Renewable energy projects focus on harnessing energy from natural sources that are replenished over time. These sources include solar, wind, hydropower, and biomass. By utilizing these resources, renewable energy projects aim to reduce reliance on fossil fuels, lower greenhouse gas emissions, and promote sustainable energy practices. These projects can vary in scale, from small community initiatives to large-scale installations. For example, solar panels can be installed on rooftops, while wind farms consist of multiple turbines generating electricity. Overall, renewable energy projects contribute to a cleaner environment and help combat climate change.