
The term ‘servo’ refers to a control mechanism that uses negative feedback to sense and correct errors. This control strategy, when applied to motors, results in increased precision and efficiency.

For traditional windows used in commercial and residential buildings, glazing performance was advanced by adding special coatings or by filling the space between glass layers with less convective gases.

Synchronous AC motors are motors that rotate at a speed that is perfectly “in sync” with the frequency of the electric current supplying it. This is different than the much more common induction AC motors.

Energy information systems (EIS) are tools that allow facilities to manage their energy use. They also enable facility staff to better track energy performance.

Microwave heating uses electromagnetic waves in the microwave frequency range to energize molecules in a material or substance, causing the material to heat up.

New data centers are the best fit for liquid cooling systems. Retrofits to existing air-cooled systems are available, but they can be cost prohibitive and require server downtime.

Occupancy counters, however, can count the individual number of people in the space, giving pinpoint precision on the currently required ventilation rates and lighting controls.

A super boiler system is actually a collection of various energy-saving technologies. It has several stages of economizers to recover heat and water vapor from the boiler stack gas.

Instead of allowing plug loads to draw power at all times, plug load management, such as advanced power strips, can be used to power down equipment when no one is using it.