4 ms·
The article did say that the ice is kept below ground. Perhaps, if it is economically efficient, it is because below-grade real estate is less valuable? I'd i
by fancyketchup 12y ago
The article did say that the ice is kept below ground. Perhaps, if it is economically efficient, it is because below-grade real estate is less valuable? I'd imagine the ice could be in places that are difficult to use for other purposes.