Rocky Mountain Institute Innovation Center
Basalt, CO
Business Type
Headquarters/Commercial office
Size
16,000 square feet
Architect
ZGF Architects
Owner
Rocky Mountain Institute
Progress Report
Largest commercial office to achieve Passive House
Living Building Petal Certified
Achieves 63% better energy efficiency than code
Achieves 40% better potable water efficiency than code
Certifications
- Living Building
- Passive House
- LEED Platinum
This Net-Positive Energy building is in the coldest climate in the lower 48 states. An envelope tuned for passive operation allows the building to operate without cooling systems and very little heating to maintain comfort even in winter. One of the Rocky Mountain Institute’s main goals behind the development of the Innovation Center was to demonstrate a path for the design, contracting, construction, and occupancy of Net Zero Energy buildings in all climates.
Special Features
Low energy use (EUI of 13.6 in its first year) and 83kW PV array contribute to ~170% net positive including EV charging on site.
Sustainable and beautiful Cross-Laminated Timber (CLT) structure.
Quadruple pane window glass and a focus on large windows with operable exterior shades on the southern exposure helps maximize passive heat from the sun.
Offers personal comfort systems through heated and cooled office chairs, reducing the need to regulate the entire space.
Largest commercial office to achieve Passive House, with no active cooling system. An airtight envelope and effective heat recovery help keep a steady inside temperature.
90+% effective heat recovery. The heat recovery effectiveness is high enough to eliminate heating in the ventilation system.