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Comment A cautionary thermal tale (Score 4, Interesting) 204

Ages ago (60s or early 70s), a large aluminum company built a new HQ building (in Richmond, IIRC). They ran the numbers on computer-cooling vs building-heating, and made the computers an integral part of the equation (downscaling the heating plant accordingly). You see where this is going...

As the move approached, the DP guys saw an opportunity, and canceled their PO to Armonk... opting instead for an Amdahl, I believe. Winter came, and people started wearing coats at their desks. My friend who worked there reported that they were hastily building a kluge auxiliary heating plant with insulated ducts running across a parking lot.

Of course, the Docklands project doesn't sound like it's making any assumptions about the amount of waste heat, just doing something useful with it. But I hadn't thought of that paleo-computing tale in decades and had to pass it along.

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