Thanks for sharing! I seriously intend to build a semi-subterranean home (actually I've been planning this for years), so I'll be booking a stay in Pod Hollow for a trial run!
Thanks for sharing! I seriously intend to build a semi-subterranean home (actually I've been planning this for years), so I'll be booking a stay in Pod Hollow for a trial run!
Seriously? wow, that'd be something. I guess there are energy implications.
If you build them into a hillside, it can help insulate against the cold in winter and cool down in summer - so yes, definitely energy-saving.