New York University Rubin Hall

This all-electric renovation achieves Passive House EnerPHit pre-certification, LEED Platinum certification, reduces operational carbon in compliance with New York City's Local Law 97, and is an exemplar project for the retrofit of millions of square feet of pre-war multifamily construction in New York. Located in the Greenwich Village Historic District, the project was approved by the Landmarks Preservation Commission and is a model for its combination of energy performance, historic preservation, and occupant comfort.

Constructed in 1926 and without air conditioning, the upgrade of Rubin Hall uses 50% less energy and 70% less heating energy than before the renovation. The renovation includes threading all systems through existing shafts to minimize space and construction cost. All-electric heat pumps, DOAS units, and an emergency generator are positioned on the roof to minimize views from the street in accordance with Landmarks Preservation Commission guidelines. The windows were replaced with triple glazed, simulated double hung windows which restore the building's historic window configuration while achieving Passive House-level thermal performance.

The renovation includes a historically sensitive renovation of the original lobby, new student amenities on the second floor, and the complete upgrade of student rooms on the upper floors with new finishes, improved layouts and accessibility enhancements. "Best in class" durable finishes with an emphasis on occupant health and sustainable manufacturing processes are specified throughout the project.