Seawater dampens data centre running costs

 

Mauritius to slash cooling bills.

A datacentre conference has heard how one nation plans to drastically cut the cost of running datacentres by using sea water to cool servers.

Delegates at Data Centre Strategies 2009 have been shown plans for a new datacentre to be built at the Mauritius Eco-Park featuring a cooling system that uses cold water pumped from the ocean.

The plan calls for pipes to be placed 1,000 metres below sea level, where the water temperature is about 5ºC. The water is then pumped up around the cooling system before being returned to the ocean. The system is predicted to cut cooling costs by up to 75 per cent.

Similar systems are already in use in the South Pacific and the technology should help Mauritius attract high-tech businesses.

“Mauritius is ideally positioned at the crossroads of Africa, Asia and Australia and outside major earthquake ridges,” said Philip Low, managing director at conference organiser BroadGroup.

“The island is also well known as a major financial and infocom hub. Being relatively remote but well-connected to the world is a major attribute for the island-nation to position itself as a disaster recovery and business continuity destination,” he added.

Google has also been looking at the idea of using sea water to cool its datacentres. Last year, the company submitted a patent application for floating datacentres that are powered in part by wave action and cooled using sea water.

Cornell University already uses a similar system for cooling its entire campus, taking cool water from a nearby lake and using it as an alternative to the university’s air conditioning systems.

Copyright ©v3.co.uk


Seawater dampens data centre running costs
 
 
 
Top Stories
Microsoft confirms Australian Azure launch
Available from next week.
 
NBN Co names first 140 FTTN sites
National trial extended.
 
Cloud, big data propel bank CISOs into the boardroom
And this time, they are welcome.
 
 
Sign up to receive iTnews email bulletins
   FOLLOW US...
Latest Comments
Polls
In which area is your IT shop hiring the most staff?




   |   View results
IT security and risk
  25%
 
Sourcing and strategy
  12%
 
IT infrastructure (servers, storage, networking)
  23%
 
End user computing (desktops, mobiles, apps)
  12%
 
Software development
  27%
TOTAL VOTES: 233

Vote
Would your InfoSec team be prepared to share threat data with the Australian Government?

   |   View results
Yes
  62%
 
No
  38%
TOTAL VOTES: 72

Vote