For K-12 School Districts, education remains the primary focus of the sector. However, districts continue to face student population growth, aging infrastructure, rising energy costs, reduced annual operating budgets, and increased plug load demands in the classroom. Better Buildings Challenge K-12 Partners are using innovative approaches to make energy efficiency an operations and maintenance priority. Energy efficiency offers the potential to redirect significant savings back to educating students while establishing a safe, healthy, and productive environment for learning. K-12 partners have shared the following practices, programs, and policies that help advance clean energy goals and build energy literacy in science, technology, engineering and mathematics (STEM) curricula: