How can I build a home that self-maintains year round comfort without commercial power?
Use your home itself to collect free solar heat all summer.
- Cool your home passively, while heating the earth around your home, without machinery and off grid.
- Keep your home cozy all winter by retrieving heat from the soil.
- Utilize the free solar heat stored throughout the summer as a year round natural thermal resource.
- Power a convection ventilation system using stored heat that provides warm air all winter and cool air all summer. [Read more...]