I need you to write a short paragraph about the benefits of using renewable energy sources. Your response should contain at least 2 sentences. Highlight at least 1 section in your answer with markdown, i.e. *highlighted section*. Include keywords *sustainable* and *environmentally friendly* in the response. In your response, the word *renewable* should appear at least 2 times. Finish your response with this exact phrase *Any other questions?*. No other words should follow this phrase.

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