These topics have already been covered in various posts on our blog, but I’m pulling everything together here for easy reference. Our blog now has 1,460 blog posts and it’s getting more difficult to find things. For those building an earthbag home, the bottom line is plumbing and electrical is 99% the same as conventional construction. The few differences are shown here. Everything else you need to know can be learned from library books or pocket guides. I prefer simple electrical and plumbing pocket guides because they show only what you need.