
Recent studies show that as much as 40 percent of carbon emissions come from residential and commercial buildings (primarily from their cooling, heating, lighting, and construction).
There's no doubt about it: The work we're doing to build more sustainable and eco-friendly projects is a vital component of any serious effort to preserve and protect our environment.
GBCDC members have been constructing 'green buildings' for over a decade. And they are just getting started -- with planned projects, it's conceivable GBCDC member firms will eclipse 200,000,000 square feet of projects certified by Leadership in Energy and Environmental Design (LEED).

Of all of the exciting projects done by GBCDC member companies, perhaps none is more pioneering than HITT Contracting's Sidwell Friends Project. >>Click here to learn more about the first K-12 school to ever achieve the 'Platinum' certification from LEED.


- GBCDC member firms have constructed over 120,000,000 square feet of LEED-certified projects.
- Members have built over 100 LEED-certified projects in the DC area.
- One member of GBCDC recently built the world's first K-12 school ever certified by LEED as 'Platinum.' >>Click to learn more.




