A growing volume of energy originating from renewable sources is being used right around the world – from Europe to America to China. This trend is especially widespread in the electricity-generation sector. Over the last couple of years, the USA and the countries of the EU have been building more power station capacity based on wind, water and solar energy than they in conventionally fuelled power stations, – that is, coal, gas or uranium. However, is any country already able to meet all of its energy needs from renewable sources?
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