This section contains detailed information on energy management issues in a variety of zones within the school (parking lots, restrooms, hallways, classrooms, and other school zones). It involves every aspect of the school's energy using equipment.
An effective energy management policy, whether building specific or district wide, requires:
A walk-through of the building by maintenance can determine the building's use and schedule of use, procedures for shutdown during unoccupied periods, and lighting levels and appropriate locations of sensors. It can also be used to identify cracks that allow outside air inside.
A walk-through that assesses energy consumption and user behaviors provides a quick overview of the school's energy use and needs.
Operations staff can conduct these in less than a day and the results from identifying energy issues in key areas of the school can lead to numerous possible actions.
The following chart provides a snapshot of positive actions and outcomes:
Area | Energy issue | Possible actions |
---|---|---|
Portable Classrooms | Poor circulation, noisy air conditioners, water entry and mold | Outdoor air needs to be supplied continuously using an outdoor air kit |
Kitchen | Heat build up from cooking | Use fan hood only when cooking, reduce pre-heat time, clean coils on refrigerators, and time use of mixers and small electric appliances for when ovens/stoves are not in full use. Newer energy efficient air conditioners can help cool kitchen area and ceiling fans or vents should be used to draw heat out. |
Kitchen | Electricity | Use ENERGY STAR qualified refrigerators, freezers, ice machines, and vending machines, as well as commercial food service equipment such as hot food holding cabinets, fryers and steam cookers. |
Gymnasium/Auditorium | Lighting | Pulse-start lamps take less warm-up time, energy-efficient skylights for daylight, timers, more efficient bulbs such as T-5 HO Systems in combination with reflectors. |
Parking Lot | Lights | Communicate with staff and anyone reserving the school for evening community events that parking lot lights (on poles) will automatically be off after a designated time. Use motion sensors to provide lighting on an as-needed basis. |
Restrooms | Lights on when room is not in use | Installation of light controls and occupancy sensors in restrooms, but remember to consider the height of the students using the space. Passive infrared sensors detect body heat, while ultrasonic sensors react to sounds. Automatic controls in other spaces also eliminate unnecessary energy consumption. |