GBIG.org will be retired on March 31, 2026. Please ensure you have saved any materials you wish to retain before that date. Questions? Contact us
F82c00721697c063ce79d841458523eedeb97e01.small

8,949 Buildings

Activities: 15,676 (1.434 Billion sqft)
LEED-HOMES v2008 (2,308) • National Register of Historic Places (1,353) • Energy Star Office (1,073) …
U.S. Green Building Council - National Capital Region Chapter, a local affiliate of the USGBC, provides locally-based...

5,025 Buildings

Activities: 6,555 (299 Million sqft)
National Register of Historic Places (1,635) • LEED-HOMES v2008 (953) • The Solar Foundation National Solar Schools Census (379) …

1,822 Buildings

Activities: 2,405 (29.41 Million sqft)
National Register of Historic Places (1,400) • EPA GHG Reporting Program (2015) (124) • EPA GHG Reporting Program (2012) (109) …

7,668 Buildings

Activities: 9,845 (391.1 Million sqft)
National Register of Historic Places (2,766) • LEED-HOMES v2008 (1,257) • Energy Star Supermarket/Grocery Store (567) …

3,142 Buildings

Activities: 4,338 (56.77 Million sqft)
LEED-HOMES v2008 (1,599) • National Register of Historic Places (1,011) • LEED v4.1 BD+C:Residential Single Family (321) …