Hydropower – the world’s oldest method of harnessing clean power

Greater awareness of the potential damage to the planet from global warming has lead governments and multinational organisations to take measures to mitigate the impacts of human activity on the climate. With little or no CO2 and other greenhouse gas emissions and high energy payback, hydropower supports clean development and is recognised as being fully renewable and sustainable.

Hydropower -

Hydropower – the world’s oldest method of harnessing clean power

 Some interesting hydropower  facts:

  • Hydropower is the world’s leading renewable energy resource and the oldest method of harnessing clean power – the first waterwheels were used over 2,000 years ago
  • It currently produces around 17% of the world’s electricity and 90% of the world’s renewable power
  • Twenty-five countries depend on hydropower  for 90% of their electricity
  • Less than one third of the world’s practical hydro capacity has been developed
  • Hydropower beats all other electricity generating technologies with a pay-back ratio of 300 (energy produced/energy to produce) – this is ten times more than oil-fired power stations.
  • There are no direct CO 2 emissions from hydro projects.
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The first waterwheels were used over 2,000 years ago

  • Small hydro schemes have minimum visual impact on their surrounding environment.
  • Hydropower, after 150 years as an electricity generating source, is still one of the most inexpensive ways to generate power
  • Most large hydro stations have dams but thousands of small hydro stations don’t – they are ‘run-of-river’ schemes and make a minimal impact on the environment
  • Hydro is the only renewable technology that can be used to store large quantities of energy in a clean environmentally-friendly way. This is done by reservoir storage and pumped storage schemes.
  • Hydro installations can have a useful life of over 100 years – many such plants are in existence worldwide
  • A modern hydro turbine generator can convert over 90% of the energy in the available water into electricity. This is more efficient than any other form of generation.
Shane's Castle Archimedes Screw Installation - largest single screw ever to be manufactured

Shane’s Castle Archimedes Screw Installation NI- largest single screw ever to be manufactured

Hydropower is a flexible technology, proven, improved and refined over many years, yet its site-specific features make it highly innovatory in application, which makes use of a wide range of available resource – large or small, storage or run-of-river, and including tidal range, canals and even water treatment works. It is still one of the most inexpensive ways to generate power, playing an important role in our electricity system stability.

If you are the owner of an old mill site or a potential hydro site, would like to refurbish or replace a water wheel or a community group interested in developing a hydro project for community use we can help. Just contact us here and we will answer all queries and help you every step of the way with your proposed project.

 

 

 

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