le interior courtyard, the building’s massing and orientation on the site are optimized to take advantage of sunlight—not only for the solar array, but also to bring maximum natural light into each classroom.
To achieve sustainability through passive design decisions, the school’s gym, cafeteria, library, and administrative offices are positioned adjacent to the main entrance, while learning spaces are located on the north and south sides of the building to provide the optimal amount of daylight. The school’s ceilings, walls, and skylights are all calibrated to balance natural daylight with solar heat loss. South-facing classrooms have wide “eyebrows” which largely shade their view windows from direct sunlight while also serving to support additional PV panels. The north-facing classrooms benefit from taller punched windows which have the same glass area as south-facing rooms. Additional sustainable design features include a high-performance building envelope, a geo-exchange heating and cooling system, energy recovery ventilators, and demand control ventilation, all of which contribute to the school’s exceptional energy performance.
The Kathleen Grimm School presents a healthier future for New York City schools. Opened since September 2015, the project is already having a major impact. While not all NYC public schools can achieve net-zero energy usage, many of the sustainable design strategies first implemented at the Kathleen Grimm School are being applied to other New York City schools, and the SCA is updating its design standards as a result. Through technological and material innovation as well as invaluable user and client participation in the design process, the Kathleen Grimm School is the culmination of human-scaled decision-making, technical proficiency, lifelong learning, and ecological commitment.
ClientNew York School Construction Authority
Gross Floor Area (mq)6320
ArchitectsSkidmore, Owings & Merrill LLP
Design teamSkidmore, Owings & Merrill LLP
Main ContractorDeMatteis Construction Group
Curriculum studio / partecipanteThe Kathleen Grimm School for Leadership and Sustainability at Sandy Ground presents a healthier future for New York City schools. Thanks to its integrated design, the building generates as much energy from renewable resources as it uses on an annual basis. Opened since September 2015, the project is already having a major impact. While not all NYC public schools can be Net Zero, some of the sustainable design strategies first implemented at the Kathleen Grimm School are being applied to other New York City schools, and the SCA is updating its design standards as a result. A commissioning agent will conduct a post-occupancy walk through to document any operational abnormalities. A designated team will meet monthly for three years to discuss and review the building’s energy performance as well as operation.
The voting session is closed.