如花 发表于 2013-1-4 11:26 : C$ {: ~+ j2 ]- h& X3 ^应该这样比较 5 H0 M" Q, t7 S1 R4 d6 ?7 x5 t$ [! e: X I1 T
gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
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then 0.09/sq....看来设到22度能暖和很多。。。 ! e. o$ m1 x% V: Q# K% A