Any good green guy or gal knows that energy preservation is a huge part of being environmentally conscious. Increasing your awareness also goes a long way towards decreasing your electric bill. While you may think you’ve got a handle on the amount of electricity coursing through the wires in your home, you could probably stand to consume even less than that which is currently flowing. That’s where the Wattcher comes in. The simple yet sleek plug-in device designed by Marcel Wanders displays the amount of energy being utilized by all the gadgets and gizmos sucking at your sockets, giving those who typically eat up energy a great way to monitor and learn how much the simple act of turning off non-essential items can make a difference in the world around them and inside their wallet. Sexy looking, too.