At Sandy Grove Middle School in Lumber Bridge, North Carolina, students not only get an education in the Science, Technology, Engineering and Math subjects at this STEM school. They also attend classes in their very own environmental laboratory and learn first-hand the benefits of a new concept in sustainability for educational institutions — a net-positive school building that produces more energy than it consumes. The school even has a working energy dashboard that tracks the performance of the facility’s green elements, enabling teachers to use the building itself as a teaching tool.