Governments around the world are setting ambitious targets to increase the use of renewable energy. The European Union, for example, aims to generate at least 32% of its energy from renewable sources by 2030. In the United States, many states have set their own renewable portfolio standards, requiring utilities to generate a certain percentage of their electricity from renewable sources.
What has made wind power more efficient? renewable energy dreams become reality ielts reading answers
The world is gradually moving towards a future powered by renewable energy, with renewable energy sources becoming increasingly cost-competitive with fossil fuels. Governments around the world are setting ambitious targets