How do renewable energy sources impact the environment? - IELTS Speaking Part 3

Answer: Renewable energy sources have a positive impact on the environment, as they reduce greenhouse gas emissions, air pollution, and dependence on fossil fuels. Reason: Renewable energy sources, such as solar, wind, and hydropower, generate electricity without producing harmful emissions, which can help mitigate climate change and improve air quality. Example: For example, a solar panel installation can reduce carbon dioxide emissions by up to 80 percent compared to traditional fossil fuel-based electricity generation. Alternative: In addition to renewable energy, energy conservation and efficiency measures, such as insulation and energy-efficient lighting, can also help reduce environmental impact and lower energy costs.