Combing an IQ Radiant Glass Window System with on or off-site solar or 
wind power can help achieve a  “NET ZERO BUILDING” 
In this example the savings is 32,596,368 lbs. CO2 
According  to  a  new  report,  Q4,  2014  from  Navigant  Research,  worldwide  revenue 
from energy efficient buildings is expected to grow from $307 billion in 2014 to nearly 
$623 billion in 2023. 
“Services  that  would  have  seemed  costly  or  unnecessary  to  building  owners  5  to  10 
years  ago  – such as corporate sustainability  initiatives  focused  on  energy efficiency – 
are  becoming  increasingly  mainstream,” says  Noah  Goldstein,  research  director  with 
Navigant  Research.  “Energy  efficiency  can  help  governments  to  reduce  the  carbon 
intensity of local and national economies and corporations reduce costs as well as their 
carbon footprints.”  
This  elegant  chart  demonstrates  that  a  Net  Zero  Building    must  use  products  that 
reduce energy consumption, increase efficiency, reduce wasteful energy practices and 
replace fossil based fuels with either onsite or offsite renewable sources.