Sustainable Building at Heart of Collaborative Project

By: Aaron Larson, Powermag

The South Landing project in Spokane, Washington, has been called “the five smartest city blocks in the world.” The development is said to feature “the most sustainable large building in North America.” Known as the Catalyst Building, it is intended to anchor a planned “innovation hub.” The five-story, 150,000-square-foot building features two wings around a light-filled collaborative atrium. Catalyst will host dry labs, offices, classrooms, and common study areas.

The Catalyst design team reportedly emphasized sustainability as a core value. The building features cross-laminated timber (CLT)—a mass timber building material made of laminated wood panels—for major structural elements. The design reduces the buildings environmental footprint by reducing energy use and prolonging the expected lifespan of the building. The Catalyst Building connects to Spokane’s growing University District by way of the Gateway Bridge, designed to accommodate pedestrians and cyclists.

The South Landing project is a joint development of Avista Development and South Landing Investors LLC. Other stakeholders include Katerra (maker of the CLT), Eastern Washington University, McKinstry, and Michael Green Architecture. The sustainable features include an energy-efficient radiant heating and cooling system throughout the building, heat recovery of all exhaust air, high-performing building envelope design, LED lighting, sun shading in the lobby, and a smart building management system to maximize building operations efficiency.

Related Articles

Press Release

Catalyst, One of North America’s Largest Zero Energy and First Zero Carbon Buildings, Opens in New Spokane Eco-District

CLT Factory Post
News Article

Katerra factory delivers to Catalyst