Valentine Makhouleen
This is a scrapbook of ideas. Here I file away things I find interesting (like shiny pebbles).

How much CO2 does this article produce?

(CNN) — Twenty milligrams; that’s the average amount of carbon emissions generated from the time it took you to read the first two words of this article.
How green is your website? Calculating all the factors involved in a website can be tricky.

Now, depending on how quickly you read, around 80, perhaps even 100 milligrams of C02 have been released. And in the several minutes it will take you to get to the end of this story, the number of milligrams of greenhouse gas emitted could be several thousand, if not more.

This may not seem like a lot: “But in aggregate, if you consider all the people visiting a web site and then all the seconds that each of them spends on it, it turns out to be a large number,” says Dr. Alexander Wissner-Gross, an Environmental Fellow at Harvard University who studies the environmental impact of computing.

Read the rest on CNN

13.07.2009 at 12:32 pm · Share
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