QUOTE(Vice-President of Environmental Affairs at Nokia)
Around two-thirds of the energy used by a mobile phone is lost when it is unplugged after charging but the charger itself is left in a live socket. We want to reduce this waste and are working on reducing to an absolute minimum the amount of energy our chargers use.
In light of this, we would like to make a little survey. Just how many of you bother to unplug / turn off the power source after charging your phone? Do you tend to just pick your phone up and left the charger there until the next time you need it?
Don't be shy and hit the reply button NOW!.