Wave Energy

Wave Energy

1. How It Works

   • On coast, water is forced into a chamber, this forces air through a fan which turns a generator
   • Hinged tube floats on the sea, moves w/ wave which pumps hydraulic fluid

2. Advantages

   • No carbon emissions
   • Waves are everywhere and constant
   • Variety of collection methods

3. Disadvantages

   • Only usable on coasts
   • Effect on marine life
     • Leaking of chemicals
   • Unreliable production
     • Poor performance in rough seas

4. Examples

   • SW coast onto Atlantic
   • Orkney Islands 1st wave form in 2008

5. Location Factors

   • Constant waves of equal strength
   • Near to shore so no long cables needed
   • Avoid shipping lanes and areas which rely on tourism
   • Coastal topography
     • Can't be cliffs