I can't say for certain on venue pricing models, but a lot of colder areas don't have AC units installed in buildings. (I think because they don't believe in hot weather and haven't realized that global warming is coming for them next.)
Idk if Pennsylvania is like that though, I've only ever been there in the winter and AC inspection isn't my industry sadly, so I'm only familiar with the heaters and snow.
That's so fucking stupid. The human body generates more bio-electricity than a 120-volt battery and over 25,000 BTUs of body heat. Combine that shit with a form of fusion and bam! You've got all the energy all the machines would ever need.