The ROI For Improving IAQ:
Quantifying the Benefits of Improving Indoor Air Quality
Investing in IAQ is not just a health imperative but also a smart financial decision. The return on investment (ROI) for improving indoor air quality can be substantial. Studies show that increased ventilation alone can provide a return of 3–6 times the cost, and improved air filtration can yield an 8-time return. The most significant benefits are seen when comprehensive IAQ improvements are made, with potential returns up to sixty times the initial investment.
For schools, reducing absenteeism and improving overall health translates directly into financial benefits. In districts where funding is tied to student attendance, cleaner air means healthier students who are more likely to attend school regularly. (1) Healthier students also lead to a more productive learning environment, which can significantly improve academic performance. Investing in clean indoor air is also an investment in the future of our students. It fosters a more supportive and positive learning atmosphere. which supports academic success and overall well-being. By prioritizing IAQ, we safeguard the health of our students and make a sound financial decision that yields substantial returns.
Asthma is a leading cause of absenteeism, and it is exacerbated by illness, allergens, and indoor air pollutants. Children with asthma are particularly vulnerable, experiencing higher rates of absenteeism due to respiratory complications. Students who are regularly absent struggle to keep up academically and this increases the likelihood of them dropping out of school, eventually. (2)
Practical Strategies for Improving IAQ
Improving indoor air quality requires a proactive approach. To ensure sustained improvements, schools can adopt a three-step strategy: Assess, Address, and Assure.
ASSESS
Conduct thorough IAQ assessments to measure and identify problem areas and establish baseline measurements. By understanding the current air quality levels, schools can address specific issues and create effective action plans. You cannot effectively manage what you do not measure.
ADDRESS
Implement targeted solutions to mitigate pollutants. This includes enhancing ventilation systems, upgrading air filtration, and using supplemental HEPA air purification. Adopting standards like ASHRAE 241, for infection risk management, can significantly reduce illness transmission by approximately 25%, thereby decreasing absenteeism due to illness. (3)
ASSURE
Establish continuous monitoring systems to ensure ongoing IAQ optimization. Using real-time air quality monitoring systems can ensure that any fluctuations in air quality can be promptly addressed, maintaining a consistently healthy environment. This includes data analysis to gain insights by providing actionable feedback and providing storage of the recorded IAQ data. By addressing poor air quality with innovative technologies, schools can transform their environments into safer, healthier, spaces for students and staff alike.
Cost-Effectiveness of IAQ Improvements
While improving ventilation and filtration systems may incur some initial costs, the benefits far outweigh the expense. The energy costs associated with increased ventilation are minimal—typically just a few dollars per person—making it a cost-effective investment. (4) Moreover, the financial savings from improved attendance and reduced teacher absenteeism can offset these costs and lead to overall savings for the school district. (5)
A Smart Investment for Schools
Investing in IAQ improves the health, productivity, and financial stability of schools. Clean air enhances students’ ability to focus, reduces the transmission of illness, and fosters a more enjoyable learning environment. With the cost of poor IAQ manifesting in lost revenue, absenteeism, and productivity losses, the financial benefits of investing in IAQ are clear.
The ROI for improving indoor air quality
By prioritizing clean air, schools can foster a healthier environment, improve academic performance, and generate significant financial returns. The investments made today in IAQ will pay dividends in the form of improved student outcomes and increased employee productivity and performance.
The key to unlocking these benefits lies in a commitment to Assess, Address, and Assure high indoor air quality. It is time to invest in the health and success of students and staff by improving indoor air quality. Clean air is not just essential for health; it is pure gold for educational success.
Want to do a deeper dive into how you can apply these strategies in your school district? Contact our team at [email protected]
Sources:
- EdResearch-Reducing-Student-Absenteeism-_22.pdf
- Asthma and academic performance in urban children – Annals of Allergy, Asthma & Immunology
- 14-16_241_bruns_sept23.pdf
- The Ventilation Problem in Schools – Report Version_0.pdf
- The Value of IAQ: A Review of the Scientific Evidence Supporting the Benefits of Investing in Better Indoor Air Quality