The only problem is that all my neighbours lights blink every time my machine park starts up... Just kidding... ;-)
Luckly the two larger main caves are very energy efficient. I don't have any data on the new one (I'll pick it up in a couple of hours (very excited).
I don't think that the use of power will be that big. The normal temperature in the basement where the caves are located is around 16-18C.
Bill Gates... LOL... If I was Bill, then I would have my own farm - and maybe move to Australia or something exotic... ;-) Just remember that I have to buy more and more equipment to just have a small chance to keep up with all the really great cheesemakers in here. ;-)
:-) Danbo