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Posts Tagged ‘EPEAT’

Benchmarking Sustainable IT at universities

Friday, October 15th, 2010

Our peers in Australia (CAUDIT) have progressed much further with benchmarking between universities – including benchmarking on the sustainable IT or “green IT” front. South Africa’s equivalent HE IT association, ASAUDIT, has largely adopted CAUDIT’s benchmarking metrics. The Green IT benchmarking metrics are discussed briefly below.

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Buying the right, green PC

Wednesday, April 15th, 2009

Greener computing does not simply mean minimising energy consumption of the PC during its operational life, but also during its full lifecycle from “cradle to grave”. It also means minimising material throughput i.e. recycling and re-using, and disposing of hazardous e-waste responsibly. So while much of this blog and a big part of our sustainable IT campaign is focused on energy efficiency in operations and e-waste, it is also important to review our PC procurement policies. (more…)

PCs and aircons

Thursday, December 18th, 2008

Many people don’t realize that the average desktop PC wastes nearly half the power it draws from the wall socket. This excess energy is dissipated as heat. The average server wastes 30 to 40 percent of its power.

From an address by Dr. Dileep Bhandarkar, Distinguished Engineer, Microsoft at 2008 CeBIT

The advent of PCs in offices also partially explains the explosion in installations of air-conditioning units in (more…)