Cookie policy: This site uses cookies (small files stored on your computer) to simplify and improve your experience of this website. Cookies are small text files stored on the device you are using to access this website. For more information on how we use and manage cookies please take a look at our privacy and cookie policies. Some parts of the site may not work properly if you choose not to accept cookies.

sections

Secrets of Norway's green labyrinth

Last month, we heard of plans to build “Europe’s largest data center” in a labyrinth of tunnels in a Norwegian mountain, the remains of a worked-out mine. It turns out there is a little more to the story.

The Lefdal Mine Datacenter is being proposed in in the site of an old mineral excavation between the west Norwegian ports of Måløy and Nordfjordeid. Cooled by salty fjord-water (presumably indirectly), it has abundant hydro-electric power, up to a million square feet of space and - we expect - an enviably-low PUE.

It’s backed by IBM, and Fridholm Loh Group, the parent of cabinet and container-meister Rittal. But despite all this, not everyone is that excited about it.

lefdal mine traditional data center cutaway

Lefdal Mine cutaway view

Source: Lefdal Mine Datacenter

Build as required

The million square feet we mentioned is actually a potential figure, and it’s starting with quite a lot less, because this a data center that is colonising its underground labyrinth like an ant farm or a bee hive, setting up cells along the tunnels, as required..

Three floors of conventional data center space will be constructed in one of the tunnels left behind by the original miners. The rest of the tunnels will be populated bit by bit, using containerized data centers built to order, shipped to the site, and parked in the tunnels.

These tunnels (or “streets” as the company calls them) are big enough to take three containers stacked on top of each other, along each side of the tunnel. Perhaps more impressively, the tunnel system is generous enough to accomodate the articulated trucks and hoisting gear needed to get the things in place.

At present, the site’s only two tenants are its backers. IBM is planning a disaster recovery set-up in the conventional data center halls, and Fridholm Loh has some unspecified usage planned. But anyone else can order up a container from Rittal when they want to move in.

The positive side of this is that these containers can be fitted out to customers’ needs and shipped quickly. The company says a customer can have its own space in place, and hooked up to the mine’s power, cooling and fiber, within six to eight weeks.

But others are more skeptical, with some claiming that customers in other countries won’t want their servers somewhere so inaccessible, and that the savings - both financial and ecological - won’t justify such a big change from existing procedures.

Among the skeptics you can probably count the former investors in a plan to put a data cenmter on the site - HP and a Norwegian public sector body.

Previous efforts

In 2012, HP signed up to develop the site with Entra, a Government-owned real-estate firm charged with managing public assets.

Despite a positive launch, it seems the project got bogged down during 2012, as questions were asked whether Entra should be undertaking such a risky project so far from its core real-estate skills. In October, two-thirds of the venture was sold to the newly-formed Lefdal Mine company, and HP seems to have left the scene. .

Since then, the company has found new partners for what is effectively a re-launch. The new scheme has more going for it: the use of containers may not be so fashionable for large projects these days, but it fits the premises, and the data center market is more buoyant than in 2012.

But still, let’s remember that any large project is a risk. It may claim multiple victims in its lifetime. And with a container-based modus operandi, the new prospectors in the mine may have hit on the best model to exploit it. 

A version of this article appeared on Green Data Center News.

Readers' comments (2)

  • It would be really interesting to visit such huge data center in Europe. As I remember, the largest for nowadays is Lakeside Technology Center. It is also interesting whether will be used the equipment of the old generation of Rittal such as http://pc24.de/rittal or have ones that have been developed since the signing of the contract between Rittal and IBM? Anyway, such an enormous 'anthill' and moreover with such power undoubtedly deserves attention!

    Unsuitable or offensive? Report this comment

  • Interesting article. But there is already a very similar - although smaller scale - facility in Norway called Green Mountain. That site also uses sea water cooling. It seems to have attracted some high-profile customers who actually like the remote location. http://www.greenmountain.no

    Unsuitable or offensive? Report this comment

  • Hi Andrew - we covered Green Mountain in a couple of places, and are planning to visit it one day...

    Peter

Have your say

Please view our terms and conditions before submitting your comment.

required
required
required
required

Webinars

More link