Barry Fischer from Opower asks an interesting question:
The popularity of the new device got us thinking: how much juice does it take each year to charge a next-generation smartphone? And how does the energy consumption of smartphones compare to that of other consumer electronics?
He didn't just ask, of course. He answered it. It's much less than you think. No, it's less than that.
Less, still.
How about $0.41. That's 41 cents. A quarter, a dime, a nickel, and a penny. This tiny amount of change will keep your favorite computer / phone running for an entire year.
Via Mac Rumors.