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
Architects | Nov 29, 2021
LRK Names Tony Pellicciotti ‘Managing Principal’ of firm
Pellicciotti is one of LRK’s fourteen principals representing its markets in Memphis, Dallas, Philadelphia, Orlando/Celebration, New Orleans, Baton Rouge, Little Rock, and Princeton.
Architects | Nov 23, 2021
HMC names new Director of Design
James Krueger will oversee design and lead strategies to improve the impact of HMC’s work.
Giants 400 | Nov 20, 2021
2021 Parking Structure Giants: Top architecture, engineering, and construction firms in the U.S. parking structure sector
PGAL, PCL Construction, and Wiss, Janney, Elstner Associates top BD+C's rankings of the nation's largest parking structure sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Nov 20, 2021
Top 100 Design-Build Construction Firms for 2021
Clayco, Hensel Phelps, ARCO Construction Companies, Swinerton, and Ryan Companies US top the rankings of the nation's largest design-build construction firms for buildings construction work, according to BD+C's 2021 Giants 400 Report.
Giants 400 | Nov 19, 2021
2021 Cultural Facilities Giants: Top architecture, engineering, and construction firms in the U.S. cultural facilities sector
Gensler, AECOM, Buro Happold, and Arup top BD+C's rankings of the nation's largest cultural facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Nov 19, 2021
2021 Convention Center Sector Giants: Top architecture, engineering, and construction firms in the U.S. convention and conference facilities sector
Populous, KPFF, Lendlease, and Turner Construction top BD+C's rankings of the nation's largest convention and conference facilities architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Nov 18, 2021
2021 Multifamily Sector Giants: Top architecture, engineering, and construction firms in the U.S. multifamily building sector
Clark Group, Humphreys and Partners, and Kimley-Horn head BD+C's rankings of the nation's largest multifamily building sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Laboratories | Nov 18, 2021
Tapping into the life sciences building boom
Paul Ferro of Form4 Architecture discusses how developers are pivoting to the life sciences sector, and what that means for construction and adaptive reuse.
2021 Building Team Awards | Nov 17, 2021
Caltech's new neuroscience building unites scientists, engineers to master the human brain
The Tianqiao and Chrissy Chen Institute for Neuroscience at the California Institute of Technology in Pasadena wins a Gold Award in BD+C's 2021 Building Team Awards.
K-12 Schools | Nov 10, 2021
K-12 school design innovation: 'Learning Everywhere' and the mobile classroom
Last September, AIA San Francisco awarded the Professional Category in its 2021 Future Classroom Competition to a five-person team from Culver City, Calif.-based Berliner Architects. The firm was selected for its “Learning Everywhere” idea that features a mobile strategy for education at school, home, on field trips, and in transit. BD+C's John Caulfield discuss that concept with Richard Berliner, AIA, Principal, Berliner Architects.