IEQ Resources Videos

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IEQ Video Series

Bill McQuade, Introduction to Healthy Buildings

2025-26 ASHRAE Society President Bill McQuade invites us to rethink what makes a building truly healthy. In this new video series, we’ll explore how indoor air quality, thermal comfort, acoustics, lighting, water, and energy efficiency all play critical roles in our health and productivity. It's not just about shelter—it's about creating environments that help us thrive.

Bill Bahnfleth, IAQ

Professor and mechanical engineer Bill Bahnfleth is on a mission to make indoor air quality (IAQ) a public health priority. From classroom performance to long-term health, Bill shows how poor IAQ affects our lives. His research highlights that simple steps, like using UV light or boosting ventilation, can dramatically improve well-being.

Meghan McNulty, IAQ for Healthy Buildings

Want a quick way to boost indoor air quality without major upgrades? Mechanical engineer Meghan McNulty shares two simple HVAC tests anyone can do—no fancy tools needed. From stuck dampers to loose filters, Meghan shows how small checks can make a big impact on health and efficiency

Robert Bean, Thermal Comfort

Robert Bean, retired engineering technology professional, emphasizes the importance of thermal comfort in creating healthy buildings. With over 40 years of experience, Robert highlights how ASHRAE Standard 55 guides the design of indoor environments for optimal thermal conditions, contributing to better occupant satisfaction, productivity, and overall well-being. As buildings strive for sustainability, integrating passive solutions, efficient HVAC systems, and personalized controls can help meet thermal comfort expectations.

Bob Bowcock, Water

With over 40 years in water treatment, Bob Bowcock highlights how aging infrastructure, seasonal changes, and chemical disinfectants like chloramine can pose serious risks to building occupants. He urges facility operators to understand their water sources and quality day-by-day, hour-by-hour. As Bob says, a healthy building starts with truly understanding where your water comes from—and how to keep it safe.

Frank Morrison, Legionellosis Risk Management

Legionnaire’s Disease is a serious but preventable threat in our buildings—and Frank Morrison wants to make sure we’re prepared. Frank explains how waterborne Legionella bacteria can cause severe illness, especially in vulnerable populations. ASHRAE’s Standard 188 and Guideline 12, developed by experts like Frank, offer a roadmap to manage risk and protect occupants.

Ashish Rakheja, IEQ & Decarbonization

Engineer Ashish Rakheja is proving that good indoor environmental quality (IEQ) and decarbonization can go hand in hand—even for small enterprises. By designing his office in Delhi to be both energy efficient and health-focused, Ashish challenges the myth that IEQ is too costly for smaller players. From daylighting to adaptive thermal comfort and smart ventilation, his building is a living lab for sustainable design.

Jessie Roy, Acoustics

"Did you know nearly half of building occupants are dissatisfied with sound privacy? Jessie Roy shares why acoustics matter—from student learning to patient recovery—and how thoughtful design can lead to healthier, more effective spaces. It's time to move beyond minimum code and prioritize sound from the start.

Erik Miller Klein, Acoustics

Acoustics matter more than we think—and Erik Miller-Klein wants us to listen up. In this video Erik highlights that 39% of building occupants say poor acoustics hurt their ability to work. Yet, less than 10% of U.S. projects involve acoustical designers. Erik challenges us to move beyond “no complaints” as a success metric and start treating buildings like the high-performance products they should be.

Wilson Dau, Lighting

Wilson Dau, President of the Illuminating Engineering Society, shares his expertise on the vital role lighting plays in creating healthy, efficient buildings. With over 35 years of experience in the lighting industry, Wilson emphasizes that well-designed lighting not only improves visibility, it also enhances alertness, wellbeing, and productivity. Thoughtful lighting design is essential for a healthier indoor environment.

Ian Cull, Measuring & Assessing IAQ

"Not all indoor air quality issues can be seen—or smelled," says Ian Cull. With over 25 years of IAQ consulting experience, Ian highlights the importance of asking the right questions, using the right tools, and taking a data-driven approach to improving indoor environments. From hidden mold to lingering VOCs, his insights show how even invisible problems can impact our health.