Shiny new data centres get the plaudits, but Peter Judge likes retrofits that clean up older sites
Internet,org wants to get the developing world online. Peter Judge asks if it is all about winn ing new users…
Do we need coal ti power the Internet? Peter Judge thinks that is old-fashioned thinking
London's recycling bins snoop on Wi-Fi devices. At least they still save on carbon dioxide emissions, says Peter Judge
Let your servers heat up, and your data centre could combat global warming, says Peter Judge
Professor Ian Bitterlin gives his tips on how to save energy in your data centre by identifying the biggest resource…
Peter Judge gives Facebook full marks for sharing its energy data. It's a shame no one seems to be interested.
Boasting about your green tech is a bore, but in France's case, it turned out to be revealing, says Peter…
Austerity talk could cripple the actual green investment the UK government is making, says Peter Judge
BT has promised to save energy for its customers. Other suppliers may find this harder to do, says Peter Judge
Cutting your energy use can give diminishing returns. The answer is to get actual numbers, says Peter Judge
The smart meter roll-out is coming, but the government needs to avoid the mistakes of BDUK, warns Mike Halley from…
Google says we can save energy by using its servers instead of our own. After PRISM, Peter Judge wants to…
The UN could ban killer robots. And Peter Judge doesn't want any entered in our office gadget competition.
Data centre owners might be fed up with Green IT, but Peter Judge says they are still getting more efficient…
Some say networks dominate IT energy, while others have different ideas, says Peter Judge
OpenText CEO Mark Barrenechea revels in Autonomy's troubles
Green tech expert Kate Craig-Wood takes issue with a suggestions that wireless networks use too much energy
Facilities management looks after the data centre building and IT looks after the equipment - Eddie Desouza asks who manages…
EE boss Olaf Swantee wants to “most trusted communications company in the UK"
HP Moonshot uses less energy, says Paul Santeler. But will apps port across to it?
Britain is behind other nations when it comes to the smart grid, and that needs changing, says Rahoul Bhansali
BA's UnGrounded "summit in the sky" looks like a waste of fuel to Peter Judge.
The Budget promised support for shale gas extraction. Peter Judge asks if this is a good thing
The green awards at CeBIT 2013 only had one company that interested Peter Judge
CeBIT 2013's Code_n contest for green innovation is a big disappointment, says Wayne Rash
Jaron Lanier tells the Economist conference that nanopayments are the answer
Yahoo's Marissa Mayer has been heavily criticised by analysts over her decision to ban working from home
Data centres should not fear Britain's energy future, says Rackspace's Nigeil Beighton