• 

for existing buildings:

• green roof

• green wall

 

container house, Travelodge (England), Sea-Can (Canada)

hobbit version (Chile) 700 year old (Iran)

tube (Mexico)

The Dome Garden (England)

Gyreum Ecolodge (Ireland)

Stavoren Hotel (Netherlands)

Jumbo Hostel (Sweden)

Three Camel Lodge (Mongolia)