AFFORDABLE and CLEAN ENERGY is one of the external determinators that can influence the education system. explain what is meant by this in a more understandable way

Affordable and clean energy refers to the availability of energy sources that are cost-effective and do not harm the environment. In the context of the education system, this means that schools and educational institutions are able to access energy that is affordable and environmentally friendly. This can impact the education system in several ways, such as reducing operating costs for schools, providing a healthier learning environment for students, and teaching students about the importance of sustainable energy practices. Ultimately, affordable and clean energy can contribute to a more efficient and sustainable education system.