LEED Version 5 is Here: Prioritizing Clean Air and Smarter Energy Use in Buildings
The U.S. Green Building Council (USGBC) has introduced LEED Version 5, incorporating significant updates to enhance indoor air quality (IAQ) and promote sustainability. This latest version reflects a growing emphasis on performance-based outcomes, occupant health, and...
AirBox Revolutionizes Air Purification with the Vortex 4000 HVP: Industry’s First Dual-Purpose, High-Volume Purifier
[Charlotte, North Carolina] – [February 19th, 2025] – AirBox, a leading innovator in indoor air quality solutions, announced the groundbreaking launch of the Vortex 4000 HVP (High-Volume Purifier), the first-ever air purifier designed to provide for both...
A Focus on Dubai’s Adoption of ASHRAE Standard 62.1-2022 and 241-2023: The Growing Importance of Decarbonization, Sustainability, and Indoor Air Quality in Global Building Standards
As building development accelerates and the importance of health-conscious design grows, indoor air quality (IAQ), decarbonization, and sustainability have emerged as critical factors in building design and operations. The Indoor Air Quality Procedure (IAQP) has...
What is the Indoor Air Quality Procedure (IAQP)?
The Indoor Air Quality Procedure (IAQP) is a performance-based ventilation method that incorporates air cleaning into ventilation design. This allows a reduction of outdoor air intake required to ensure acceptable indoor air quality. This, in turn, effectively reduces...

