Telus, the big phone company and ISP in British Columbia, does this in downtown Vancouver[1]. IIRC, I first heard about this in Work Like Nature[2][3] [1]: ht

Telus, the big phone company and ISP in British Columbia, does this in downtown Vancouver[1]. IIRC, I first heard about this in Work Like Nature[2][3] [1]: http://www.vancouversun.com/g00/technology/telus+million+development+will+waste+heat+from+nearby+data+centre/8028880/story.html?i10c.encReferrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNhLw%3D%3D http://www.vancouversun.com/g00/technology/telus+million+dev... [2]: https://leanpub.com/worklikenature https://leanpub.com/worklikenature [3]: I have a double conflict of interest here. The author is my wife, and Leanpub is my startup.