Introduction - Modeling, Design, and Optimization of Net-Zero Energy Buildings - page 8

Fig. 1.1 The four Net ZEB case studies. Clockwise from top left: ÉcoTerra
(Image courtesy of Agnieszka Koziol), Leaf House (Image courtesy of
Loccioni Group), ENERPOS (Image courtesy of Jérôme Balleydier), and
NREL RSF (Image courtesy of Dennis Schroeder, NREL)