Here is yet another project that’s promises sustainability in grace. It’s a Fab Lab House that’s the ideal example of green living! From Institute of Advanced Architecture of Catalonia (IAAC), the Madrid based project assures to generate three times more energy than it consumes. If you wonder why this eco-chic fab house designed this way then I would want to tell you that it’s for a reason. Actually, it’s a sustainable, self-sufficient structure whose form follows energy. Wanna go for this green home? Well, it’s currently available for sale. The smallest model will cost you 45.000 €. And if you wanna go for a bigger one, the prices vary accordingly.