Renewable energy plays a crucial role in mitigating climate change by reducing dependency on fossil fuels and lowering greenhouse gas emissions. Technologies such as solar, wind, and hydropower harness natural resources that convert to energy without depleting the environment. By transitioning to sustainable energy sources, we can significantly cut carbon footprints, thereby lessening the effects of climate change on ecosystems. Furthermore, the renewable energy sector generates new job opportunities, stimulates economic growth, and promotes innovation. This transition is essential for fostering a resilient future that prioritizes both energy needs and environmental protection.