From the category archives:

energy efficiency

Photo credit Tom Raftery
I’m an IT guy. I love my (Mac) computer. Most other IT people I know love their computers too, be they Mac, Windows or *nix based. Of course you would when you are typically working on them 8+ hours per day.
We take pride in our computers – how fast they are, [...]

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Photo credit officer2975
Following on from my earlier post about the importance of turning things off, we had a briefing the other day from a company called 1E.
1E entered the power management space about 10 years ago when they wrote NightWatchman. NightWatchman is a PC power management application which aims to reduce the energy wasted [...]

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I participated in the recent IBM Global Eco Jam and there were some fantastic discussions there.
One of the discussions surprised me though – people were still talking about unplugging mobile phone chargers as if that was a significant problem. It is not. On the contrary, it is a dangerous distraction.
Watch the video above. Seriously, do. [...]

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Will Apple move into home energy management, and if they do, can they make it sexy and front-of-mind for everyone?
I made this point in a reply to a post earlier on the IBM Global Eco Jam and I thought it could well do with being fleshed out to a full post here to see what [...]

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Photo credit armandoalves
I saw a report on the Green Data Center Blog today that a new industry group called GreenTouch has been formed with the express aim of reducing the amount of energy communications networks (including the Internet) use.
In fact their Global Mission is to, by 2015:
deliver the architecture, specifications and roadmap — [...]

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I have been creating a series of little videos on the energy efficiency of various items you might find around the home or office (computers, mobile phone chargers, games consoles, printers, and a microwave oven for example). The video of the computer was particularly revealing because even when the computer was shut down (note completely [...]

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Joe Baguley wrote a fantastic post recently on the HomeCamp blog on monitoring energy use in the home. It is a really good read as Joe outlines how he first became interested in home energy monitoring and over time evolved into the “home energy enforcer” (!). He goes through the tools he employed to monitor [...]

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Photo credit _Beat_【ツ】
Well, the EU thinks it takes 27 countries to change the light bulb. And they may well be right.
Today the EU brings into force a ban on frosted and incandescant lightbulbs of 100W and over. This is the first part of a program to completely phase out incandescent light bulbs in the [...]

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Chris O’Connor is vice president of Strategy and Market Management for the Tivoli brand within IBM Software Group.
Chris gave a spectacular demo/presentation at Pulse 2009 on energy efficiency in the enterprise.
What set this presentation apart is that Chris gave some great stats (in 2007 data centers consumed 183bn kWh of energy, this cost [...]

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