Hydropower

What is hydropower?

Hydropower is the term used to describe the amount of naturally occurring kinetic energy in flowing water.

This hydropower can be harnessed and used to generate electricity.

How?

The kinetic energy of moving water is captured by a hydro device, such as a waterwheel or hydro turbine, the mechanical motion converts the kinetic energy into mechanical energy. Through a series of ‘gears’ the mechanical energy is used by a generator to create electricity. Electricity generated in this manner is known as hydroelectricity. Below is a simplistic diagram showing how to generate electricity using water.

Why choose hydropower?

For centuries the natural power of flowing water has been captured and exploited for agricultural processes. From the Roman Noria, (a design of waterwheel that regulated the flow of  water through the aqueducts for the public water supply) to the 16th, 17th & 18th Century Water mills and most recently for the generation of electricity.

Mature, proven and robust technology.

Low maintenance & Long system lifetime (25 years or more).

High efficiency with predictable power outputs.

Small-scale schemes are environmentally benign.

Constant generation (unlike wind & solar).

Good correlation with demand (more water available in winter when electricity demands are higher ).

Offsets carbon footprint.

NO FUEL REQUIRED, 100 % sustainable!

· NO GREENHOUSE GAS EMISSIONS, 100 % renewable!

 

For more information visit the British Hydropower website.

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