Last week, I looked at the impact that location and power source can have on the carbon footprint of a datacenter.
As it turns out, Bill St. Arnaud was talking about the same issue in his Green IT/Broadband and Cyber-Infrastructure blog this week. In “NCAR’s new data center – an embarrassment to the climate community,” Bill explains that the National Center for Atmospheric Research (NCAR) and its managing organization, the University Corporation for Atmospheric Research (UCAR) are building a new data center in Wyoming. I’ll let Bill tell you what the issue with this plan is:
“NCAR’s strategy to build a data center in Wyoming also highlights the ridiculousness and absurdity of claims to build an energy efficient data center with a low PUE in a LEED qualified building. These claims are meaningless when all of the electricity is coal generated. If NCAR was genuinely concerned about the environment a much smarter move would have been to locate the data center a few hundred kilometers west to Idaho where almost of the electricity is generated from hydro. Relocating to Idaho would do more for the environment than even the most stringent energy efficiency and LEED qualified buildings. It would also send an important message that new jobs and business opportunities are only going to occur in those jurisdictions that provide clean, renewable energy.”
Energy efficient design and other green approaches to lowering a datacenter’s carbon footprint are wonderful – but it is crucial to locate data centers in places with a stable source of reliable and clean, renewable energy.
Bill finishes up his article by saying that:
“I suspect NCAR is being seduced to locate its new data center in Wyoming because of the low price of electricity that comes from coal fired plants. But that strategy may backfire on them as Cheyenne Light Fuel and Power claims that their electricity prices will increase 73% with cap and trade.”
In my next entry, I will talk a bit more about cap and trade, and the ways that the carbon market (which is coming) will create financial incentives for businesses to choose datacenters that are located in the right place.
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