An Electricity-Cost-Aware Internet Routing Scheme

Al writes "Researchers from MIT, Carnegie Mellon and Akamai have developed a network-routing scheme that could save 'internet-scale' companies such as Google, Amazon and Microsoft million of dollars each year by moving data to locations with the best electricity prices for a particular day. The scheme simply considers both the most efficient routing path for data and the potential cost savings of routing it somewhere farther away. The researchers studied price fluctuations at locations across the country and used data from Akamai caching servers to test the idea out. In the best possible scenario — which would require more efficient servers — they estimate that companies could save as much as 40% on the electricity bills (tens of millions each year). Google already operates at least one datacenter that shuts down when temperatures get too high. Is this the next logical step for internet computing?"

Comments

Who keeps the savings??

[rodrigoandrade]

Will the savings from this measure be passed on to consumers in the form of lower prices?? If so, I'm all for it; else, screw this, I won't take a performance hit on the Internets just to make some CEO and stockholders even richer.

Hang the latency...

[camperdave]

When asked whether deciding to route based on electricity prices, a spokesman for the group said "Hang the latency. We don't care if the packets take two or three times as long to get where they're going as long as our costs go down. Not only that, but we're marketing this as 'green networking', which means we'll be able to charge more for it. Everybody wants to be green these days. It's a great scam... I mean scheme."

Low Datacenter Costs

[lobiusmoop]

On the subject of data center running costs, why are there not more data centers in Iceland? The cold climate (to minimize cooling costs, which can be 50% of the total power drain in hot climates) combined with cheap renewable geothermal electricity would make it ideal I think.