According to the EPA, HVAC systems make up approximately 38 percent of facilities’ energy use. Another statistic states replacing an HVAC system that is more than 10 years old can save a facility as much as 20 percent or more …
Daylighting is the practice of allowing a controlled amount of natural light into a building to reduce electric lighting costs. A daylighting system includes skylights and windows along with a daylight-responsive lighting control system. Such a system can reduce energy …