I Wanna Have This Eco-Button!
I found this on 080808 Climate Change website, showing this Eco-Button logo that will glow wherenever you plug-in to your PC. It also comes with program that maybe you don't need to be install and the program itself can help you save energy from PC usage everyday. Even when you make your call can be saved, very nice cool thing to have, but i'm not sure about the one that make calls.. And after i read more it looks like a very simple thing, just push the button and you ready to go.
Below is few pictures i taken from the website and also link to check out more further info:
080808 Climate Change - Eco Button