Seymour Cray sold Freon cooling systems with an integrated supercomputer. Famous for it. Any bio of Cray will speak of his pioneering work in refrigeration. “Remove heat” was practically design rule #1. Hilarious stories are told of Cray machines where the processor crashed but not the refrigeration, and a block of supercomputing ice was found the next morning.

So it is with Tesla, who will be remembered for their batteries.