
Reinventing Green Building
Buildings and their associated systems are the largest source of greenhouse gases in the world. The 2030 Challenge aims to produce zero-net energy from new North American construction by 2030 while achieving a 50 percent reduction in carbon emissions from existing buildings. With less than 4 percent of commercial and residential structures in the United States and Canada certified by 2015, we seem...
Buildings and their associated systems are the largest source of greenhouse gases in the world. The 2030 Challenge aims to produce zero-net energy from new North American construction by 2030 while achieving a 50 percent reduction in carbon emissions from existing buildings. With less than 4 percent of commercial and residential structures in the United States and Canada certified by 2015, we seem...