Archive for the ‘energy efficiency’ Category

Hands-on With Google’s Android Open Accessory Development Kit

published May 13, 2011 and has No Comments

Google has been hatching a new project that connects household accessories such as lightbulbs to the Android platform, which makes it easier for homeowners to keep tabs on their energy consumption and control their home from afar. Google has picked Arduino for its Open Accessories "kit", which will help developers start building new hardware accessories that can work on ...

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Philips AmbientLED 12.5 Watts LED Lightbulb (Product Review)

published March 25, 2011 and has No Comments

Photo: Michael Graham Richard A Bulb from the Future! It Looks Like it Belongs on a Spaceship The Philips AmbientLED 12.5-watt A19 LED lightbulb (quite a name!) is probably the favorite LED bulb that I've tried so far. It beats the competition when it comes to light output (800 lumens vs. 450-590 lumens for the other LEDs that I've ...

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4,200 Energy Efficiency Projects Saved AT&T $44 Million Last Year

published March 4, 2011 and has No Comments

AT&T announced today that because of 4,200 energy efficiency projects installed at company facilities during 2010, it saved $44 million in annual energy costs. The projects included things like installing desktop power management software on 169,000 computers, a measure that generated $614,000 in savings alone, and installing LED light bulbs at over 1,100 cell sites. ... Read the full ...

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Crisis Averted: Easy-Bake Oven Redesigned To Eliminate Incandescent Heatball

published February 25, 2011 and has No Comments

Image Credit: Consumerist It was the question on everybody's mind when George Bush banned the incandescent light bulb with the Energy Independence and Security Act of 2007 : Whither the Easy-Bake Oven? This almond-coloured classic was every girl's favourite toy, and at its heart was a 100 watt incandescent bulb, AKA the heatball , th... Read the full story ...

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How The Internet & Privacy Concerns Will Shape The Smart Grid

published February 15, 2011 and has No Comments

Earth2Tech's John St. John has a great summary of the important points of the latest report from the Federal Energy Regulatory Commission on the smart meter market. Titled Grid Regulator: The Internet & Privacy Concerns Will Shape Grid , the article outlines the factors that will guide the actions of major players in the smart grid. If you want ...

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Do ‘Green’ Hard Drives Make a Difference?

published February 1, 2011 and has No Comments

Photo: Western Digital How Energy Efficient Are They Really? The cool people at Ars Technica have a piece about 'green' hard drive. They look at the energy usage of regular models vs 'green' models to see how much energy would be saved by going that route.... Read the full story on TreeHugger The rest is here:  Do 'Green' Hard Drives ...

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Feed Your PC Granola (the Software) to Cut Energy Use

published January 29, 2011 and has No Comments

Photo Credit: Average Jane , Flickr. Granola can be a good source of fiber, and granola can be used as another word for Treehugger. Then there's grano.la. Notice the dot. It's a software program developed by a Virginia Tech prof with a TV star name and a graduate student with a fantastic mustache. The program can reportedly increase the ...

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PassivTerrace: A Passive House Renovation in London

published January 24, 2011 and has No Comments

Images credit The Haringey PassivTerrace It didn't look like much last summer, an empty, partially burned out row house in London. As part of a Retrofit for the Future programme, Anne Thorne Architects it trying to take the old thing and bring it up to Passivhaus standards, which demand a ton of insulation, really careful installation so that there ...

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When It Comes To Green Building, Where You Are Is As Important As What You Build

published January 20, 2011 and has No Comments

HSBC Headquarters, Prospect Heights, Ill, outside of Chicago, certified LEED Gold. A few years back, Alex Wilson of BuildingGreen started using the term "Transportation Energy Efficiency", .He defined it as "the amount of energy associated with getting people to and from that building, whether they are commuters, shoppers, vendors, or homeowners." But Alex was really a cry in the ...

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Monthly Energy Bills Save Money and Emissions

published January 17, 2011 and has No Comments

Image credit: Andy Butkaj , used under Creative Commons license. I got my electricity bill yesterday, and it was the highest it has ever been. I was delighted. You see we recently switched our ailing 14-year-old propane-fueled heating unit for the most energy efficient air-to-air heat pump we could get our hands on. While many UK heat pumps are ...

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