Renewable energy technologies like solar, wind, and hydropower support sustainable development by reducing reliance on fossil fuels and lowering greenhouse gas emissions. These technologies promote energy efficiency and contribute to environmental conservation, addressing climate change. By harnessing natural resources, they provide cleaner, sustainable energy options that can be implemented with local resources, fostering energy independence. Additionally, renewable energy creates jobs in manufacturing, installation, and maintenance sectors, bolstering economic growth. Thus, these technologies not only help protect the environment but also drive socio-economic advancement.