I OWN A VACANT MOBILE HOME IN HENDERSON, N.C. THAT HAS BEEN UNOCCUPIED SINCE OCTOBER 31, 2009. THE ONLY BEAKER ON IS THE HEAT AND IS SET TO 45 DEGREES(just enough to keep the pipes from freezing) DECEMBER'S BILL WAS $40.00, WHICH WAS FINE, JANUARY'S BILL WAS $247.OO. I WOULD LOVE TO KNOW HOW A VACANT MOBILE HOME COULD HAVE A $200.00 INCREASE !!!