Friday 28 October 2011

Sustainability: ideas for using computer heat

MIT's Technology Review has an interesting article about ideas for using all the heat generated by data center computers and servers. According to the article, about half of the massive amounts of energy used by computing and data centers goes toward cooling down the computer chips. How can all that waste heat be used? There is a lovely photo of a botanical garden at the South Bend Conservatory, which is heated by University of Notre Dame servers sitting at the rear of the conservatory. According to the article, the servers are connected to the university’s main computing cluster and are given more processing tasks if higher temperatures are needed. This is just one example of creative reuse of the waste heat generated by computers.

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