The Windsor Terrace Library, located in Brooklyn, N.Y., has taken 7,000 sf of previously unused space on its roof and turned it into a green, living roof. The new green roof brings additional habitat space for animals and also provides energy efficiency, improved air quality, and stormwater management.
The new roof reduces runoff by as much as 50%, which limits the amount of rainwater released during storms and lowers the combined sewer overflow. The soil and plant layers act as insulation and increase the energy efficiency for the library while also removing carbon dioxide from the air and reducing the urban heat island effect.
Shrubs, perennial groundcovers, and ornamental grasses were planted on the roof, including sedum, witch hazel, butterfly weed, and Carolina rose. The green roof was proposed by local residents and selected for $250,000 in funding through the participatory budget process in the 39th Council District. This process allows New Yorkers to decide how City capital dollars are spent in their neighborhoods.
The New York City Department of Design and Construction installed the roof.
Related Stories
Codes and Standards | Mar 29, 2015
Elevator shafts a major source of heat loss in New York City
A typical New York apartment building loses thousands of dollars worth of energy every year from leaky elevator shafts that vent warm air at the top of the building and draw in cold air at the bottom, according to a new Urban Green Council report.
Green | Mar 29, 2015
Passive House Institute launches ‘cost-effective’ passive building standard
The group says the building energy performance target is in the “sweet spot” where cost effectiveness overlaps with aggressive energy and carbon reduction.
Sponsored | Walls and Partitions | Mar 25, 2015
Metl-Span systems meet design needs in cost effective manner
The goal from the beginning was to construct an energy efficient building with insulated metal panels.
Green | Mar 25, 2015
WELL Building Standard introduced in China
The WELL Building Standard is a performance-based system for measuring, certifying and monitoring features that impact human health and wellbeing, through air, water, nourishment, light, fitness, comfort, and mind.
Higher Education | Mar 23, 2015
Hong Kong university building will feature bioclimatic façade
The project's twin-tower design opens the campus up to the neighboring public green space, while maximizing the use of summer winds for natural ventilation.
Green | Mar 22, 2015
6 myths holding back green building
Sustainable design has proven benefits, so why isn’t it more widely adopted?
Green | Mar 18, 2015
Vertical urban greenhouses will feed import-reliant Jackson Hole, Wyo.
A Jackson Hole, Wyo., start up aims to reduce the city’s susceptibility to food deficits by building vertical greenhouses.
Sponsored | Energy Efficiency | Mar 16, 2015
California cuts its carbon footprint with solar
Spanning four locations in Central Valley, the California Renewable Energy Small Tariff projects pack a lot of power and are prime examples of the real-life benefits of going solar.
Codes and Standards | Mar 12, 2015
Energy Trust of Oregon offers financial incentives for net-zero buildings
The organization is offering technical assistance along with financial benefits.
Codes and Standards | Mar 5, 2015
AEC industry groups look to harmonize green building standards, codes
The USGBC, ASHRAE, ICC, IES, and AIA are collaborating on a single green code.
