This thorough exploration of environmentally-aware architectural design considers planning and design, energy and resource use in buildings including construction, heating, cooling, ventilation and lighting, aimed at reducing the embodied energy, or ener gy and resources used to make, our structures. Directed by Joe Clokey; written by Jora Clokey and Henry Hammer. Host Tom Bartels. See also vhs, AT # 86293. San Luis Video Publishing.