Reddit reviews Earth-Sheltered Houses: How to Build an Affordable Underground Home (Mother Earth News Wiser Living Series)
We found 2 Reddit comments about Earth-Sheltered Houses: How to Build an Affordable Underground Home (Mother Earth News Wiser Living Series). Here are the top ones, ranked by their Reddit score.
New Society Publishers
I don't know about making pre-fabs or building them like a contractor, but there is a guy who has an earth-sheltered home building school of some sort. I too am interested in efficient, environmentally friendly (or at least friendlier) homes and found this book by Rob Roy. He has made several types of earth sheltered homes, including one that was completely underground. I like his book because he goes through the entire process of building both homes he talks about as a learning experience; he writes about all the mistakes that he made and how to potentially avoid them, how to save money, and re-use old materials. For example, one thing that he mentioned, that I would NEVER have thought of, was how he designed his windows. Before he built the frames, he went to a window manufacturer and asked if they had any returns, which they would have to essentially eat the cost for and got those for a huge discount.
There's an out-of-print book simply called "Passive Solar Energy." It's got lots of great information; I bet it will be just what you are looking for as far as the physics of solar energy and thermosiphoning (which is essentially "heated fluid rises because it's less dense than cooler fluid"). I'm an engineer and I really think that book gives you all you need to know to have a basic working knowledge of solar heat gain and how various systems of solar energy capture operate. Here's a list of books I have found helpful and/or interesting in regards to solar energy:
For earthships/earth-sheltered homes, I recommend these books:
From my experience in university studying fluid dynamics, I recommend not going any deeper into the subject than what you would find in the solar energy books I listed above. The subject is math-heavy, and the academic study of the topic is not going to help you with what you are interested in with permaculture. It's kind of like studying the abstract physics/math of electromagnetism when all you want to do is wire a house.
Hope this helps!