Some science-design experts once believed high levels of sustainability would be possible only for low-intensity labs in temperate zones. However, LEED Silver- and Gold-rated science projects, including chemistry-heavy facilities in extreme climates, are no longer viewed as particularly remarkable.
Advancements in HVAC get much of the credit since controlled pressurization and once-through airflow are the main reason labs have historically used so much energy. Today’s Building Teams are striving to understand actual environmental requirements for safety and good science, instead of using dubious rules of thumb that drive overdesign. For instance, continuous air-quality assessment is now possible through sensor-based demand-controlled ventilation, decreasing reliance on arbitrary guidelines for air changes per hour. Other enabling technologies include advanced ductless fume hoods and submetering to assess plug loads.
Chilled beams, geothermal, photovoltaics, radiant heating and cooling, process water recycling, and passive design are among the essential ingredients for the next generation of super-green S+T projects. To date, fewer than 40 labs have earned LEED-NC Platinum—reflecting the typology’s difficulty level, as well clients’ cautiousness. The short list of completed net-zero S+T buildings includes the J. Craig Venter Institute, opening this month in La Jolla, Calif.; Georgia Tech’s Carbon-Neutral Energy Solutions Laboratory, the Platinum winner in BD+C’s 2013 Building Team Awards; and the National Renewable Energy Laboratory’s Research Support Facility, primarily devoted to computational work. Three small educational science buildings have also been certified under the Living Building Challenge.
The sector’s dedication to sustainability has been tested by the withdrawal of all federal funding for Labs21—an EPA- and DoE-sponsored program that long led the charge toward greener labs. Funding cuts have also constrained the participation of leading researchers, particularly at NREL and Lawrence Berkeley National Laboratory. The International Institute for Sustainable Laboratories—a nonprofit that had already been running the group’s annual conferences and continuing ed programs—has instituted a new membership-based structure and a mechanism for regional and local chapter formation, similar to that of ASHRAE.
“I2SL perpetuates and expands on the mission of Labs21,” says Phil Wirdzek, President and Executive Director. “We are actively working to develop training and share expertise on creating sustainable labs and related high-tech facilities.” I2SL (www.i2sl.org) is now coordinating working groups to address the obstacles to achieving net-zero and other aggressive levels of green for new and existing facilities.
Perkins+Will recently completed the 120,000-sf Clinical and Translational Research Building for the University of Florida, serving not only the Gainesville campus but also the state at large. Tenants include the UF Clinical and Translational Science Institute and Institute of Aging, as well as groups studying biostatics, epidemiology, muscular dystrophy, and health outcomes and policy. Targeting LEED Platinum, the building includes PVs that will generate 8-12% of its power needs, advanced daylighting, rainwater recycling, and displacement ventilation systems. Also on the Building Team: AEI (MEP), Structural Engineers Group (SE), and Skanska USA (GC). PHOTO: © ROBIN HILL
Related Stories
| Feb 16, 2012
Summit Design + Build begins build-out for Emmi Solutions in Chicago
The new headquarters will total 20,455 sq. ft. and feature a loft-style space with exposed masonry and mechanical systems, 15 foot clear ceilings, two large rooftop skylights and private offices with full glass partition walls.
| Feb 16, 2012
Highland named president of McCarthy Building Companies’ California region
Highland moved into this new role in January 2012 following a six-month transition period with Carter Chappell, the company’s former president, California region.
| Feb 16, 2012
Big-box retailers not just for DIYers
Nearly half of all contractor purchases made from stores like Home Depot and Lowe's.
| Feb 16, 2012
4.8-megawatt solar power system completed at Jersey Gardens Mall
Solar array among the largest rooftop systems in North America.
| Feb 15, 2012
Fourth-generation Ryan to lead Ryan Companies AE team
Ryan leads a team of eight architects, four civil engineers, two landscape architects and two virtual building specialists in their efforts to realize their customer’s vision and needs through Ryan’s integrated project delivery system.
| Feb 15, 2012
NAHB sees gradual improvement in multifamily sales for boomers
However, since the conditions of the current overall housing market are limiting their ability to sell their existing homes, this market is not recovering as quickly as might have been expected.
| Feb 15, 2012
Skanska secures $87M contract for subway project
The construction value of the project is $261.9 M. Skanska will include its full share, $87 M, in the bookings for Skanska USA Civil for the first quarter 2012.
| Feb 15, 2012
Code allowance offers retailers and commercial building owners increased energy savings and reduced construction costs
Specifying air curtains as energy-saving, cost-cutting alternatives to vestibules in 3,000-square-foot buildings and larger has been a recent trend among consulting engineers and architects.
| Feb 15, 2012
Englewood Construction announces new projects with Destination Maternity, American Girl
Englewood’s newest project for Wisconsin-based doll retailer American Girl, the company will combine four vacant storefronts into one large 15,000 square-foot retail space for American Girl.
| Feb 14, 2012
Angelo State University opens doors to new recreation center expansion
Designed by SmithGroup, the JJR_Center for Human Performance offers enhanced fitness options, dynamic gathering space.