Dog days of summer? Yes, but there is still a lot of the grwoing season left. Protect yourself from the late summer sun with these tried 'n true items ... tested by a gardener who knows more than she'd like to about skin cancer.
The Jenzabar Foundation is dedicated to creating opportunities for students, as well as higher education organizations and non-profits, to encourage fellow students to be engaged citizens of the world.
In this blog, I highlight the earliest decisions I had to make to create a net zero energy home: how I was going to build the foundation and walls. Thermal bridging, air tightness, insulation, cost, and greeness are all key deciders.
The earthbag/geotextile basement wall system described here has excellent potential to save on initial construction costs and long-term energy costs. No concrete is used. The same principles have been used to build retaining walls for decades.