And, of course, seeing how much I've spent is always a motivator ;).

I really care about saving our planet. I know that changing my behaviour is the first step - because if we all conserve energy, we can change the world.

energyhive lets me track my energy usage anytime, from any browser. I've been known to ring my flatmate to ask what he's doing if I see a spike in the chart!

The community element is great - I regularly post suggestions on what resources I've found and what the most energy consuming devices are.