![]() ![]() DDOE also provides a reduced stormwater fee for green roofs and other stormwater management systems that meet basic criteria through their RiverSmart Rewards Program. New development projects and additions over 5,000 square feet are required to manage the first 1.2 inches of rainfall so many green roofs are used to meet this requirement. MR CREDIT: CONSTRUCTION AND DEMOLITION WASTE MANAGEMENTĭDOE is using several strategies to encourage the installation of new green roofs in the District.MR CREDIT: BUILDING PRODUCT DISCLOSURE AND OPTIMIZATION – MATERIAL INGREDIENTS.MR CREDIT: BUILDING PRODUCT DISCLOSURE AND OPTIMIZATION – SOURCING OF RAW MATERIALS.MR CREDIT: BUILDING PRODUCT DISCLOSURE AND OPTIMIZATION – ENVIRONMENTAL PRODUCT DECLARATIONS.SS CREDIT: SITE DEVELOPMENT – PROTECT OR RESTORE HABITAT.1 The District benefits from cooler temperatures in warm months, reduced heat island effect, additional habitat, increased property value, and cleaner air.įor those interested in LEED, green roofs can contribute to 11 credits for both new construction and renovations, including: As a whole, these property owners are expected to save $127,388 1,194,370 kWh and 10,000 Therms of natural gas every year. With an average of 42 inches of rainfall every year, property owners in the District use green roofs to manage approximately 12,826,247 gallons of stormwater every year. Green roofs are being installed in the District for a variety of reasons – one of the primary reasons is that they are excellent at managing stormwater. Many of these roofs can be seen by browsing the Washington, DC Green Roofs collection in GBIG. The exciting growth in the use of green roof technology has been led by the District Department of the Environment (DDOE), private companies, and several non-profits over the past 10 years. ![]() The District of Columbia (District) is a national leader in the use of green roofs, with over 2 million square feet installed on more than 200 buildings. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |