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TOP GREEN IT ARTICLE

09 May

Water-cooled servers gaining steam

Using water to cool servers isn't a new idea, but it is gaining new converts at a time when fears of global warming and rising energy costs are making datacentre operators and server vendors search for ways to increase efficiency.


More GREEN IT CASE STUDY ARTICLES

  • Earth Day: Who's the greenest of them all?
    Dell, VMware, HP, EMC, Cisco and IBM. Which of these really stuck through their green-commitments and how.
  • Six techniques to encourage green habits
    Employees' wasteful tendencies result from a company's culture more than a person's aversion to be greener.
  • Saving the environment can't stop at the datacentre
    To understand where ICT can have most effect requires an understanding of the areas where the organisation's business-related activities have most environmental impact.
  • Green technology: hype or must-have?
    It's enough to make some IT managers dismiss green technology altogether, but even those who are concerned about the environment and their own energy costs have a tough time separating product hype from reality.
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  • Whatever happened to ZigBee?
    Low-power sensor networks aren't yet as big as he hoped, but ZigBee Alliance chief Bob Heile says the low-power standard will rock the competition and make the world greener.
  • Online conference paints telepresence green
    Pushing telepresence as a way to cut the cost of corporate travel hasn't worked too well, so the industry is now talking up its green potential as well.
  • A pair of green-IT users
    Austin Energy and WellPoint show how to grow your green credentials
  • HP goes Titanic with recycling programme
    HP has announced that it recycled hardware and print cartridges more than twice the weight of The Titanic, in 2007.
  • The green computing backlash grows
    IT executives are dealing with far too many headaches to let themselves be led on an environmental guilt trip.
  • Make 2008 a good year for IT recycling
    Remploy's e-cycle unit could collect and refurbish unwanted IT kits more cost-effectively than your current contractor.
  • Reducing government's IT carbon footprint
    In September 2007, the UK government said it wants to reduce government IT's carbon footprint. How is it getting on?
  • Sun's green datacentre strategy - have none
    Sun Microsystems intends to become datacentre-less by 2015. Applications will be delivered 'over the grid' in a software-as-a-service model.
  • EPEAT's progress
    EPEAT has stronger support from the US government and HP has just announced a raft of EPEAT-registered kits.
  • The BCS and the datacentre code of conduct
    Knowledgeable contributions from an organisation representative of many UK datacentre operators have been made to the EU-driven datacentre code of conduct working group.
  • This will be the year of green hogwash
    The greening of IT was one of the less remarked on themes of 2007, but give it time. We’re in the early days of a movement that will rise to become one of technology’s dominant ideas.
  • IT leaders share green-tech predictions for 2008
    Some abridged predictions from IT experts who were involved with sustainable IT technology in 2007 and have an interest in what's coming.
  • An unholy alliance
    Are green charities and business natural partners? Why are they working together and what makes for an effective partnership?
  • Green Grid progresses
    The Green Grid is making good progress with IHV PC Express power management testing and forums next February, including discussions with global industry policy-makers.
  • Accelerating carbon footprint cutting
    The CSCI wants to accelerate the IT world's response to climate change by generating demand for energy-efficient IT kit as well as getting manufacturers to build it. The US-focussed and public sector-focussed Energy Star and EPEAT are thought to be slower acting and both market sector and geographically limited in their influence.

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