Short answer
Incorporate biophilic elements, such as living walls or strategically placed plants, into educational and other indoor environments to actively improve air quality and occupant comfort.
- Field
- Sustainability
- Source
- Sustainability (2025)
- Method
- Comparative field study
- Evidence
- Strong effect
Integrating natural green structures into educational environments demonstrably improves indoor air quality by reducing pollutants and optimizing thermal conditions. This sustainability research insight is drawn from a 2025 study published in Sustainability. Using Comparative field study, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Incorporate biophilic elements, such as living walls or strategically placed plants, into educational and other indoor environments to actively improve air quality and occupant comfort.
Biophilic Design Significantly Enhances Indoor Air Quality in Educational Settings
Integrating natural green structures into educational environments demonstrably improves indoor air quality by reducing pollutants and optimizing thermal conditions.
Sustainability · 2025
Key Findings
- 01The classroom with the natural green structure exhibited significantly improved indoor air quality compared to the control classroom.
- 02Specific improvements were noted in reduced levels of CO2, VOCs, and particulate matter, alongside optimized thermal conditions.
Application
Design takeaway
Incorporate biophilic elements, such as living walls or strategically placed plants, into educational and other indoor environments to actively improve air quality and occupant comfort.
How to apply
When designing or retrofitting educational facilities, consider the inclusion of biophilic features as a primary strategy for IAQ management.
Project actions
- 01When proposing design solutions for indoor spaces, consider the use of biophilic elements.
- 02Research the specific types of plants that are most effective at filtering common indoor air pollutants.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Direct comparison between a treated and untreated space.
- +Measurement of multiple key IAQ parameters.
Limitations
The study's findings might be specific to the climate and building type investigated. The cost-effectiveness of implementing biophilic solutions was not detailed.
Reliability & validity
The use of comparative monitoring in adjacent rooms increases the validity. Reliability would depend on the precision of the monitoring equipment and consistency of environmental conditions.
Think critically
To what extent can the observed IAQ improvements be attributed solely to the biophilic elements, versus other potential factors like ventilation rates or building materials?
Design Principles
"Biophilic design interventions can serve as functional elements for environmental improvement."
This research highlights the tangible benefits of biophilic design in creating healthier and more conducive learning spaces. By improving IAQ, designers can directly impact the well-being and potentially the performance of students and educators.
What This Means for Your Design
Putting plants in classrooms makes the air cleaner and the room feel nicer, which is good for students.
How to use in your project
- 1.Use this study to justify the inclusion of biophilic elements in your design proposal for improved IAQ.
- 2.Cite the findings to support claims about the health benefits of natural elements in built environments.
Add to My Project
Quick Cite
Paragraph starter
This research demonstrates that integrating natural green structures into educational environments significantly enhances indoor air quality by reducing pollutants and optimizing thermal conditions. This supports the use of biophilic design as a sustainable strategy for creating healthier learning spaces, which can positively impact occupant well-being and performance.
Source
Sustainability
Improving Indoor Air Quality in a Higher-Education Institution Through Biophilic Solutions
journal · 2025
View sourceQuestions About This Research
- What does the research say about biophilic design significantly enhances indoor air quality in educational settings?
- Incorporate biophilic elements, such as living walls or strategically placed plants, into educational and other indoor environments to actively improve air quality and occupant comfort. Evidence: Sustainability (2025).
- Why does "Biophilic Design Significantly Enhances Indoor Air Quality in Educational Settings" matter for design?
- This research highlights the tangible benefits of biophilic design in creating healthier and more conducive learning spaces. By improving IAQ, designers can directly impact the well-being and potentially the performance of students and educators.
- How can designers apply this research?
- Incorporate biophilic elements, such as living walls or strategically placed plants, into educational and other indoor environments to actively improve air quality and occupant comfort.
- What were the main findings?
- The classroom with the natural green structure exhibited significantly improved indoor air quality compared to the control classroom.. Specific improvements were noted in reduced levels of CO2, VOCs, and particulate matter, alongside optimized thermal conditions.
- What research method was used?
- Comparative field study.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2025 journal from Sustainability.
- What should I do differently in my next project?
- When designing or retrofitting educational facilities, consider the inclusion of biophilic features as a primary strategy for IAQ management.
- What are the limitations?
- The study focused on a single type of green structure and a specific institutional setting, which may limit generalizability. Long-term effects were not assessed.