NYU Academic Center at 79 Washington Square East, NY

The Challenge

A Historic Envelope, a Modern Energy Standard

Located in the heart of New York, this vintage 7-story NYU academic building underwent a major renovation designed to significantly improve energy efficiency while transitioning the building to full electrification.

Because the project involved an existing brick and stone exterior, improving the building envelope required careful consideration of how much additional insulation could be introduced without damaging the historic façade. The project team also needed to identify an appropriate all-electric HVAC system that could balance energy performance, carbon reduction, and practicality across seven floors of academic space.

At the same time, the building had to meet rigorous green building certification standards while satisfying New York's own regulatory landscape, including Local Law 97, energy code, NYSERDA requirements, and Con Edison incentive programs.

Meeting these demands called for a coordinated approach spanning envelope consultants, energy analysts, and LEED specialists working in close alignment with NYU, Perkins Eastman (architect), and the construction manager.

The Results

From Renovation to Recognition

79 Washington Square East’s renovation delivered lasting practical value for NYU. The shift to full electrification helps position the building to meet NYC Local Law 97 requirements, helping the university get ahead when it comes to carbon compliance.

SOCOTEC's support also helped while the all-electric VRF system, high-performance fenestration, and reduced lighting density will help lower the building's long-term operating and energy costs for years to come.

Achieving LEED Gold v4

In August 2026, 79 Washington Square East achieved LEED v4 Gold certification with 64 points.

Key achievements included:

• 31.15% indoor water use reduction through efficient indoor plumbing systems and 100% outdoor water reduction
• 13 points for Location and Transportation, including access to quality transit, surrounding density, and a reduced parking footprint
• 12 points for Optimize Energy Performance, demonstrating improved energy efficiency compared with baseline requirements
• 6 points for Enhanced Commissioning, supporting improved building systems performance
• 5 points for Building Life-Cycle Impact Reduction, including reuse of existing structural elements
• 2 points for Low-Emitting Materials, supporting healthy indoor air quality across multiple product categories
• Strong Indoor Environmental Quality performance, including quality views and acoustic performance
• 5 Innovation points, including exemplary performance credits and pilot credits