Renewable wave energy that capture wave energy and tidal using the movement of tides, reduce CO2 emissions, they also have many productive uses.
Today, their cost is higher than the implementation of solar and wind, but they give the certainty of a stable supply, the tidal movement is constant, while the sunlight or the wind does is not. Therefore, the English encouraged investors through various grants and aid to develop this sector. This exploitation of energy from waves and tides would decrease by 70 million tonnes of CO2 emitted by the United Kingdom. Already used SeaGen their first tidal power plant produces 1.2 megawatts, it is a start.
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