Datacentre energy efficiency and green IT
Learn how to green your datacentre with advice on increasing datacentre energy efficiency, building a case for a sustainable datacentre, and complying with UK and EU energy-efficiency regulations.
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Opinion
12 May 2023
How to build an environmental cloud sustainability strategy
Environmental sustainability continues to be a top 10 business priority for organisations. Here are the factors to consider when evaluating the environmental sustainability efforts of cloud providers Continue Reading
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News
08 May 2023
How lab grown neurons could power the future of AI
Melbourne-based Cortical Labs’ lab grown neurons could speed up AI training in a more energy efficient way and its work has caught the eye of hyperscalers and Amazon’s CTO Continue Reading
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News
05 Mar 2018
Bitcoin burglaries: Icelandic police count cost of cryptocurrency kit thefts from datacentres
Police in Iceland are investigating a spate of datacentre thefts, after thieves lifted 600 cryptocurrency-mining servers worth around $2m Continue Reading
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News
05 Mar 2018
Microsoft Singapore to tap solar energy for datacentre operations
Software giant Microsoft will buy 100% of the renewable energy generated by solar panels installed on rooftops across Singapore to power its datacentre operations Continue Reading
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Feature
02 Mar 2018
Are gas-powered datacentres all hype and hot air?
As concerns about how the proliferation of datacentres will affect electricity supplies continue to be raised, some are experimenting with natural gas as an alternative energy source. But is it a viable, long-term solution? Continue Reading
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News
01 Mar 2018
Case study: How the Moonlite Project will use green energy to power bitcoin-mining datacentres
As the energy consumption habits of the cryptocurrency mining community continue to attract attention, we speak to the The Moonlite Project about how it is embracing renewable energy to clean up the industry’s image Continue Reading
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News
28 Feb 2018
Colt DCS ramps up renewable power use across European datacentre estate
Carrier neutral datacentre operator Colt DCS claims the technology industry has a "moral duty" to do more than the bare minimum to ensure its growth does not come at the expense of the environment Continue Reading
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News
21 Feb 2018
FBI seeks information on IaaS and SaaS providers as cloud push gathers pace
The US Federal Bureau of Investigation (FBI) is seeking information about the capabilities of the public cloud provider community, in preparation for move off-premise Continue Reading
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Feature
20 Feb 2018
The EURECA moment: Counting the cost of running the UK’s public sector datacentres
The EU-backed EURECA project has spent the past 36 months assessing the state of public sector datacentres across Europe, and is revealing what it found Continue Reading
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News
13 Feb 2018
Cryptocurrency mining consuming more electricity than Iceland’s homes
Cryptocurrency mining in Iceland could use more power than all the households in the country combined Continue Reading
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Feature
09 Feb 2018
Cloud management platforms: What you need to know to make multi-cloud happen
Deploying a cloud management platform can make adopting a multi-cloud approach to consuming IT resources easier, but choosing one that is the right fit for your enterprise can be a challenge for CIOs Continue Reading
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News
07 Feb 2018
Beyond Brexit: Can the hyperscalers future-proof the growth of the UK colocation market?
Demand for colocation datacentre space in London is booming, on the back of the hyperscale cloud giants setting up shop in the UK, but will it be enough to safeguard the sector’s growth in the face of Brexit? Continue Reading
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News
30 Jan 2018
IT Priorities 2018: Datacentre infrastructure investments show no signs of slowing
The 2018 Computer Weekly/TechTarget IT Priorities poll suggests datacentre infrastructure revamps could be on the cards at enterprises across the UK and Europe, as the push to consolidate their server farms picks up pace Continue Reading
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News
26 Jan 2018
Researchers calculate financial toll of cloud outages on US business sector
A joint report by Lloyd's of London and AIR Worldwide reveals the financial disruption a three to six-day cloud outage could cause to US-based businesses Continue Reading
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News
24 Jan 2018
Kao Data opens doors on first phase of £200m datacentre campus in Harlow
Kao London One has a capacity of 8.8MW and is being touted as a good fit for hybrid cloud infrastructures Continue Reading
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News
23 Jan 2018
Irish planning chiefs dismiss appeal against Amazon's €1bn datacentre build
Irish planning chiefs have granted Amazon permission to proceed with its plans to build a €1bn datacentre in Dublin to support the continued European growth of its cloud business Continue Reading
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News
15 Jan 2018
Case study: Gleadell Agriculture supports cloud-first push with change in backup strategy
Commodity trading firm Gleadell Agriculture won the prize for Best Data Security and Data Protection Project at the Best of VMworld 2017 Awards, with its account of how an overhaul of its disaster recovery practices has set it up to become a cloud-first organisation Continue Reading
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News
10 Jan 2018
Daisy Group saves on datacentre cooling costs through five-year EkkoSense deal
Daisy Group claims to have already seen sizeable cost savings on the back of its push to improve its datacentre cooling procedures across five UK facilities Continue Reading
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News
03 Jan 2018
Colt to expand datacentre footprint in APAC
Datacentre service provider Colt is laying the groundwork to build datacentres in India and Singapore, and is working on new datacentre technologies to improve energy efficiency Continue Reading
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News
18 Dec 2017
Top 10 cloud stories of 2017
Here are Computer Weekly’s top 10 cloud stories of 2017 Continue Reading
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News
05 Dec 2017
US utility provider PG&E on ditching the datacentre and going cloud-first
US-based utility provider Pacific Gas & Electric (PG&E) discusses how getting out of the datacentre business and into the cloud is helping meet its regulatory, affordability and innovation targets Continue Reading
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News
28 Nov 2017
Dutch digital coin miners offered datacentre space to reduce costs
The Netherlands’ Datacenter Group is providing digital coin miners with space in a professional datacentre Continue Reading
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News
13 Nov 2017
DBS teams up with Equinix to reduce datacentre footprint
Building on earlier efforts to harness cloud computing to support growing compute workloads, DBS’s new private cloud datacentre will be smaller, greener and cheaper to run Continue Reading
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News
01 Nov 2017
Irish High Court denies latest appeal bid by Apple datacentre objectors
Judge rules that latest attempt to block Apple’s plans to build a datacentre in Athenry does not meet the required legal threshold Continue Reading
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News
30 Oct 2017
Meath County Council CEO explains support for Facebook’s Irish datacentre expansion plans
Jackie Maguire, CEO of Meath County Council, shares details of the preparatory work the local authority has done to pave the way for Facebook to expand its Irish datacentre presence Continue Reading
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News
18 Oct 2017
Cloud service spending almost matches traditional IT outsourcing
Traditional outsourcing spending has plummeted in the latest three-month period, but spending on cloud-based IT services is going some way to filling the void Continue Reading
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News
07 Sep 2017
Stockholm Data Parks welcomes first Greenfield tenant to renewably-powered datacentre hub
Multigrid Data Centers named as as one of the first operators to take up space in Stockholm's heat-reusing, green energy-powered datacentre hub Continue Reading
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News
17 Aug 2017
World's largest’ data center planned in Norway
Norway will soon have the biggest datacenter in the world which will harness the countries rich natural resources Continue Reading
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E-Zine
01 Aug 2017
The fields of Athenry – how Apple’s datacentre plans are causing turmoil in a small Irish town
In this week’s Computer Weekly, we look into Apple’s controversial plans to build a huge datacentre in a small town in the west of Ireland, and hear the local arguments it has caused. We find out how the Met Office is managing the vast quantities of data it uses for weather forecasting. And we examine Google plans to bring artificial intelligence tools to the job recruitment market. Read the issue now. Continue Reading
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News
31 Jul 2017
Apple's delayed Irish datacentre prompts calls to reform country's planning system
The latest delays in Apple's bid to open a datacentre in Athenry, County Galway, has prompted calls for a revamp of how planning permission decisions in Ireland are handled Continue Reading
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News
24 Jul 2017
What are Amazon Web Services’ Nordic plans?
Amazon Web Services' head in the Nordic tells Computer Weekly about the region's increasing demand and use of the cloud Continue Reading
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News
20 Jul 2017
Singapore begins quest for high-rise datacentres
Huawei, Keppel Data Centres and the Singapore government will assess the feasibility of building high-rise facilities amid growing demand for datacentre capacity in the region Continue Reading
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Feature
19 Jul 2017
Upset in Athenry: Examining the impact of Apple's delayed Irish datacentre build
Apple is set to hear at the end of this month whether its much-delayed Irish datacentre build can go ahead. Computer Weekly examines the ins and outs of this complex case Continue Reading
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News
28 Jun 2017
Finnish government scraps paper and digitises archives
The government in Finland is digitising 94 shelf kilometres of documents to save millions of euros and make the information easier to access Continue Reading
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News
09 Jun 2017
British Airways IT outage: What went wrong with its datacentre?
BA has blamed “human error” for its bank holiday datacentre outage, but the Uptime Institute suggests there may be more to it than that Continue Reading
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News
06 Jun 2017
Lloyds bank staff will move to IBM in outsourcing deal
About 1,500 IT staff at Lloyds Banking Group will join IBM as part of an IT infrastructure outsourcing agreement Continue Reading
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News
02 Jun 2017
Telefónica increases use of renewable energy to fight climate change
Telecoms operator behind UK’s O2 mobile network doubles down on existing commitments to renewable energy sources in the fight against climate change Continue Reading
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News
10 May 2017
Nordic region competes for datacentre dominance
The Nordic region is an attractive region for datacentres as demand for cloud services in the area grows Continue Reading
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News
28 Apr 2017
UBS reduces legacy dependence with Microsoft Azure
Swiss bank begins its strategy of moving core systems into the cloud Continue Reading
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News
18 Apr 2017
Virtus Data Centres plots to expand Slough colocation footprint
Colocation provider sets out plans to expand its datacentre footprint in Slough, as demand for locally hosted cloud services grows Continue Reading
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News
11 Apr 2017
‘Can do’ attitude of DevOps teams is driving cloud-first strategies
The cloud-first strategies of businesses across sectors are maturing, with DevOps teams playing a leading role Continue Reading
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E-Zine
21 Mar 2017
Google power – how the internet giant builds datacentres
In this week’s Computer Weekly, we hear from Google executives about how the firm builds, tests and secures its global datacentre estate. We analyse the implications for the UK’s broadband infrastructure after the BT and Openreach split. And we find out how artificial intelligence and the internet of things are coming together to deliver new technologies. Read the issue now. Continue Reading
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News
13 Mar 2017
Nearly 2,000 Lloyds bank IT jobs set to move to IBM in £1.3bn outsourcing deal
Around 2,000 IT staff at Lloyds Banking Group are set to transfer to IBM as part of a seven-year IT outsourcing deal, says union Continue Reading
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News
05 Jan 2017
HMV changes its IT tune to cut maintenance spend on legacy on-premise systems
The high street music retailer has embarked on a sizeable digital transformation project to cut costs and boost the agility of its business operations Continue Reading
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E-Zine
13 Dec 2016
UKtech50 – the most influential people in UK IT 2016
In this week’s Computer Weekly, we reveal the seventh annual UKtech50 – our list of the 50 most influential people in UK IT. And we talk to this year’s winner, ARM CEO Simon Segars, about the prospects for the UK tech sector after the uncertainty caused by the Brexit referendum vote. Read the issue now. Continue Reading
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Feature
22 Nov 2016
Looking beyond PUE to assess the true environmental impacts of datacentre growth
Sustainability experts want operators to look beyond the accepted datacentre metrics to assess the impact the industry's growth is having on the environment Continue Reading
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News
07 Nov 2016
Apple garners local support for Irish datacentre as legal challenge looms
Residents of Athenry, County Galway, unite to back Apple’s Irish datacentre plans as consumer electronics giant awaits High Court decision on legal challenges Continue Reading
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News
04 Nov 2016
CenturyLink sells datacentre portfolio to private equity consortium
Telco brings an end to months of speculation about its datacentre plans by confirming it has reached a deal to offload 57 sites to BC Partners Continue Reading
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News
25 Oct 2016
AI set to replace traditional IT administrators
Demand for higher levels of availability will lead to increased use of automation. Over time, many IT roles will be taken over by intelligent algorithms Continue Reading
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News
19 Oct 2016
Cloud backup saves data after fire destroys school
Data from The Academy secondary school in the seaside town of Selsey was restored just hours after a fire destroyed most of the premises, thanks to a cloud backup agreement set up a year earlier Continue Reading
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News
14 Oct 2016
VMware and AWS joint venture to help enterprises manage multi-cloud environments
Virtualisation giant VMware reinforces its commitment to helping enterprises manage multi-cloud deployments with AWS partnership Continue Reading
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News
16 Sep 2016
Mirantis acquires TCP Cloud in continuous delivery push for OpenStack deployments
OpenStack distribution provider claims TCP Cloud acquisition will ensure its customers' infrastructure is equipped to cope with the rate of application innovation they are demanding Continue Reading
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E-Zine
14 Sep 2016
Is Europe a growing datacentre destination?
In this quarter’s issue of CW Europe, we ask whether European datacentres will benefit from the UK’s exit from the EU. As the dust settles on the EU referendum and the new-look US-Europe Privacy Shield data transfer agreement, we look at what it could mean for European datacentre operators. For example, 451 Research issued an advisory note several days after the result of the EU referendum, suggesting operators have slowed or suspended datacentre planning until a clearer idea emerges of how the post-Brexit world will pan out. Continue Reading
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News
26 Aug 2016
Rackspace sold to private equity house Apollo Global for $4.3bn
After weeks of speculation about its acquisition status, Rackspace confirms definitive agreement with private equity buyer Continue Reading
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News
05 Aug 2016
Rackspace ‘on brink’ of sale to private equity house – report
Reports suggest managed cloud company could be sold in a matter of days, ending its time as a publicly listed company Continue Reading
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Feature
08 Jul 2016
Datacentre cooling upgrades: Helping operators decide where best to invest
Upgrading a datacentre cooling system is an expensive undertaking, but should operators stick with what they've always done or try something new? Continue Reading
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News
04 Jul 2016
Thailand’s TMB Bank modernises IT through the cloud
Bank used a move to Office 365 as a starting point for its transformation into a cloud-first organisation Continue Reading
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News
29 Jun 2016
Brexit: Datacentre investments set to slow as economic stability concerns hit CIOs
As the economic uncertainty around Brexit continues, CIOs may put new datacentre investments on hiatus, warns analyst Continue Reading
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News
20 Jun 2016
Singapore to pioneer tropical datacentre
If successful, trial would prove that datacentres can function optimally at temperatures of up to 38°C and humidity of up to, or exceeding, 90% Continue Reading
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News
09 May 2016
Lenovo expands x86 server production to Europe
Chinese hardware manufacturer claims move will result in faster delivery times and lower costs for European customers Continue Reading
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Feature
14 Apr 2016
[email protected]: The changing face of the datacentre over the past 50 years
As Computer Weekly prepares to celebrate its 50th anniversary, we take a look back at how the design and role of the datacentre has changed over the past five decades Continue Reading
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E-Zine
22 Mar 2016
How cloud keeps train passengers informed in a storm
In this week’s Computer Weekly, we find out how UK National Rail Enquiries looked to cloud technology after its popular travel information service was overwhelmed by bad weather. We analyse telecoms regulator Ofcom’s review of the broadband market and examine the future for BT’s Openreach division. And top CIOs share their tips on how best to use internal staff and external partners to bridge the skills gap. Read the issue now. Continue Reading
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E-Zine
08 Mar 2016
Building datacentres under the sea
In this week’s Computer Weekly, we look at Microsoft’s trial of an underwater datacentre and assess the technology and environmental implications of running cloud services under the sea. As PC suppliers build new products around Windows 10, we ask if the desktop PC is set to be reinvented. And with ransomware on the rise, we examine the threat of cyber extortion. Read the issue now. Continue Reading
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Feature
01 Mar 2016
Datacentre heat reuse: Why aren’t more operators doing it?
With the datacentre industry’s sustainability habits coming under increasingly close scrutiny, we find out why operators are not rushing to reuse their waste heat Continue Reading
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Feature
08 Feb 2016
Microsoft’s underwater datacentre: The pros and cons of running subsea facilities
Underwater datacentres can help providers save on land costs and cooling, but at what cost to the environment? Continue Reading
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News
08 Feb 2016
CIOs urged to act on datacentre power outage threats
Colocation provider Verne Global calls on CIOs to pay attention to Institution of mechanical engineers' concerns over sustainability of UK energy supply Continue Reading
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News
01 Feb 2016
Göteborg Energi outsources IT with €40m deal
Nordic energy company will use outsourcing agreement as a platform to modernise its IT environment Continue Reading
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News
26 Jan 2016
Wal-Mart to make huge data and analytics investment in India
Retail giant Wal-Mart is investing heavily in its IT development centre in Bangalore, turning the city into its most important centre outside the US Continue Reading
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News
07 Dec 2015
Low-cost Nordics expect datacentre growth
The Nordics offers advantages as a datacentre location, with each of its five countries offering something different Continue Reading
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News
02 Dec 2015
COP21: IoT can accelerate sustainable development, says Gartner
As the Paris climate talks get under way, Gartner says the IoT has a big role to play in minimising the impact of global warming Continue Reading
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News
01 Dec 2015
Bill Gates spearheads climate change initiatives
A group of IT entrepreneurs, CEOs, investment gurus and dignitaries have announced an alliance at the Paris 2015 Climate Conference to fund clean energy research Continue Reading
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E-Zine
01 Dec 2015
Balancing speed and risk in IT projects
In this week’s Computer Weekly, as IT leaders face boardroom pressure to roll out IT projects ever more quickly, we examine how to do that without running unacceptable risks. Michael Dell talks about how he sees the future for his company when it buys EMC in the largest IT acquisition in history. And we hear from IT chiefs about the challenges of implementing DevOps. Read the issue now. Continue Reading
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News
02 Nov 2015
Australia's outsourced datacentre market rising on back of cloud computing
Datacentre investment in Australia is growing fast as corporates use data-intensive applications delivered via the cloud Continue Reading
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News
28 Sep 2015
Apple's Irish datacentre build hit by possible planning permission appeal delay
A "valid appeal" has reportedly been raised in response to Galway County Council's decision to grant conditional planning permission for Apple's Irish datacentre build Continue Reading
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News
26 Jun 2015
Computer Weekly European User Awards 2015 winners revealed
The winners have been announced for the Computer Weekly European User Awards 2015. See who made the top spots Continue Reading
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Feature
24 Apr 2015
Datacentre PUE: Who's keeping score?
With datacentre operators under increased competitive pressure to cut their PUE scores, are their ratings really all they seem? Continue Reading
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News
21 Apr 2015
Fife Council approves £100m green datacentre building plans
Development of green datacentre campus designed to help Scottish businesses tap into cloud computing trend Continue Reading
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News
17 Apr 2015
Equinix opens new Slough datacentre to answer CIO cloud demands
Equinix's UK MD explains why its chosen to increase its datacentre footprint once more in Slough Continue Reading
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News
16 Apr 2015
Solihull Council's datacentre plans slammed by G-Cloud champions
Solihull Council is building a new datacentre with 10-20 years of capacity, much to the chagrin of industry watchers Continue Reading
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E-Zine
07 Apr 2015
CW Europe - April 2015 Edition
With the datacentre industry a major consumer of non-renewable energy, it continues to come under fire from environmental campaigners and users to clean up its act. In this issue of CW Europe, Computer Weekly datacentre editor Caroline Donnelly investigates energy-efficient Europe and how the technology industry is keeping the continent clean. Continue Reading
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News
25 Mar 2015
Atomic Weapons Establishment to build supercomputer for Trident simulations
The Atomic Weapons Establishment (AWE) builds HPC cluster based on SGI ICE XA system to support Trident programme Continue Reading
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News
19 Mar 2015
Government creates Crown Hosting venture with Ark Data Centres
Cabinet Office signs seven-year joint venture agreement with Ark Data Centres to create Crown Hosting Service Continue Reading
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Feature
16 Mar 2015
Energy-efficient Europe: How the datacentre sector is keeping it clean
With users becoming increasingly savvy about environmental issues, we take a look at how the datacentre sector is responding Continue Reading
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News
04 Mar 2015
Strong future for enterprise IT in Nordic countries
From attracting the world to its ice-cool datacentres to the digitisation of the public sector, there is plenty going on in the Nordic region Continue Reading
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News
23 Feb 2015
Apple invests in European datacentres as EU investigates tax break
Apple is investing €1.7bn in two European datacentres to support iTunes, the App Store, iMessage, Maps and Siri Continue Reading
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News
30 Dec 2014
Case study: How VMware’s vCloud meets customer needs
Cloud innovation winner of the Computer Weekly European User Awards for datacentre/storage 2014, VMware, shares its story Continue Reading
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News
02 Dec 2014
Ministry of Defence consolidates with green datacentre
The MoD is aiming to reduce its IT carbon footprint with the construction of a new datacentre to replace the existing host site in Bath Continue Reading
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E-Zine
17 Nov 2014
Cloud providers are coming to Europe
In this week’s Computer Weekly, cloud providers like IBM, Microsoft and Salesforce.com are building datacentres in Europe in response to data protection concerns – we examine how the cloud is moving to Europe. Microsoft is embracing the cloud and mobile and decoupling Office from Windows – we look at the implications for corporate IT. And even PCs are moving into the cloud - we analyse the rise of desktop as a service. Read the issue now. Continue Reading
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Photo Story
01 Nov 2014
Inside Kashiwa-no-ha: Hitachi Smart City near Tokyo
Hitachi shares what its Kashiwa-no-ha Smart City looks like near Tokyo, Japan. Continue Reading
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News
28 Oct 2014
Met Office supercomputer to increase weather forecast accuracy
Met Office buys £97m Cray supercomputer to help predict disruptive weather events with a far greater degree of accuracy Continue Reading
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News
23 Oct 2014
European enterprises can halve colo expenses by moving north, says Gartner
Favourable environmental conditions in Northern Europe mean enterprises can save on their datacentre expenses Continue Reading
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News
29 Sep 2014
ARM enters mainstream datacentre with HP’s ProLiant Moonshot servers
ARM chips have entered mainstream enterprise datacentre with HP's production-ready ARM-powered Moonshot servers Continue Reading
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News
31 Jul 2014
£700m government hosting deal limits bidders to North-East England datacentre
Want to win the £700m Crown Hosting Service contract? You'll need a major datacentre near Newcastle to stand any chance Continue Reading
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News
08 Jul 2014
Airbus deploys modular datacentre strategy to boost HPC capacity
The aircraft manufacturer has deployed HP's performance optimised datacentres (PODs) to increase its high performance compute capabilities for its engineers Continue Reading
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E-Zine
27 Jun 2014
CW Europe - July 2014 Edition
In this issue of CW Europe we investigate how changing your storage can make the world of difference to your company’s carbon emissions. Continue Reading
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News
06 Jun 2014
Cloud impact can be as big as the advent of computing itself: EIU report
Cloud is not just a replacement for older computing platforms, but a change as revolutionary as the advent of computing itself, says EIU report Continue Reading
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News
29 May 2014
BSkyB retunes IT to ready-for-anything datacentre quad
British broadcaster BSkyB has based its IT on four core datacentres that are resilient, interconnected, energy-efficient and cloud-ready Continue Reading
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Feature
29 May 2014
Future of in-house datacentres in the cloud era
It is predicted that companies will spend three times more on the cloud by 2017. But as cloud goes mainstream, are in-house datacentres really dying? Continue Reading
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News
09 May 2014
Facebook debuts ‘Rapid Deployment Data Centre’ design in Swedish facility
Facebook is expanding its Luleå datacentre in Sweden by deploying Rapid Deployment Data Centre (RDDC) design developed in collaboration with Emerson Power Network Continue Reading
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News
15 Apr 2014
Greenpeace singles out datacentre firms for lack of energy efficiency
Greenpeace's new report on datacentre energy efficiency lauds efforts of some tech giants while singles out others for their lack of commitment to green energy Continue Reading
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News
10 Apr 2014
BT and Microsoft to offer secure fast lane to Azure cloud
Microsoft’s UK cloud chief hails service as critical step in supporting CEO Satya Nadella’s ambitious plans for global cloud dominance Continue Reading
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News
18 Mar 2014
Global taskforce agrees on green datacentre metric
DCeP hopes to win widespread support as a useful and meaningful standard for measuring datacentre efficiency Continue Reading