Press Release: 04.21.2022

Construction Completes on ASU’s Interdisciplinary Science and Technology Building 7

ribbon cutting

The Rob and Melani Walton Center for Planetary Health is the new home of the Collaborative Research Facility Focused on Improving Life on the Planet.

New ASU building’s cross-disciplinary model integrates studies, while setting an example of high-energy performance and preserving site’s rich archaeological history.

McCarthy recently completed construction of the new Arizona State University's $192 million Interdisciplinary Science and Technology Building 7 (ISTB7) project in Tempe. The new, approximately 281,000-gross-square-foot, five-story, high-performance research facility, now known as the Rob and Melani Walton Center for Planetary Health, promotes an interdisciplinary approach to knowledge generation and leading-edge research intent on improving life on the planet. Designed and constructed as a collaborative research facility utilizing clusters whereby researchers of varying disciplines work collaboratively to address global challenges and support innovative endeavors to improve the planet’s health and sustainability of food, water, and energy into the future.

New Building Serves As Anchor to Arizona State University's Interdisciplinary Programs

Serving as the eastern gateway to campus, the new research facility provides engagement opportunities for the public to see how ASU research is changing the world. In addition to public outreach and exhibit space, The Walton Center for Planetary Health is home to the Julie Ann Wrigley Global Futures Laboratory, the Rob and Melani Walton Sustainability Solutions Service, the School of Sustainability, the Institute of Human Origins, and a five-story atrium.

research facility

The laboratories, classrooms, and offices are clustered around a building nexus, promoting innovation, excellence, and transdisciplinary collaboration through heightened experience and connectivity. ISTB7 contains 70,000 square feet of wet and dry lab space, a conference and education center with a 389-seat presentation hall, university classrooms, and faculty and staff offices. Dry lab space includes computing, cyber-security, engineering design and fabrication, and robotics. ISTB7 also has research labs for biological sciences, engineering, life sciences and sustainability.

“The unique mission of the programs serving this building called for a design and construction process with very high standards that reflect sustainability best practices in the built environment. The Walton Center for Planetary Health provides another shining example of the ongoing development of our research neighborhood on the Tempe campus,” said Dr. Morgan R. Olsen, ASU’s executive vice president, treasurer and chief financial officer. “The project incorporates a myriad of sustainability features and creates a welcoming entry onto the northeast corner of campus and the multi-phased development of the Novus Innovation Corridor.”

research facility

The building is located at one of the busiest intersections in Arizona on the southwest corner of University Drive and Rural Road in Tempe, Ariz. During the preconstruction process, the site was revealed to have a rich archaeological history. To respect and celebrate the unique site features, less than 50% of the building floor plate touches the ground where more than 1,000 years ago, the Native Americans processed foods like mesquite pods and agave on-site, and later the site housed the Kirkland-McKinney irrigation canal, a stagecoach route, and the first all-weather transcontinental highway. The canal was preserved and incorporated into the design of the building and many historical elements were preserved and are featured in the new structure.

Built for Creativity and Sustainability

The project team also prioritized reducing the building’s carbon footprint throughout design and construction. Low-carbon footprint strategies involved a range of innovative approaches from material selection and interior layout design to optimized energy performance and water efficiency solutions. Strategies include the use of fly-ash concrete admixtures and positioning the project as the first building in Arizona to use BubbleDeck, a void form structural deck system which significantly reduced the carbon footprint and embodied energy inherent in concrete structures. In addition, significant consideration was given to the location of wet labs, selection of building envelope and the use of a radiant cooling system. Methods utilized to save and produce energy and create a comfortable microclimate include directing natural air currents, evapotranspiration, and photovoltaics. The complex also captures mechanical system condensate water and use of non-potable water from the Salt River Project ditch to supply drip irrigation to the landscape, reducing reliance on treated municipal water.

“As a gateway to the Tempe campus and being among the highest performing sustainable labs in Arizona, ISTB7 represents a legacy project for our team and partnership with ASU,” said Carlos Diaz, project director with McCarthy Building Companies’ Southwest Region Education Group. “By placing a top priority on collaboration, the ISTB7 team developed and implemented the best solutions on issues ranging from sustainability and historical preservation to budget and scheduling to complete and make this incredibly complex project a reality.”

The building’s overall design was inspired by the desert with the exterior panels based on the biomimicry of a saguaro, which shields itself from the heat with the deep pleats of its skin. ISTB7’s south, east and west-facing windows are shaded by angular exterior wall panels, while north-facing windows are barely covered – a strategy that also reduces the building’s energy usage while maximizing natural light. The exterior shell of glass-fiber-reinforced (GFR) concrete panels absorb and store less heat, while the bright interior courtyard features sparkling glass, and cool aqua-colored panels, inspired by the Grand Canyon’s Havasu Falls.

“ISTB7 is the perfect example of how a site can influence the built form,” said Rachel Green Rasmussen, AIA, with Architekton. “The unique shape, location, and long history of use of the site shaped the building and influenced the architectural response. Early computer modeling allowed the team to create a porous atrium to guide cool breezes, block the hottest of winds, and create a ground plane that supports the pedestrian and light rail traffic across the site.”

ISTB7 is the latest among dozens of Leadership in Energy and Environmental Design (LEED) projects on the ASU campuses and is by far one of the most ambitious, pursuing LEED Platinum status.

Tempe-based Architekton and New York-based Grimshaw Architects served as architects for the project. Other trade partners on the project include Sherwood Design Engineers, Dibble Engineering, Buro Happold, TDIndustries, Wilson Electric, Ten Eyck Landscape Architects, Thornton Tomasetti, MKB, The Sextan Group/NV5, Colin Gordon Associates; ISEC, Inc., GrEn A/E Consultants, Walters & Wolf, Jensen Hughes, and RLB.  

About McCarthy Building Companies

McCarthy Building Companies, Inc. is the oldest privately held national construction company in the country – with more than 150 years spent collaborating with partners to solve complex building challenges on behalf of its clients. With an unrelenting focus on safety and a comprehensive quality program that span all phases of every project, McCarthy utilizes industry-leading design phase and construction techniques combined with value-add technology to maximize outcomes. Repeatedly honored as a Best Place to Work and Healthiest Employer, McCarthy is ranked the 8th largest domestic builder (Engineering News-Record, May 2021). With approximately 3,700 salaried employees and craft professionals, the firm has offices in St. Louis, Atlanta; Collinsville, Ill.; Kansas City, Kan.; Omaha, Neb.; Phoenix; Las Vegas; Denver; Dallas, Houston; and San Diego, Newport Beach, Los Angeles; San Francisco, San Jose and Sacramento, Calif. McCarthy is 100 percent employee owned. More information about the company is available online at or by following the company on Facebook, Twitter, LinkedIn and Instagram

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