Though, depending upon whether you have Wake on LAN or other functions enabled, it might consume a minuscule amount of power, which can be ignored. Through hibernate, all the contents within your primary memory or RAM will be stored in the hard drive or the root partition, and after that, it will not consume any power at all, as it is, when you turn off your computer. When it comes to power management on Windows computers, the hibernate mode is one of the best power management techniques, which will completely turn off your computer but in a different way.
