Since Europe uses 240V power versus the USA's 120V, wouldn't that mean you guys get twice the power per KWH? My brain hurts when I have to think about 240V. Regardless of where you live it doesn't make much sense to plug your Vipers in, unless your stealing electricity. Not something that is advisable unless you enjoy having the power company shut off power indefinitely at your address, whether your willing to pay for it or not. It's easy to steal if you know how, and apparently easy for the power company to tell as well. There are meters everywhere all communicating in real time. My advice, don't even think about it.