The internet has been vibrating along with the earth since the great quake in Haiti, and I have received quite a few emails responding to this catastrophe, often with suggestions about ways to assist the Haitians. I’ll quote from one particularly thoughtful response: “I would like for you and your colleagues together to present our … Read more
It’s difficult to know for sure how long earthbags will hold up in sunlight. Some brands fall apart pretty fast, as soon as a few weeks. Equatorial and high elevation areas may experience slightly more rapid deterioration due to increased UV levels. From my experience and what I have heard and read most bags hold … Read more
I’ve just unveiled my first zero energy house — Zero Energy One — at Earthbag House Plans. Unlike most zero energy houses that cost a small fortune (around $250,000), Zero Energy One earthbag house can be built for about $10/sq. ft. exclusive of the energy systems. This design minimizes net energy use, embodied energy in … Read more
Jorge Dominguez has been building earthbag houses in Hawaii for some time, and he recently emailed me some of his thoughts about this way of building as it relates to durability, financing, and insurance. I think that he has touched on some very important issues that I would like to share with you. “I was … Read more
I recently wrote an article about living walls for GreenHomeBuilding.com, and in doing the research for this I came upon an interesting approach to creating a kind of living wall or retaining wall using geotextile materials. Basically, loosely woven bags filled with a growing medium can be stacked to form walls that then support plant … Read more
There’s great, untapped potential for superinsulated earthbag buildings in cold climates. Here’s a way to combine the best features of earthbags and yurts. The basic idea is to combine earthbag walls filled with lightweight insulation such as scoria (lava rock), with a traditional yurt roof frame that’s insulated with perlite or vermiculite. Yurts (ghers) have … Read more