[kcplate]

Yes, it was specifically built to achieve the energy star rating. High efficiency windows, hvac/fresh air system, hybrid water heater, higher r-value insulation, well sealed, etc…. We also opted for tile throughout the whole house which seems to feel cooler on my bare feet and allows me to set the thermostat during the day high enough that our AC generally doesn’t run until later in the day.

Condensation and indoor humidity is a non issue, the AC does a good job keeping things nice and dry.

I have friends with similarly sized (older) homes whose electric bills run about 2-2.5x ours.

[hermitcrab]

Cool (in every sense of the word!). I suppose there is zero chance of that being mandated for new homes in Florida?

[kcplate]

I think the market is demanding it. Most new home builders are touting their energy efficiency.