use tidal
2 Additional Answers Answer for: how does tidal energy work
How Does Tidal Energy Work?
Twice every day there is a natural event that happens with the ocean called the tide. This event moves incredible amounts of water and in the process can create a large amount of power.... More »
Difficulty: Easy
Tidal energy works because the force of the ebb and flow of the tide can power a turbine. To harness this energy, a large dam is built across a river estuary. As the tide goes in and out, water flows through tunnels in the dam. You can find more information here:
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