-Must generate all the power needed. Must have minimum heating and cooling requirements (a small stove and a ceiling fan), must be able to accommodate up to eight people. It can be built (most of it) by the owners with the bare minimum cost.
-Strawbales, cob, wood, OSB and photovoltaic panels. Maybe a green roof as well.
|ground plan (5.5m x 9m )|
|floor & attics|
|roof, photovoltaic panels & greenhouse|
|south-west view (summer at noon)|
|east view, portal & entrance|
|north view, mechanical & battery setback|