The following is an article written by Erin Biba, PC World, which makes reduce, reuse and recycle a breeze with new gadgets and technology tops for your home, your gear and the rest of your life.

Going green is in, but how easy is it to do? Many small changes that you can make in your everyday life will add up to a big impact on the environment – and you don’t have to buy a Toyota Prius to accomplish them. In many cases, it’s a matter of getting a gadget to do the hard work for you. Here are 10 steps you can take with technology to help save the planet.

Reduce
Before you can keep track of how successful you are at reducing your impact on the environment, you need to know what your impact is. A slew of gadgets, gizmos, and software programs can get you started.

It’s possible to modify your entire house to monitor its energy use. Agilewaves Resource Monitor links a flat touch screen with your homes power, water, gas, and temperature systems. The panel lets you access real-time usage data (and time-lapse data_ by floor, room, individual appliance or specific utility. You can also access the Internet with it, of course.

If you don’t have the big bucks to drop on digitizing your house, consider a simpler alternative. You can plug P3 International’s Kill A Watt into any electrical outlet and then plug the appliance you want to measure into Kill-A-Watt. The device measures kilowatt-hours of energy and tells you how much the appliance costs to run. Of course, the point of monitoring your energy intake is to help you waster less power. Here are some painless ways to cut back:

PC: A typical PC consumes 600kwh of electricity every year. Software can help you reduce that expenditure. Most programs, like Verdiem’s Surveyor, automatically shift your computer to its lowest power setting when the machine is not in use.

Monitor: Energy Star, a joint program of the Environmental Protection Agency and Department of Energy, recommends shutting your monitor down after five minutes of inactivity. Conveniently, Energy Star provides a link on one of its pages to a Computer Management Savings Calculator, which includes a monitor component. The site also offers drop down lists of Energy State qualified monitors from various vendors on its Monitors page. Finally, for a downloadable PowerPoint presentation of the programs guidelines for qualifying monitors, see “Proposed Energy Star Specifications for Computer Monitors”.

The Web:  Even if “print less” is not an option for you, you can reduce your paper use by 4.75% simply by changing your margins. The standard Microsoft Word document sets the margins at 1 inch on the top and bottom on the page, and at 1.75 inches on each side. Reducing those margins to .75 inch each saves paper, money and trees.

Plug in to efficiency: your computer, monitor, printer, or other electronics hardware sucks power out of your outlets even when it is inactive. The best solution is to plug each component into a device that prevents useless power drain. BITS Limited’s Smart Strip powers your PC and your peripherals at the same time. And when you turn off your PC, the strip automatically suspends power to al other devices you are not using.

Another option, Watt Stopper’s IDP-3050 power strip, has a motion sensor that turns its outlets on when the strip senses someone in the room and off when n one is there.

At Home: Every light in your house uses energy. Lighting control systems such as Watt-Stopper’s Wall Switch Vacancy Sensors can replace your light switches with motion sensors that turn lights on when they detect people in a room. More comprehensive systems like Green Switch can reduce your energy cost by at least 25% by retrofitting your house with a master switch for simultaneously turning off all light switches, wall plugs and air-conditioning systems you put under its control.

Outdoors” Water conservation is becoming a major issue. WeatherTrak provides a service to regulate your lawn watering system, reducing water use and run-off. The company’s irrigation system will automatically schedule watering based on the soil type and slope of your lawn along with data gathered from local weather stations and NOAA satellites.

Get money to conserve: Various state, local and federal entities have established incentives for switching to renewable energy or boosting your energy efficiency’s. Use DSIRE, the aDatabase of State Incentives for Renewables and Efficiency, to find out what else you can do to reduce your use (and get some rebates, grants and tax deductions while you’re at it).


Reuse and Recycle

Technology enthusiasts tend to buy lots of new gadgets. But instead of dumping the old ones, why not recycle them?

PCs: Perhaps the best thing you can do with an old computer is to donate it to a charity that will reuse it. Some local United Way chapters five refurbished computers to schools and families in need. Another option is to donate your computer to a Microsoft Authorized Refurbisher, which will ultimately five your computer to a charity, nonprofit organization, school or public library.

Cell Phones: There are lots of ways to recycle cell phones, PDAs, cell phone batteries, chargers and related accessories (some companies will even take your old appliances and other electronics_. You can drop off old mobile phones at BestBuy, OfficeDepot, or Staples. Or you can mail out of date handsets back to Sprint, T-Mobile, Samsung or Motorola. The Environmental Protection Agency maintains a comprehensive list of providers and retailers that operate recycling programs.
Everything else: The EPA keeps track of recycling, donation, and refurbishment programs for just about anything that requires electricity to run. Check out the master list at the EPA’s eCycling Web site.

When buying new, go green
Another essential aspect of energy-use conservation involves looking ahead. Every time you buy something new, make sure it’s green. Here are a few low-power toys to get you started:

Earth-friendly PC: Hewlett-Packard offers a full line of Energy-Star compliant products. The HP Compaq Business Desktop dc5750 comes with an 80GB SATA hard drive, 1GB of DDR2 memory, an AMD Athlon 64 X2 Dual Core processor, and the Windows Vista Business operating system. Under optimum conditions, according to HP, it consumes 52% less energy than a standard desktop.

Green Storage: Western Digitals Caviar GP WD10EACS is a 1TB hard drive that consumes less power and operates at lower temperatures than comparable size drives. It scored fairly well on our tests against a similar non-green hard drive.

Light up less:  Replacing bulbs in your house with compact florescent lights (CFL) bulbs can reduce your energy use for lighting up to 75% (CFL’s last about 10 times longer than standard incandescent bulbs, too). Or go a step further and get Motionbulbs, which are CFLs equipped with motion sensor that turn on when you enter a room and turn off when you leave.

A different kind of pod: Your ipod is great, but how energy efficient is the constant recharging? Maybe you should try a Wind Up Eco Media Player instead. This device has an FM stereo radio, plays video and music, and comes with a built in microphones, LED light, and SD card reader. To charge its 20 hour battery, you turn a crank at the back, one minute of winding yields 40 minutes of audio playback. (Or you can plus it into a USB ort and let the electric company do the cranking.)