Fuse at Mason Square achieves LEED Platinum certification

George Mason University’s Fuse at Mason Square, a 345,000-square-foot hub for digital innovation, earned LEED Platinum certification―the university’s first building to do so. Fuse is designed to be future-ready, integrating sustainable elements to optimize occupant comfort and well-being while reducing environmental impact. 

Through green practices applied via design, construction, and ongoing operations, the building demonstrates a substantial commitment to sustainability from both public and private sectors. 

Fuse’s sustainability highlights include:

• Net-zero energy operations supported by building photovoltaic envelope and purchased renewable energy credits 
• 39.1 percent reduction in annual energy use through high-performance envelope and all-electric systems
• 10 percent reduction in embodied carbon through optimized structural materials
• More than 3,500 tons of construction debris diverted from landfill
• 40 percent reduction in indoor potable water use 
• 100 percent irrigation supplied through HVAC condensate recovery
• 25,000 square feet of green roofs reducing stormwater runoff and urban heat island effects
• Native and pollinator-friendly landscaping that supports vital urban habitats
• Wellness-focused amenities including active stairs and daylight-rich collaboration spaces

In addition to LEED Platinum, the building achieved net-zero energy and a Fitwel two-star rating.

Stantec served as the project architect working alongside Edgemoor Infrastructure & Real Estate as developer and investor, Harrison Street as a capital partner, Clark Construction Group as contractor, and Cushman & Wakefield as property manager.