The impact and design features of the growing number of environmentally sustainable school buildings are as part of an exhibit on green school space.
The exhibit, which opened earlier this month, also houses the first display of 鈥淪prout Space,鈥� a new sustainable modular classroom designed by the Chicago-based architecture firm Perkins+Will. Featuring solar panels, a low-flow toilet fed by rainwater, and large glass doors and skylights, Sprout Space is designed to improve health and educational outcomes, the firm says, while also reducing the cost of construction and eliminating energy costs.
Part of a museum series focused on sustainable design, the exhibit showcases 41 schools.
鈥淚t鈥檚 amazing to see how far this movement has come,鈥� said Rachel Gutter, the director of the Center for Green Schools at the U.S. Green Building Council, based in Washington.
The opening coincides with the release of a report from New York City-based McGraw-Hill Construction focusing on the .
As many as 45 percent of new school projects and retrofits undertaken in 2012 were 鈥済reen,鈥� according to Michelle Russo, a co-author of the report and the director of green content and research communications at McGraw-Hill Construction, a publisher of construction-industry news and information.
As defined in the report, a green school is one that is certified by Leadership in Energy and Environment Design, or LEED, a program run by the Green Building Council, or otherwise energy- and water-efficient and designed to foster air quality and conservation.
Chase W. Rynd, the executive director of the National Building Museum, an independent nonprofit institution chartered by Congress, noted that 糖心动漫vlog are often more understanding of the multiple benefits of green design than leaders in other sectors are. School administrators, Mr. Rynd said, tend to be 鈥渁s interested in the health and learning benefits of buildings鈥� as in 鈥渢he financials.鈥�
Health and Learning
Schools are investing significantly in green buildings, according to the McGraw-Hill report, which drew from the results of a survey of 498 architects, university and K-12 school officials, and construction professionals. A third of the 137 K-12 school officials, for instance, said that 90 percent of their building work could be considered 鈥済reen.鈥�
Those respondents were drawn to sustainable buildings for a variety of reasons: to improve their schools鈥� reputations, enrollments, and finances, and their students鈥� and staffs鈥� health and productivity. Ninety-one percent said they believed that green schools improve students鈥� health and well-being. Sixty-nine percent said green practices improved their schools鈥� reputations and attractiveness.
The school officials surveyed cited finances as the biggest barrier to creating green buildings. But most respondents said they saw energy costs drop after construction.
There is a need for more research and metrics to clarify just how such buildings affect students鈥� learning and health and schools鈥� financial outcomes, according to the report.
But Darryl Alexander, the health and safety director of the American Federation of Teachers, says in the report that teachers often find that 鈥渢he natural lighting, the acoustics, the air quality, and comfort really allow them to focus on their jobs more easily.鈥�
Sprout Space
The National Building Museum exhibit showcases health- and sustainability-focused school programs, such as in-school worm composting, alongside design features like waterless urinals and acoustics-enhancing walls.
The Sprout Space classroom, which was conceived as part of a contest run by and the , San Francisco-based nonprofits, exemplifies many of the features highlighted in the exhibit and the report.
Its solar panels supply enough energy to power the entire classroom. The low-flow toilet runs with water collected through a rainwater-collection system. Large French doors made of glass and a row of skylights fill the room with daylight. And an outdoor whiteboard is set on a wide porch, encouraging teachers to bring students outside.
Architect Allen W. Post, who led the design of Sprout Space, said that bringing innovative green and educational design practices together in the modular classroom is worthwhile because as many as 7.5 million U.S. students attend classes in temporary classrooms.
Many of those are in use far longer than they鈥檙e initially intended to be, he said: 鈥淚n reality, there鈥檚 no such thing as a five- to 10-year classroom.鈥�
Sprout Space is designed to last 40 years, and the architect said it is meant to be cost-conscious, quick to build, and adjustable to the needs of different schools.
The Sprout Space modular classroom will be used this year for programs at the National Building Museum, and Mr. Post said several districts have expressed interest in installing the modulars in their schools.
