"Phantom energy," generally known as "standby energy" or "vampire energy," could be the electricity used by electronics when turned off or in standby mode. According to the U.S. Department of Energy (DOE), standby energy accounts for five to 10 p.c of residential energy use and costs the common U. Building https://residential-energy-saving69505.newbigblog.com/39207954/5-essential-elements-for-certified-energy-brokers