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Posts with tag environment

Fuelfrog: track gas mileage and cost

FuelfrogFuelfrog is a web service for tracking your gas mileage and cost-per-gallon trends which can provide insight into your empty wallet. By adding simple information each time you fill up your car, Fuelfrog will chart that data to provide a gas history.

Fuelfrog accepts updates via its website, but it also can accept data via Twitter direct message. Simply add your Twitter account to your Fuelfrog profile and Twitter the miles since your last fill up, price per gallon, and number of gallons purchased to @fuelfrog.

Someday you'll be able to log in to Fuelfrog and tell your children, "See, back in my day I only paid $4.00 for a gallon of gas!"

[Via del.icio.us]

Reduce your computer's electric use with LocalCooling

LocalCooling
LocalCooling is a free Windows utility that can help you configure power saving settings on Vista and XP machines. Honestly, it doesn't add any configuration options that you wouldn't find in the Control Panel, but LocalCooling does have one nifty feature that Microsoft doesn't include. It provides an educated guess of just how many watts your PC uses.

Basically, LocalCooling scans your hardware and figures out how many watts your monitor, hard drives, CPU, graphics card, and other peripherals are probably using. Once the program has this estimate, it can also track how much energy you're saving by adjusting your power saving settings to do things like shut off yourmonitor, hard drives, or PC when you're not using them.

You can also create an account to track your energy savings against other users, or create teams to compete against other groups of LocalCooling users if you want to get all competitive about it.

[via gHacks]

Flipping the Linux switch: KDE, the K desktop environment

KDE 4 screen shot with plasma widget and open windowsThere's one thing for certain: Now is an exciting time to be a KDE user. The much anticipated launch of KDE 4 is slated for January 11th, 2008. This is a major revamp of the look and feel of the KDE desktop, with the inclusion of a built-in compositor (think eye candy) and something called "plasmoids" (little functional widgets embedded into your desktop).

It's a lot of new bling aimed at improving the desktop experience. Will it? More importantly, will it for you? What would make you choose KDE over GNOME (or vice versa)? This week we take a brief look at KDE in both its 3.5.x and 4 incarnations, and outline a few rules of thumb on choosing your desktop environment.

Let's take a quick look at KDE's history and underpinnings. KDE was launched in 1996 and is based on the Qt (pronounced "cute") toolkit. (A toolkit is a set of libraries of the things that make up a graphical user interface -- things like windows, buttons and their functions.) But all was not right with the world. Qt, at that time, didn't use a completely free software license. This caused some concern about the legality of linking to Qt libraries, and the Debian distribution even went so far as to remove KDE from their repositories for a time.

Currently, Qt uses a dual license. The toolkit is available under the GPL (GNU General Public License) and the QPL (Q Public License), and linking to the Qt libraries is no longer an issue.

Continue reading Flipping the Linux switch: KDE, the K desktop environment

Flipping the Linux switch: Desktop environments vs. window managers

Enlightenment Window Manager ScreenshotPicture this: It's late at night. You've restarted your computer. The optical drive is whirring contentedly, but you have butterflies in your stomach. Tonight is the night you install Linux for the first time.

You choose your language, and then your keyboard layout. This is pretty easy, so far. A partitioner works its magic on your hard disk, either resizing your Windows partition or wiping it completely.

Suddenly you are blindsided by the question: Which default desktop environment would you like to install?

Do you know? Do you care? What in the blazes is a desktop environment, anyway? How is that different from a window manager? When is it more appropriate to use one over the other?

Continue reading Flipping the Linux switch: Desktop environments vs. window managers

Discovery puts up $10 million in green stuff for TreeHugger

Discovery acquires TreeHuggerDiscovery Communications has acquired the environmentally-focused blog TreeHugger, in a deal that the New York Post reports was worth $10 million. Discovery Communications is the parent company of the Discovery Channel.

TreeHugger has been online for nearly 4 years and has become a top site for environmental news, information, and tips. Blog founder Graham Hill says he'd been approached by more than 15 large companies interested in purchasing the site over the last year. He says he decided to accept Discovery's offer because the company reaches 1.5 billion people around the world and has the skills to bring TreeHugger's pro-sustainability message to a wider audience.

Discovery is launching a 24 hour "green" channel, and the TreeHugger team will continue to publish regular blog updates, but will also influence the new Planet Green web site.

Blackle: saving the world by painting Google black

Blackle
Apparently it takes more energy for your computer monitor to display a white web page than a black one. So while the modern web standard of white and bright colored backgrounds with dark text is great for readability, it might not be great for the planet.

Heap Media decided to do something about it by creating a custom version of one of the most popular white-backgrounded sites on the web. Blackle is basically Google, but black. It's powered by Google, so you should have pretty much the same user experience when using Blackle as you do with Google. Only darker.

While there's some debate over whether a black-backgrounded Google will actually make an impact on the world's energy use, the folks behind Blackle say there's another purpose. At the very least, those who use Blackle daily will be reminded to find other ways to reduce energy consumption throughout the day.

DIY Life : Recycling your old electronics


We know, being responsible is just so, hard. Electronics which run the nifty software we cover and love contain some nasty stuff that's not so friendly for the environment when left to rot in a landfill. So what's a gadget oving geek to do? Recycle.

Our newest little sister, DIY Life, has a great article on the basics of responsibly recycling your old gear. So, clean out that junk drawer and put those useless gadgets where they belong!

By the way, DIY Life posts all sorts of nifty tips, tech related and not so tech related. If you've got a hankerin' to get your tinker on, check 'em out and find some weekend projects.

Making the datacenter "Green" is harder than you think

green data centersGoogle and some of the other leading technology companies that depend on large amounts of power are working hard to ensure they are minimizing their power consumptions.

In order to cut down costs of electricity and ensure that systems are running in optimal conditions, many data center's are turning to alternative energy to power their high end systems. Google has fitted the Googleplex to be carbon neutral by investing in renewable energy sources, maximizing efficiency, and by purchasing carbon offsets for the emissions they cannot directly reduce.

ComputerWorld has put together a list targeted at IT professionals that list the top seven tips that will help minimize power consumption, heat, waste and chaos in this time of surging power demands, and extreme environmental awareness.

  1. Typically between 10%-30% of servers can potentially be turned off.
  2. Power management tools are available, but not many administrators don't use them.
  3. Invest in energy efficient servers.
  4. Inefficient power supplies can potentially waste half of the power before it actually gets to the equipment.
  5. Most IT companies are not accountable for efficiency because it gets tucked into the facilities tab, tracking energy directly from the source can help in determining what should change.
  6. Adopt energy efficient standards. Think EnergyStar specifications.
  7. Demand energy efficient IT products. Manufacturers won't design it, if customers don't ask for it.

Google joins the hybrid auto market sector

google joins the hybrid auto marketWhen we think about Google, we normally think about search, so what's the deal with the entry into the auto market?

Google is set to give out $1 million in grants to fund the development of technology for both hybrid and electric cars. They are doing this through their philanthropic Google.org. The search giant also has a request for proposals on the table with a $10 million pot for any company that can help commercialize plug-in hybrids and fully electric cars. Way to go Google for taking the initiative in this slow move to convert autos and help reduce greenhouse gases!

Google has done a lot to help the environment lately. The solar power installation at the Googleplex will generate enough to power 1000 homes daily.

Save a tree with Greenprint

GreenprintHow often do you try to print a website only to find that it prints a couple of extra pages with nothing but URLs and banner ads? Greenprint is a commercial utility that analyzes your print jobs and strips away pages that are essentially blank, saving you paper.

At $35, it could take a while for a home user to save enough paper for the program to pay for itself. But there's an enterprise version available for $70 that provides a few extra features, like the number of trees saved and CO2 emissions saved. The software's 50% off for educational institutions and environmental non-profits.

Greenprint also includes an option letting you print a document to PDF. If you don't really need a hard copy of a document, this is a great way to save paper. Of course, there are plenty of free PDF printers available as well.

[via Red Ferret Journal]

Could there be a Mozilla Desktop Environment in the future

mozilla desktop environmentCould there secretly be a Mozilla desktop environment in the works? We could always use another competitor in the marketplace, and we would love few things more than if that competitor were the Mozilla Foundation.

There's a discussion over at the Mozilla.dev.planning list that has stirred up the idea of building a Desktop Environment. The whole environment would be based on XUL (XML User Interface Language) and could become a reality much like extensions to the popular Firefox, Thunderbird, and the Minimo Mobile Browser product lines. Only time will tell if this discussion evolves into the build of the next generation cross OS desktop environment.

It's easy being Green with BeGreenNow.com

begreennow

I have yet to come across a Web 2.0 application that has to do with environmental awareness like BeGreenNow.com does. This unique online application lets you calculate your current carbon footprint and teaches you how to offset it to help make the world a little greener. BeGreenNow is also a portal that educates and inspires people to influence and help out when it comes to the global climate issues surrounding our world.

To get started, sign up and enter your carbon calculator columns for your emissions in Electricity, Vehicles, Air Travel, and Natural Gas. As you change your routines to help the environment out, you can keep logging back in and updating records to see if your CO2 emissions have improved. A simple graph makes it easier to see what areas you could improve at. In all, it's a nice Green Web 2.0 app.

Greenpeace: your guide to green electronics


OK, this isn't exactly a download. But all that software has to run on something, right?

Greenpeace has released their first ever global "e-waste" scorecard that ranks computer and electronics manufacturers in terms of how much effort they are putting into shrinking their environmental toxin profiles, and how successful they're being. Many people probably don't realize it, but most consumer electronics are potential mini environmental disasters: Lithium, Mercury, Bromine and Nickel--among other things--in batteries, switches, and relays; more lead than you can shake a stick at; petroleum-based plastic and polymer shells. And we haven't even gotten to the chemicals used in production or how the raw materials are mined and harvested. So how did the companies do? As you can see from the graphic above, not well. On a scale of one to ten, Dell and Nokia scored respectable sevens for their strong recycling programs and efforts to phase out some dangerous chemicals. In fact, their continued use of dangerous chemicals seems to be the only thing holding Dell back is its reliance on BFR-coated materials and PVC, for which companies lose double points in the rankings. The rest of their scores look surprisingly green.

On the other end of the spectrum are Motorloa and Lenovo, with scores of 1.7 and 1.3, respectively. Not much to say there, other than "shame on you." Apple, at 2.7, also loses out big, largely for playing nice with companies like Motorola. Apple itself has fairly high standards, but imposes few or no environmental requirements on its suppliers and contractors. They also don't match up to higher-scoring companies in the takeback/recycling department, offering take back policies in only five markets, and then only of their own products and only with a new purchase, although the policy is a little more liberal for corporate and educational customers. They get a "shame on you," too.

Of course, Greenpeace is hardly an unbiased source, so caveat lector, but it's an interesting start to what will almost certainly be a long and important discussion. Hopefully the next version will be a little more comprehensive. Where are the the chip makers, the big iron vendors? An electronics reprt card that doesn't even mention Sun, IMB, Cisco, Intel, or AMD seems incomplete to me.

[via J.Y.]

Google Maps go green

Google's Summer of Green

Google is showing its ecological side with Summer of Green, an attractive Google Maps mashup that, in a partnership with the Earth Day Network, "highlights some planet-friendly travel tips for top U.S. travel destinations as well as how to use Google Maps in your daily routine to find and support green activities." Though the site is a bit overloaded just now (when will Google learn that any site it launches is going to get pummeled?), it's very slick, clean, and easy to use.

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