Achieving Demand Control Ventilation Based on Occupancy

At South Lafourche High School and Thibodaux Middle School in Louisiana, fluctuating occupancy levels—particularly in classrooms and gymnasiums—highlighted the need for a more innovative approach to ventilation. Tasked with enhancing the HVAC systems at these schools, Castagnos Goodwin Utley (CGU) Engineers implemented solutions to ensure both energy savings and compliance with ASHRAE standards.