Jim you have your heating bills we have our AC bills of $500, to $ 600 a month. It gets so hot here that handrails on an engine can't be touched, In fact it's so hot here that sand sharks have been known to attack engines on the UP!
And here I thought Yuma was hot…
113 today of my electric bill for the AC as well as the computer and lights and everything else was only $115 last month.
I keep my modest abode in the upper 70s 24/7 so I would suggest you might want to get your AC checked out because it obviously isn't very efficient if you're paying 500-600 a month