
The lowest cost soil for earth building comes from the building site itself. Dig the soil onsite and you could build a ferrocement tank below ground in the pit.
low cost
Open Source Disaster Resistant Earthbag Homes

Announcing a new open source project at Natural Building Blog with free plans available after completion of design. Please submit your suggestions below for an ultra low-cost, disaster resistant earthbag home for coastal areas that are vulnerable to hurricanes/cyclones and flooding.
Vajra Azaya
Converted garage as income-earning small home in exurban LA
“When Chris Aune bought his home in Palmdale, California, he was looking for a place for just himself and his dogs so he didn’t need all 1400 square feet. He also didn’t need a “home for his car” so he converted his garage into his home.
The Mlambe Earthbag Project

“Dear Owen, I thought I would drop you an email and just let you know our earthbag building in Malawi went very well! I believe it is the only development of its kind in the country. There is a summary of activities at The Mlambe Project website with photos. I am very grateful to you and the website. If there is anything I can do as a thank you- please just ask.”
Jamie
Abari Earth and Bamboo Structures

“Abari is a socially and environmentally committed research,design and construction firm that examines, encourages, and celebrates the vernacular architectural tradition of Nepal. As Nepal posses sophisticated traditional knowledge of natural materials like adobes, bamboos, stones and reed, Abari as a research and design firm tries to promulgate these materials into contemporary design practices.”
