Sleep mode

The challenge to be taken up is to find out the hidden consumptions of electrical devices, to quantify them and, if possible, to eliminate them.

A computer is a good example of an electric device having hidden electrical consumptions.
Measure of the power of a computer in various states :

• Questionnaire before | after the challenge
• Animations :
  • Measure of the power of a TV in various states
  • Functioning of the wattmeter