PS4, Xbox One 'May Use 3 Times More Power' Than the Last Generation [Corrected]

I just got my power bill for Nov. 15 to Dec. 15, and while I was ready for a big number after switching from oil to a heat pump, I'm wondering if my PS4 and Xbox One weren't the real culprits. According to the Natural Resources Defense Council, I can expect to pay $150 in the next five years on the Xbox One alone. »12/21/13 2:03pm