Which of the following is an example of sustainable energy?

Solar power is considered an example of sustainable energy because it harnesses energy from the sun, which is a renewable resource. Unlike fossil fuels such as coal and natural gas, solar energy does not deplete natural resources and has minimal environmental impact during its generation. Solar power systems convert sunlight into electricity without emitting greenhouse gases during operation, thus contributing to a healthier environment and aiding in the fight against climate change.

In addition, solar energy technologies can be deployed at various scales, from small residential systems to large solar farms, making it versatile and accessible. As technology advances, the efficiency and cost-effectiveness of solar energy continue to improve. These characteristics align with the principles of sustainability by providing a reliable energy source while reducing ecological impact and promoting long-term energy security.