Earth Sheltered Homes: Comfortable, Affordable and Energy Efficient

Dan Chiras discusses the advantages of earth sheltered homes, includes information on earth sheltered homes that are comfortable, affordable and energy efficient.

The soil bermed around this home in Tempe, Arizona, helps the house keep its cool.
The soil bermed around this home in Tempe, Arizona, helps the house keep its cool.
PAMM MCFADDEN