Man Living in a Sustainable & Innovative Earthship Home

I found this video on YouTube randomly. But his Earth Ship is built slightly different from most. It seems like he has to use his wood burner for the design that he chose a little more often then most Earthship designs. Because most earthships practically don't even have to use they're back up fireplaces for heating as the design keep temperatures in perfect condition all year round. This guy obviously wanted more than just an off grid house. Which is fine that's really up to his choice in what you value the most.