Folks on the street may call them “hobbit houses” in reference to J.R.R. Tolkien’s work, but earth-sheltered homes have been around for far longer than 1937 when the novel was published. Though the practice of using a protective layer of earth to embrace your home exploded in popularity in the 1970s, it’s truly been around … Continue reading Earth-Sheltered Home: An Eco-Friendly, Passive Housing Alternative