[looeee]

> I'm sure it needs plenty of energy

So much that it has its own power plant, as far as I know.

Environmental issues aside, pretty cool to stand there in swimming trunks when it's -10 outside and there's half a metre of snow against the glass walls though.

[Xylakant]

I’d not be surprised if they have a power plant. Not because they need a huge amount of electricity, but it’s a bit remote, so it might have been more economical to just build a generator hall than to get grid access and they can use the waste heat from generators to heat the building which substantially improves their energy efficiency.