New AT&T Cell Phone Charger Eliminates Vampire Power
Even after we unplug our phones and other small electronics, the charger still takes a bit of power from the wall as long as it’s plugged in. The phenomenon is called vampire power, and it’s responsible for billions of dollars per year in wasted energy. In fact, if we cut out vampire power all together, we could save enough energy to shut down 26 coal-fired plants. For smaller devices, AT&T is close to releasing a solution for fighting that energy suck.


