U.S. Dept. of Energy, Dec. 20, 2016.
https://energy.gov/eere/articles/holiday-season-beware-hidden-scrooge-increased-energy-use-mels

"Miscellaneous electric loads (MELs) represent those appliances, equipment, and devices that use electricity but do not contribute to a building’s core functions of heating, ventilation, air conditioning, lighting, water heating, or refrigeration. The proliferation of these miscellaneous devices and equipment means the amount of energy they consume is continuing to grow."