The Sidwell Friends School is the first LEED Platinum-rated K-12 school in the world, but what’s incredible is the story behind it. First, it’s a renovation of a fifty year old facility. Second, the renovation involved the students, so everyone was able to participate and learn about the benefits of a green building. Matter of fact, about sixteen 5th – 8th graders studied the building, wrote about its benefits, and recorded an audio feature explaining each green feature. Feel free to take the green building tour to learn about low-VOC materials, CO2 monitoring, natural light, native plants, the green roof and biology pond, photovoltaic panels, a heat recovery wheel, vertical solar fins, and the settling tank, etc. This is quite the impressive interactive visual/audio tour. Seriously, great work.