The following list includes dozens of low tech, low cost ways to cool buildings in hot climates passively without electricity or machinery, i.e., passive cooling or natural cooling. This list is in addition to the 11 or so simple passive cooling techniques that I talked about in my video the other day. Altogether there are over 50 practical methods for cooling your home sustainably.
Parallel Pole Roof
Here’s another good way to build an inexpensive roof if you have access to wood poles from a forest. Like many of the ideas here on this blog, this design is for areas with few or no building codes. One way to get the wood is with a firewood permit from the forestry department/forest service. … Read more