school lockers

Increasing HVAC Efficiency Under School Budget Constraints

Learning objective: Designing K-12 schools: HVAC systems CSE, March 27, 2015 CSE: What unique HVAC requirements do K-12 school structures have that you wouldn’t encounter on other structures? Ellis: Acoustical standards stand out as the differentiator, as system-based noise has detrimental impacts on learning, much more so than the same levels have on office production […]

variable frequency drive

Variable Frequency Drive Market Growth

Bryan Kilgore for Zondits, April 3, 2015 A recent market report showed that the variable frequency drive (VFD) market has grown globally in recent years. This growth can be attributed to increasing electricity costs, growing electricity consumption, energy efficiency programs, environmental regulations, and increasing infrastructural development. One potential barrier outlined by the report is a […]