Wednesday, July 30, 2008

Saving Energy: One State at a Time

by Marian Hopkins, Business Roundtable on 07.28.08
Improving energy efficiency is a critical component of Business Roundtable’s overall strategy for enhancing energy security. With every unit of energy we conserve through greater efficiency, we lower energy consumption and therefore use less oil, gas or coal to meet increasing energy demand.

Energy efficient improvements span from consumers making simple lifestyle changes to businesses retrofitting their aging infrastructure.

However dramatic or small, energy efficient improvements can lead to real, substantial results in reducing our energy demand and our energy costs.

Business Roundtable member Siemens is a leader in developing energy innovations impacting power generation to IT solutions and services to financial services.

Founded more than 160 years ago, Siemens is a prime example of a Business Roundtable member that understands how doing business well equates to a positive return both for their company and for the world.

Saving Energy One State at a Time

In Kentucky, Siemens is part of an energy performance contract that will lead to the installation of LED modules on every state maintained traffic signal. The six-year contract is expected to save the state $1.7 million a year in energy costs, resulting in Kentucky saving $10.2 million across the course of the contract.

The LED technology being used in the retrofitting effort is more energy efficient and lasts eight to ten times longer than incandescent light blubs, which need to be replaced annually. The energy performance contract allows Kentucky to make upgrades with no upfront capital expenditures, since the funding will come exclusively from the energy cost savings resulting from the upgrades.

Siemen’s partnership with the state of Kentucky is a real-life example of how energy efficiency improvements can reduce energy demands, our impact on the environment and energy costs.

Saving energy one state at a time is leading to real results. As more regions across the country implement programs like these, we’ll continue on the track to improving our nation’s energy efficiency.

Tuesday, July 22, 2008

How To Green Your Electronics

What’s the Big Deal?

Yes, electronic devices are becoming a bigger and bigger part of our lives, especially as they get smaller and smaller. We use them as tools and toys to communicate, work, enjoy media, and be expressive. Being green with electronics doesn’t mean living in a teepee listening to truckers squalk on the old short-wave. Greening your electronics is a matter of knowing what tech to get, how to use it best, and what to do with it when its useful life is done. Many of these best practices aren’t things you’ll read in the instruction manual, either. In this guide we’ll tell you how to stop wasted energy, what gizmos are greener than others, and what to do about e-waste and electronics recycling. We’ll also show you some of the newest green gadgets coming over the horizon.

Guide Navigation

Top Ten TipsBigger OptionsBy the NumbersGetting TechieCase StudiesFurther InformationGet IT!Take me home. Back To Top Λ

Top 10 Tips

1. Go rechargeable

Of the 15 billion batteries produced and sold each year, most of them are disposable alkaline batteries, and only a fraction of those are recycled. Look for electronics that are rechargeable. For removable batteries, lithium-ion (Li-Ion) and nickel metal hydride (NiMH) are cost-effective, green alternatives. The fastest battery chargers can juice up AAs in as little as 15 minutes, and will pay for themselves quite quickly.

2. Kill vampire power

Just because your cell phone is unplugged from the charger or your TV is off, doesn’t mean these devices aren’t drawing a current and running up your electricity bill. Many AC adapters (or “wall warts”) if left plugged in will continue to pull a current from the wall socket (you may notice they are warm to the touch). Many devices that have a standby mode do the same thing. To make sure you aren’t wasting energy, pull the plug on devices when not in use or put all of your electronics and chargers on a power strip. This way you can simply flip the power strip off when your electronics are not in use. There are also a number of “smart” power strips on the market that sense when electronics are turned off, or that turn off the strip when one main unit (like your PC) is powered down. (Note that some electronics need to be turned off via the on/off switch before cutting the power. Inkjet printers, for example, need to seal the cartridge heads to avoid clogging.)

3. Buy with energy in mind

Some types of electronics suck more than others, at least in energy terms. Doing research on different technologies and their respective energy consumption can save you a lot in the long run. For example, if you want a flat panel television, look into LCD models, which use much less energy than plasmas. The Energy Star site will help you identify energy-saving electronic devices like cordless phones, stereo systems, TVs, DVD players, battery chargers, and a whole bunch more.

4. Treat those batteries right

While battery recycling programs are increasingly common and easy to use, the process of recycling anything still takes energy and resources and should not be overused (one of the most polluted sites on the planet is a battery recycling plant in the Dominican Republic). Knowing how to best use and maintain rechargeable batteries will boost their longevity and performance. See Getting Techie below for more on the specifics.

5. Make it a short circuit

So, you just bought the newest, sleekest cell phone. It takes video, filters out calls from exes, and charts barometric pressure. What should you do with the old one? Whatever you do, don’t just throw it in the trash--this risks releasing chemicals into the ecosystem. There are plenty of organizations and charities that recycle and reuse old electronics. If you want a return on your old gadgets, sell them on an online auction site--people will often buy them even if they are broken. Bonus! A growing number of computer manufacturers are adopting take-back programs as well, under which they will accept and recycle their units when you’re done with them.

6. Buy used

Don’t want to spend a fortune on technology? You can find top quality, totally functional used electronics at sites like Ebay and Craigslist, and even at yard sales and flea markets. This not only cuts down on the amount of new resources being used for the production of more stuff, it also creates a market for sellers to safely recirculate electronics they’re no longer using. Ebay’s Easytradein.com is a good resource for the electronics you are ready to part with. You might even be surprised what comes up on Freecycle.

7. Bright idea: The solar charger

There are an increasing number of options for on-the-go solar power. From handheld to backpack power, solar chargers now come in a spectrum of types for juicing up phones, PDAs, Bluetooth headsets, iPods, and laptops. Many have an onboard battery pack that can charge while the solar cells are in the sun, and then transfer the power to your device when you need it. See “Digging Deeper into TreeHugger” below for a list of solar chargers on the market.

8. Extend use

There’s definitely a cult around replacing our electronic toys and tools every 15 minutes or so when a new model comes out. In some cases, the newest technologies are cleaner and more efficient, but often, the older ones will faithfully do their assigned task for a lot longer than the marketplace would have us believe. In some cases, the older models are even superior. Step back a few paces from the whole technophelia thing and take stock of what your real needs are. It couldn’t hurt to practice some of this in the rest of our lives, as well.

9. Look for EPEAT

EPEAT (electronic product environmental assessment tool) is a new attempt at environmental certification for computers (CPUs, monitors, and notebooks). Released in early 2006, only a limited number of products have been registered with EPEAT so far, however, look for this certification to pick up steam in the near future. (EPEAT homepage)

10. Buy a less toxic system

Europe is making huge inroads on reducing the presence of toxic chemicals in electronics such as lead, cadmium, and mercury with a directive called RoHS (Restriction on Hazardous Substances). Look for companies that are adhering to--and even going beyond--the RoHS compliance in Europe and around the globe. [ROHS UK Homepage, Wikipedia's ROHS page]

Back To Top Λ solar-chargers.jpg (The Solio and FreeLoader solar chargers)

Hard Core

1. Demand product recycling

In a perfect world, product manufacturers would happily take back the products they sold you at the end of their useful life. Many companies do offer to recycle their old products, but plenty still lag behind. Get vocal with manufacturers and your government representatives to improve both voluntary and mandated electronics recycling, and vote with your dollars for companies that take it back.

2. The right tool for the job

Does your computer really need a 3-D graphics card for your email correspondences? Do you need 500 GB of memory for bidding on those limited edition organic cotton Vans on Ebay? A 30“ cinematic display for reading TreeHugger? Most often, the more powerful your computer and the more extra doodads it has, the more energy it will consume, the more it will cost, and the more physical mass it will take up. It’s also a uniquely sad feeling when a piece of hardware or software goes obsolete before you even got to play with it. Itemize your computing needs and then find the computer, PDA, cell phone, stereo, digital camera that is going to best fit your needs. Also keep your eyes peeled for upgradability: the ability to expand or update a device’s capabilities.

3. Offset your energy

Carbon offsets aren’t just for travel. Individual offsets that you purchase can help negate your energy usage, including time on your computer or chatting away on your cell phone. This is particularly valuable if you are a heavy user. For more carbon offsets and renewable energy credits, see How to Green Your Electricity.

4. The digital thermostat

The most energy-saving electronic device you ever buy might be a simple programmable thermostat for your home. For more, see How to Green Your Heating.

5. USB-it

Charge your phone or PDA off your computer’s USB port and never have to worry about leaving your AC adapter plugged in.

6. iPod surgery

Is your iPod’s flagging longevity starting to make you antsy? Battery replacement kits are out there if you’re ready to get hands-on. Don’t forget to recycle the old li-ion battery after you’ve removed it. Apple will also replace any out-of-warranty iPod battery that has lost its ability to hold a charge for around $65 .

7. Battery switcheroo

If you’ve bought a new battery pack for your laptop (because the old one pooped out on you—yes, that’s normal), you can keep the old, weak battery inserted when the computer is plugged in, like when working at a desk. Save the fresh battery for travel. Li-ion batteries are very sensitive to temperature and so keeping the new battery away from the laptop’s heat will prolong its life.

Back To Top Λ

By the Numbers

1. Of the $250 billion spent per year on powering computers worldwide, only about 15% of that power is spent computing-the rest is wasted idling. (link)

2. Electronics make up 70 percent of all hazardous waste. (link)

3. Making the average PC requires 10 times the weight of the product in chemicals and fossil fuels. (link)

4. 15 billion batteries are produced annually worldwide. (link)

5. 40% of the energy used for electronics in your home is used while these devices are turned off.

6. In the US, energy efficient battery chargers could save American consumers more than 1 billion kilowatt hours of power per year, which would save more than $100 million each year, and prevent the release of more than a million tons of greenhouse gasses. (link)

Back To Top Λ Pure-Malt-Speakers.jpg (Pioneer’s “Pure Malt Speakers” made from wood reclaimed from whiskey barrels)

Getting Techie

How to care for your batteries

Knowing how to best maintain rechargeable batteries can help them last longer and perform better. Advice on how to best care for rechargeables does vary depending on the info source, likely because different battery formulas work best under different conditions. There are two main types of rechargeable batteries: lithium-ion and nickel metal hydride, both of which suit different applications.

Lithium Ion (Li-Ion)

Advantages: Li-ion batteries have the advantage of a higher energy density (energy/weight ratio) and higher voltages than other batteries. Lithium-ion batteries are also designed to recharge hundreds of times and hold their charge for long periods when not in use.

Disadvantages: Li-ion batteries (and their chargers) are typically more expensive than other rechargeable batteries. Li-ions also don’t come in standard battery sizes (like AA, D, etc.).

Care: If you plan to store a Li-ion battery, store it with a partial or full charge. It is also typically suggested that you “move the electrons around” every month or so, putting the battery in use. Like all batteries, Li-ions should be recycled when they’re done for.

Nickel Metal Hydride (NiMH)

Advantages: NiMH batteries come in almost all standard sizes (like AA, AAA, 9 Volt, C, and D) so they’re a perfect substitute for conventional disposable batteries. These batteries can also provide power longer than alkaline batteries, especially in some power-hungry electronics like digital cameras.

Disadvantages: NiMH batteries have a relatively fast self-discharge rate and can lose up to 40% of their charge in a month when stored. The higher the temperature, the faster the self-discharge rate will be. Newer NiMH batteries, however, claim to have solved the self-discharge problem. Sanyo's Eneloop batteries, for example, claim to lose only 15% of their charge over the course of a year if unused.

Care: To avoid the risk of permanent voltage depletion, do an occasional full drain and recharge cycle for NiMH rechargeable batteries. NiMH batteries can be stored in the freezer to help retain their charge, just make sure they’re tightly sealed from moisture, and allow batteries to come back to room temperature before use. A “smart charger,” while more expensive, will control the charge of batteries via a microprocessor and will prolong battery life and improve performance.

(many of these battery facts gathered from GreenBatteries.com) Back To Top Λ

From the Archives

The TH archives are full of products, policies, and practices that can make your electronics situation a greener one. Browse through the selected links below or try taking a peek at the Science & Technology category. If you know exactly what you are looking for, try a simple search on TreeHugger. If you can’t find an answer to your question, feel free to drop us a line: tips "at" treehugger "dot" com

Computers

As computers do more and more for us (and we do more for them), they gobble up more energy. Here are some computer posts that have come across the pages of TreeHugger.

Sun Microsystems’ Sun Ray thin client uses 1/40th the energy of a regular desktop.

Take a look at how Windows XP cost the world $25 billion in energy bills, the "Vista landfill effect."

Details on EPEAT green electronics certification that recently became part of a federal mandate in the US.

Greenpeace has assembled a rating system for electronics and computers. Check out their work as well as the controversy and constructive criticism it has aroused.

Ready to recycle your computer? Here's how.

The RoHS standards are creating a new crop of non-toxic computers.

Wal-Mart has big plans for energy-efficient notebook computers costing less than $500.


Looking for something green to nestle your iPod into for safe keeping?

Wooden iPod cases made from reclaimed parts.

Recycled plastic cases for the Nano.

Eco-friendly jute cases.

Handmade bamboo cases for the shuffle.

Tread Cases from Solio are made from re-engineered rubber inner tube for your iPod or solar charger.

Freitag iPod cases are made from recycled truck tarps.

Or perhaps an iPod case made from a reincarnated 45 rpm record.


Saving iPods from the landfill is a trend that’s catching on nicely.

Kinetic watches from Fossil mean you won’t have to change your timepiece’s battery again.

TreeHugger’s Hank Green reviews the ins and outs of the light and efficient Li-po, or lithium polymer battery. A great post, especially if you like seeing things explode.

With the Battery X-tender alkaline batteries are now rechargeable.

Charging your cell phone while riding your bike might seem extraneous, but for the millions of people who have phones, no cars, and unreliable power grids, it makes perfect sense.

Here’s a universal remote that never needs batteries.

The Wattson home energy monitor is an appliance for Do-It-Yourself Kyoto compliance.

British designer Thomas James Owen has a conceptual design for a sleek in-home energy monitor.

The Mini Power Minder is a clever power strip shuts down your computer’s peripherals when the computer itself is shut down.

A wooden prototype camera from Olympus.

Check out NiMH battery charging systems from GP.

More evidence of the benefits of NiMH batteries over conventional counterparts.

The UK has plans to actually outlaw the notoriously wasteful standby buttons from consumer electronics.

Panasonic has managed to work bamboo fibers into the inner workings of its speakers.

Pioneer’s Pure Malt Speakers are crafted from well-aged whiskey barrels (reviewed at CNET).

Tone Tubby amplifier speakers roll their cones with hemp.

Escalante’s speakers are recycled and low-VOC/non-toxic for your breathing enjoyment.


Solar chargers

In addition to this concise roundup, here are some solar chargers and integrated devises we’ve covered. Our own Justin Thomas uses a $20 solar charger for all his gizmos.

The Enloop from Sanyo

The Soldius1 for cell phones and MP3 players.

Sundance Solar’s light, folding charger, (this one does laptops)

The Votaic solar backpacks and computer bags are TreeHugger favorites

The foot-powered Freecharge will jumpstart your car or your iPod

To run your electronics on elbow grease, try a wind-up charger

This device from Copycat Solar will charge your cell phone or iPod as you ride your bike

The Solio, reviewed here, is already something of a classic in the solar charger category

The Freeloader is a tough solar charger for an array of devices

Back To Top Λ wattson.jpg (The Wattson home energy monitor)

further reading

In addition to TreeHugger.com, other organizations have put together resources that may be helpful as you continue to green your life.

Apple Computer’s electronics recycling site and advice on optimizing battery performance.

Dell’s recycling homepage.

Hewlett Packard’s recycling homepage.

EPEAT is an attempt to certify green electronics.

WorldChanging talks about “bright green” computers of the future (and why computers use so much energy now).

The U.S. Environmental Protection Agency’s site on electronic recycling.

See if someone in your community can use your old electronics by placing them on Freecycle.

Or try to sell your electronics on a community hub such as Craigslist.

Green Batteries has loads of intelligible info on rechargeable batteries.

Batteries in a Portable World: A Handbook on Rechargeable Batteries for Non-Engineers.

Wikipedia’s pages on lithium-ion batteries, nickel metal hydride batteries, and rechargeable batteries in general are, of course, invaluable.

BatteryUniversity.com walks readers through the ins and outs of battery tech from beginner to advanced

For questions and answers about iPod battery issues, go to iPodBatteryFAQ.com

The US government’s Energy Star homepage.

myGreenElectronics lets you search electronics recycling resources by zip code.

Back To Top Λ

Where to Get it!

Battery Recharger

Rechargeables Online

Mega Batteries

Wattson home energy monitor

Solar Jacket

Soldius Golf Bag

Solio

Voltaic Backpack

Freitag recycled iPod cases

Native Energy

Bullfrog Power

TerraPass

Bonneville Energy Fund and Green Tags

Renewable Choice Energy

nimh-chargers.jpg (portable nickel metal hydride NiMH chargers)

Tuesday, July 1, 2008

Chicken Is Dunked in Chlorine? Believe It.


Know Where Your Meat Comes From to Avoid Unwanted Chemicals
I was giving an eco-parenting talk last week when a pregnant-with-her-second-child mom asked me if it were true that all chicken is bathed in chlorine as part of its slaughterhouse processing. I was grossed out, appalled, and stumped. I wasn’t, however, surprised. Conventional meat is about as grim and questionable as it gets. The slaughterhouses must have some serious gunk in need of disinfecting, especially as it is done in (potentially cross contaminating) bulk. I haven’t personally used chlorine bleach in years and years and clearly would not want the food I feed my family to be dunked in it.

When I got home, I immediately started researching her query. I personally get chicken from three places: my local farmers market, a pastured meat and poultry CSA I belong to, and a butcher shop near my parents’ place in upstate New York called Fleisher's. I have never smelled anything even remotely chlorine-y about any of these birds. But apparently a lot of people have smelled the chemical on theirs.

My first mode of action was to email my CSA contact to find out what they do to “clean” poultry, and to see if they could help get me up to date on what USDA organic regulations are when it comes to chlorine (I highly doubted they permit such a caustic chemical). Then I started reading everything I could about chlorinated chickens. I had given the mom who asked my email address and she forwarded me some links. One article she sent from Britain’s Daily Mail lamenting a possible lift of a ban against US chicken pointed out that it “would have to be labeled as 'treated with antimicrobial substances' or 'decontaminated by chemicals'.” Would that we had such labels here!

My basic understanding is that most big poultry producers in the United States do put their chicken in chlorine baths to decontaminate it. The U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS) announced earlier this year new policies and practices related to something called a Salmonella verification sampling program. It’s part of an overall initiative to raise performance standards among poultry and beef processing plants in testing and eliminating Salmonella, E. coli, Campylobacter and Listeria. To put this in a little context: chlorine baths are currently banned in the EU for meat and organic food in general, though apparently not for salad mixes. (Though of course it also sounds like rules and regulations change frequently. It’s hard to keep up on what is and isn’t permitted to be bathed in chlorine and, also, who, exactly is making sure what isn’t permitted isn’t happening.) In America, these baths are permitted for salad mixes, meat, and more.

Stateside, many organic and/or pastured poultry producers use ozone instead of chlorine. Apparently the USDA organic rules for chlorine levels in water must not exceed the maxim residual disinfectant limit under the Safe Drinking Water Act. By all accounts I read the levels used for chlorine baths are quite a bit higher than for regular old drinking water. In other words: chlorine baths like the ones conventional processing plants are using aren’t permitted for organic chicken. (Any meat wonks out there reading this please let me know by posting in comments if I’m getting this wrong!) Besides, I don’t personally know many organic farmers who would willingly use chlorine when there are other viable, safer disinfecting options like ozone.

That said I know not everyone “sources” (or can source) their chicken as intimately as I do, so I emailed the people at Murray’s Chicken to figure out what they do. Murray’s is the most natural, widely available brand where I live. I like the fact that they’ve recently phased out styrofoam trays in favor of more eco-friendly packaging. And, back in 2001, when I was writing about food for Details magazine, I decided it would be a good idea to see turkeys be slaughtered for a Thanksgiving column. I wound up going to see one of Murray’s Turkey farms. It was an eye opening experience and I was -- and am -- happy to report the conditions seemed quite ok, considering. I had expected the day would turn me into a vegetarian but mere hours after stroking a free range baby turkey in my arms, I ate some breast right there on the clean, gorgeous farm.

It turns out Murray’s uses electrolyzed “eco water” to clean their birds. A press release they sent me about the new-ish water says they’re the first poultry processor to use this technology in its food sanitation process on an industrial scale. More from the press release:


“Successful trials, including several at the University of Georgia, have shown that electrolyzed water is highly effective at killing food-borne bacteria such as Salmonella, E. coli and Listeria, without affecting the quality of the food. '...We grow our chickens without administering any antibiotics, and our chickens are fed a 100% vegetarian feed free of any animal fats or animal by-products. EAU’s electrolyzed water is created using natural ingredients and has been proven non-toxic in addition to being effective,’ said Steve Gold, Vice President of Marketing for Murray’s Chicken. Electrolyzed water, marketed as Empowered Water(TM) by EAU, is created by combining salt and water with an electrical charge. The process separates the positive and negative ions of water, creating two forms of water, one very acidic and one very alkaline. The alkaline EO water is used to clean the chicken, followed by a rinse of the electrolyzed acidic water to kill any remaining food-borne pathogens.”


Yet another reason to know your farmers and/or butchers whenever possible. Or to spend the extra time to seek out trustworthy companies. Chlorine should not be what’s for dinner.



article from thedailygreen.com

Thursday, June 26, 2008

Air Travelers Avoided 41 Million Trips

According to the Travel Industry Association (TIA), deep frustration among air travelers caused them to avoid an estimated 41 million trips over the past 12 months at a cost of more than $26 billion to the U.S. economy.

The study, conducted by the polling firms of Peter D. Hart Research Associates and The Winston Group, demonstrated that air travelers express little optimism for positive change, with nearly 50 percent saying that the air travel system is not likely to improve in the near future.

Roger Dow, President and CEO of TIA, said "… more than 100,000 travelers each day are voting with their wallets by choosing to avoid trips."

Dow noted that the 41 million avoided trips during the last 12 months rippled outward across the entire travel community:

  • Costing airlines more than $9 billion in revenue
  • Hotels nearly $6 billion
  • Restaurants more than $3 billion
  • Federal, state and local governments lost more than $4 billion in tax revenue

Additional findings of the study:

  • 28% of air travelers avoided at least one trip over the past year (2.1 trips on average) due to the problems in the air travel process.
  • Over the past 12 months, approximately 112,000 trips were avoided per day; a total of 12 million business trips and 29 million leisure trips.
  • More than 60% believe the air travel system is deteriorating
  • 33% of all air travelers are dissatisfied with the air travel system, and 48% of frequent air travelers (5+ trips per year) are dissatisfied
  • 39% of all air travelers feel their time is not respected in the air travel process, and among frequent air travelers that number surges to 51%.
  • Nearly 50% of all air travelers do not think it is likely that the air travel system will be improved in the near future.

Travelers tend to appreciate the convenience and safety of air travel, but at least as many passengers say air travel is frustrating

Attitudes About Traveling By Air and Airport Experience

Attitude

All Travelers

3+ Trips/Year

5+ Trips/Year

Frustrating

40%

48%

52%

Convenient

40

37

32

Safe

32

29

30

Efficient

18

15

15

Unreliable

16

21

26

Relaxing

15

13

14

Infuriating

10

11

11

Broken

5

6

10

Source: Peter D. Hart Research & The Winston Group, May 2008

The statistical margin of sampling error is ± 3.2 percentage points

Allan Rivlin, a partner at Peter D. Hart Research Associates, said "…Inefficient security screening and flight cancellations and delays are air travelers' top frustrations."

For additional information about the study, please visit TIA here.

Monday, June 23, 2008

IBM, Nokia, Sony, Others to Share Their Green Patents


Jan. 14, 2008 IBM and the World Business Council for Sustainable Development are teaming with Nokia, Pitney Bowes, and Sony to release dozens of environmentally responsible patents into the public domain. The portfolio, called the "Eco-Patent Commons," aims to encourage researchers, entrepreneurs, and companies to develop greener products and services.

Patents pledged to Eco-Patent Commons feature innovations focused on environmental matters and innovations in manufacturing or business processes where the solution provides an environmental benefit. For example, Nokia submitted a patent on creating new electronics products such as clocks, calculators, and PDAs from old
cellphone components.

Any individual or company may pledge one or more patents, to be included in the Eco-Patent Commons at the organization's discretion.

Innovation to address environmental issues will require both the application of technology as well as new models for sharing intellectual property among companies in different industries, says Dr. John E. Kelly III, IBM senior vice president and director of IBM Research. In addition to enabling new players to engage in protecting the environment, the free exchange of valuable intellectual property will accelerate work on the next level of environmental challenges."

For more information visit the Eco-Patent Commons website, download this brochure (PDF).

To view a video highlighting some of the patented innovations IBM has pledged, click here.

Tuesday, June 10, 2008

FEED 1 BAG

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Tuesday, June 3, 2008

Freecycling

By Sally Deneen

Buzz up!

Let’s say you have a perfectly good fish tank or swing set or computer you no longer want, but it’s too much of a hassle to drag it to a thrift store – where it may be turned away, anyway.

A fun way to find new homes for stuff is posting your items at Freecycle.org, a grassroots, volunteer-driven Internet movement committed to the notion that one person's trash is another person's treasure. Think of it as an on-line message center that connects people who want to get rid of stuff with those who can use it. Members of the free web site can give and receive items for free.

It’s a "free cycle" of giving, which keeps good things out of landfills, reduces waste and saves resources. Begun in 2003 when Deron Beal sent out an e-mail announcing the Freecycle Network to about 30 or 40 friends and a handful of nonprofit organizations in Tucson, the Arizona-based nonprofit organization since has spread around the world. So far, there are more than 4,000 local Freecycle Network groups (reachable via Freecycle.org). Among rules: All items must be completely free with no strings attached. No illegal or adult-themed materials are allowed.

No item is too big or too small to post at Freecycle. Offerings have included comforters, beds, mattresses, a 10-year-old glider rocker that rocks smoothly but its arm joints are broken, a working dryer, clothing of all kinds, a satellite dish, Halloween costumes, jogging strollers, file cabinets, computer stuff, picture frames, vases, kids’ stuff, an avocado green refrigerator that must be picked up the next day, coupons for infant formula… You get the idea. Imagine if all of that ended up at the dump. The network estimates that it’s daily keeping more than 300 tons of stuff out of landfills.

If you’re in the market for an item, you can browse the listings or tell the community what you’re seeking. You never know what people have tucked in the attic. You sure can’t beat free!

article found on thedailygreen.com