My gas and electric are separate. When I run the heat at 68 degrees in winter, my gas bill is about $85. The only gas appliances we have are the furnace and the water heater
When I run the A/C at 78 degrees in summer, my electric bill runs about $125. The highest we've ever had was $165. My menopausal MIL was visiting, and complained that she was hot, so we put it down to 73 for her.
My home is 1400 sq. ft. One floor, no basement.