By Ciaran Norris, Luke Cassidy, James Mc Gavigan, Jack Mc Laughlin

John Mallett

What is an alternative energy resource?1.The alternative energy source is TIDAL

POWER.2.It does not contribute to the green house

affect3.It is rewnable which means it cant run out.

How does it work?Tidal power works by passing through a small

dam. This then turns a giant Turbine which then generates electricity.

Advantages1. Tidal power is free when you install it2. Tidal power does not contribute to the

Greenhouse affect.3. Tidal Power is not displeasing to the eye.4. It needs no fuel.

Disadvantages1. Stops the migration of fish.2. only works for 10 hours every day

Explanation of choiceTidal power is the perfect power for Ireland

because Ireland is surrounded by water. Also It is very cheap and is to sustain it is the best for Northern Ireland.

ConclusionAll over Ireland there are coasts which can all

sustain tidal power. They are rewnable which means they can be used again so its very helpful to the environment.