Marine Renewables

Scotland has significant potential for renewable energy from wind, wave, and tidal sources. The country is exploring technologies like large underwater turbines and innovative wave power devices such as Aquamarine's Oyster, which harness wave energy to generate electricity. Despite its vast coastline and high tidal ranges, Scotland's marine renewable potential remains underutilized. However, advancements in wave and tidal power could make them major sources of clean energy in the future.

What natural features of Scotland contribute to its potential for wave power?

• Its dense forests

• The turbulent Atlantic Ocean and North Sea

• Its vast deserts

• The high mountain ranges

What is the primary function of the Oyster device developed by Aquamarine?

• To store wind energy

• To capture solar energy

• To desalinate seawater

• To harness wave energy for electricity generation

How does the Oyster device generate electricity?

• By using solar panels

• By burning fossil fuels

• By converting wind energy

• By creating high-pressure water to drive a turbine

What is the capacity of each Oyster device in terms of electricity production?

• 1 megawatt

• 2 1/2 megawatts

• 5 megawatts

• 10 megawatts

What is a significant challenge facing the utilization of marine renewables in Scotland?

• High cost of fossil fuels

• Lack of technological advancements

• Limited coastline

• Underutilization of potential