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Computers Use a lot of Energy, But Can Save Even More

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Intel Core 2 Quad CPU photoGood Computer, Bad Computer
The Global eSustainability Initiative has released a report showing that while information and communications technologies (ICT) use a lot of energy and have an impact on global warming, that impact might not be negative. It is true that electronic equipment worldwide is about on par with aviation for CO2 emissions with 830 million tonnes (or 2% of total), but the other side of the coin is that these technology could help avoid 7.8 billion tonnes of CO2 emissions by 2020, or 500% more than what they caused.

How Computers Make us Greener
The most obvious way that electronic equipment c...


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