DLR Group and the Institute for the Built Environment (IBE) at Colorado State University have collaborated on a research project to evaluate the effect of green school design on occupants and long-term building performance. IBE recently published the research report titled, "Linking Performance & Experience – An Analysis of Green Schools."
The findings show schools designed by DLR Group are more energy efficient, provide more space per student, and are constructed for less cost compared to regional averages for schools constructed during the same year. The overwhelming perception of school staff is that the learning environments within DLR Group green schools have a positive impact on health, achievement, and behavior.
“Design does not stop when the school opens," said DLR Group Senior Principal Jim French, AIA, who leads the firm’s K-12 practice. "The design process must include coming back to a project to measure building performance. If both the tangible metrics of energy efficiency and the intangible metrics of student and occupant satisfaction are not being evaluated, then as design professionals we are not truly meeting the needs of our K-12 clients and the communities they serve.”
The IBE researched 12 schools in eight states offering preschool through 8th grade instruction. IBE evaluated P-8 schools because these facilities offer a more controlled and consistent operational environment for study. For the purposes of the study, the schools in the research sample were third party certified or align with criteria for certification as sustainable buildings, and were in operation for at least 12 months.
The key findings include:
- A motivator to improve student health was only mentioned by a handful of respondents. However, when asked specifically about student health, 87% of respondents reported that they perceived a positive impact on student health, with most respondents specifically describing the positive impact of daylighting.
- 85% of respondents reported that their health and productivity were positively affected by the building.
- 71% of respondents perceived that the building has a positive effect on student achievement
- 71% perceived a positive effect on student behavior. For those that who did not share this perspective, many stated that it is very hard for them to identify the effect because of the many other variables which influence student achievement and behavior.
- Green building practices did not necessarily result in higher first costs. Out of the 10 sites in this sample, six were built for below the regional median cost for schools built in the same year, while four were built for costs greater than the regional median.
- The sample mean Energy Star score was 81, which indicates that the buildings are operating in the top 19th percentile. Nine out of the eleven building evaluated for Energy Star have a score over 75 and would receive the Energy Star award.
- Eight schools are operating at or better than the 2030 Challenge 50% reduction target. In addition, by organizing the schools by the year constructed, it is clear that over time the buildings' design has become increasingly more efficient.
Download the DLR Group/CSU high-performance schools study (PDF).
Related Stories
| May 1, 2014
Chinese spec 'world's fastest' elevators for supertall project
Hitachi Elevator Co. will build and install 95 elevators—including two that the manufacturer labels as the "world's fastest"—for the Kohn Pedersen Fox-designed Guangzhou CTF Finance Center.
| Apr 30, 2014
Visiting Beijing's massive Chaoyang Park Plaza will be like 'moving through a urban forest'
Construction work has begun on the 120,000-sm mixed-use development, which was envisioned by MAD architects as a modern, urban forest.
| Apr 29, 2014
Best of Canada: 12 projects nab nation's top architectural prize [slideshow]
The conversion of a Mies van der Rohe-designed gas station and North Vancouver City Hall are among the recently completed projects to win the 2014 Governor General's Medal in Architecture.
| Apr 29, 2014
USGBC launches real-time green building data dashboard
The online data visualization resource highlights green building data for each state and Washington, D.C.
| Apr 29, 2014
Big U in the Big Apple: New design to protect New York City's coastline
Bjarke Ingels' proposed design for the Rebuild by Design competition adapts a key design principle in ship building to improve urban flood protection.
| Apr 28, 2014
Welcome to the Hive: OVA designs wild shipping container hotel for competition
Hong Kong-based OVA envisions a shipping-container hotel, where rooms could be removed at will and designed by advertisers.
Smart Buildings | Apr 28, 2014
Cities Alive: Arup report examines latest trends in urban green spaces
From vertical farming to glowing trees (yes, glowing trees), Arup engineers imagine the future of green infrastructure in cities across the world.
| Apr 25, 2014
How the 'digital natives' will transform your Building Team
The newest generation to enter the workforce is like no other that has come before it. This cohort is the first to grow up with the Internet, mobile technologies, and an “always connected” lifestyle.
| Apr 25, 2014
A radiant barrier FAQ: Everything you wanted to know but were afraid to ask
There are many examples of materials developed for the space program making their way into everyday life and radiant barriers are just that. SPONSORED CONTENT
| Apr 25, 2014
6 winners selected for the Architectural League Prize
The Architectural League Prize, created in 1981, "recognizes exemplary and provocative work by young practitioners and provides a public forum for the exchange of their ideas," according to The Architectural League.