This will be our air conditioning system. During the summer time we will open the outside and inside doors to the cooling tubes. The vents in the green house will be opened as well. As the heat leaves the greenhouse this will bringing the cool air from the tubes into the house. Simple science. The cooling tubes will be buried in the earth where the temperatures are at 58 degrees.
Mary Severin writes about her families embarkment on a learning adventure to build an Upcycled Home using Earthship Principals. To find out what these Principals are click on the Earthship Principals link above.