Jeebus blackcube! Our power bill for the entire farm is $900 a month over the winter (it goes down a bit in summer). That's with several 3,5,7,10 + 15 HP motors running plus the compressor for the bulk milk tank, plus the water tank heaters (4 @ 1500W each) plus the house, and the shop, and the block heaters for the tractors and Bobcat and the 3 barn fans, and more. You must be using lots and lots of power!