Posts with tag energy
by Tim Stevens, posted Jun 4th 2008 at 10:18AM
We've known for awhile now that the PlayStation 3 (PS3) is hardly a green machine -- it sucks down 200-watts of electricity whether it's playing a movie or just idling at the home menu waiting for you to boot up a game. Sometimes, though, it's hard to put that into context. An Australian consumer group has taken the time to do a little figuring against various other household items, and has found that your PS3 draws more current than an average refrigerator -- five times as much.by Phillip Crandall, posted Apr 22nd 2008 at 1:04PM
You may not know it, but your electronics use electricity even when they're "off." Most home electronics, including your microwave, TV, and DVD player, continue to consume small amounts of power even after you're done using them. Why? Because rather than switch off all electronic circuits, gadgets and devices often switch into "standby" mode.
This small amount of power adds up over time. It's estimated that five percent of all electricity in the United States is wasted powering devices that are not in use, and that figure could rise to 20 percent by 2010, according to the Department of Energy.
California, which is usually at the forefront of conservation efforts, passed the Vampire Slayers Act last year, which requires that electronics have a tag detailing the amount of energy used not only during normal use, but also in standby mode, as well as when turned off.
Even chargers, such as those for cell phones, are a major drain on the system. They use up a trickle of energy after the phone is completely charged, or even if the phone is disconnected.
You can avoid adding to the problem with some simple tips:
Vampire electronics not only drive up your electricity bill, but also drive up the price of energy in general and pollute our environment. These tips along with switching your light bulbs to compact fluorescent bulbs will make sure you contribute as little as possible to global warming.
From AOL News (AP)
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To see just how much of your act you need to clean up, give yourself an energy audit. Most utility providers will audit your home's power usage for free, but devices like the Energy Detective allow you to monitor your home's energy expenses in real-time, providing your with second-by-cent-burning-second utility estimates.
It's a shame Earth Day comes right after you've spent days plotting ways to write-off your Netflix expenditures. Had you known earlier, you could have gotten Uncle Sam to reach further into his pockets for 2006, the first year the Energy Policy Act tax-incentives were made available. Designed to bring about eco-friendliness through bribery, the new policy offers as much as $12,000 for buying certain cars, such as hybrids or "less-burn" diesel vehicles. Renovations for such items as energy-saving insulation, central air conditioners and solar water heating are also credit-worthy.
A word of caution for overzealous MySpace designers who lean a little too heavily on the fuchsia-and-yellow: The display of certain colors requires more power out of computer monitors than others, with light colors using up to 20 percent more wattage than darker colors. 
Consider the machine you're currently staring into. When that screensaver pops up or your computer goes into standby mode, it still eats energy. The same goes for other electronics that don't really turn off when you think they're off. What do you think powers the clock on your microwave -- sorcery? According to the U.S. Department of Energy, three-fourths of the electricity your home uses (and that you pay for) is spent keeping your gear in standby or sleep mode. The Smart Strip LCG5 power strip ($32.95), however, allows you to choose which products need to stay in standby mode (a cable-box or DVR), and which get the juice cut off completely (your TV).
E-Cycling Central offers a state-by-state rundown of the various recycling centers that accept a variety of electronics. If leaving your front door isn't an option, services such as GreenDisk will accept most anything computer-related you send them and they will recycle or refurbish it -- guaranteeing your data will be wiped clean and erased entirely.
When ink cartridges run out, the actual cartridges still work fine. That's why recycling them is not only important for landfill's sake, but profitable for wallet's sake. Emptysolution.com will buy your ink, laser and toner cartridges off of you, which the company refills and then resells as "remanufactured." Save them in bulk and they'll even send you a prepaid packaging label.
Heavy metal? Good. Toxic heavy metal? Bad. Unfortunately, batteries have too much of the latter. Dropping off the little guys (as well as larger, recyclable phone and laptop batteries) is as easy as visiting earth911.org or rbrc.org/call2recycle and finding a collection site nearest you. In fact, as of last December, recycling those larger ones has been the law in New York.
CNET provides the latest tech news, unbiased reviews, videos, podcasts, software, and downloads, making tech products easy to find, understand and use.
8.8 out of 10
KEF KHT-3005 (black)
The KEF KHT-3005 is one compact, beautifully designed speaker package with solid aluminum satellites that feature unique driver technology to produce incredible clarity. Meanwhile, the equally astounding dual 10-inch, 250-watt powered subwoofer delivers ultradeep bass. Full Review
8.8 out of 10
KEF KHT-3005 (silver)
The KEF KHT-3005 is one compact, beautifully designed speaker package with solid aluminum satellites that feature unique driver technology to produce incredible clarity. Meanwhile, the equally astounding dual 10-inch, 250-watt powered subwoofer delivers ultradeep bass. Full Review
8.7 out of 10
Sonos Digital Music System (Bundle 130)
Two-room wireless digital audio system, expandable to as many as 32 rooms; wireless color-screen remote utilizes iPod-style scrollwheel; easy setup and installation; includes audio inputs for accessing third-party audio sources; streams the same audio to all rooms or different music to each room; excellent compatibility includes lossless file formats, Sirius, Rhapsody and Pandora premium streaming services, music purchased from PlaysForSure and Zune music stores, and free Internet radio stations. Full Review
8.7 out of 10
Pioneer Kuro PDP-5080 HD
This 50-inch plasma TV displays an exceedingly deep shade of black with excellent shadow detail; clean image with little noise; "smooth" video-processing mode removes most judder; excellent antireflective screen; sleek, minimalist styling; removable speaker; superb connectivity with four HDMI inputs and one PC input; CableCard compatible with TV Guide EPG. Full Review
8.7 out of 10
Sony VPL-VW200
This projector has exceptional color fidelity. It produces a deep shade of black with excellent shadow detail. It also has a superb feature package, including panel alignment and blacking, and it has solid connectivity. Full Review
8.7 out of 10
Logitech Squeezebox Duet
Network digital audio system includes excellent wireless remote with color screen and scroll wheel control; supports Wi-Fi and Ethernet home networks; compatible with virtually all non-DRM audio file formats, provides access to PC-based music files (on Windows, Mac, and Linux machines) as well as PC-free Internet radio, podcasts, and premium online music services including Rhapsody, Sirius, and Pandora; excellent online account integration; expandable to multiple rooms. Full Review
8.6 out of 10
Wi-Ex zBoost YX510-PCS-CEL cell phone signal extender
The Wi-Ex zBoost YX510-PCS-CEL significantly boosts your cell phone reception and is easy to operate. Also, it uses a wireless connection to your phone. Full Review
8.6 out of 10
Turbo Charge Tc2 portable cell phone charger
The Turbo Charge Tc2 portable cell phone charger successfully delivers emergency power to your cell phone. It's easy to use and comes with a couple of surprising features. Full Review
8.3 out of 10
Energizer Energi To Go (Samsung)
The Energizer Energi To Go is effective and easy to use. Full Review
9.3 out of 10
Canon EOS 1D Mark III
Extremely fast, 10-megapixel continuous shooting; very low noise; highly customizable; well-designed body with weather sealing; 3-inch LCD; abundant optional accessories. Full Review
9.0 out of 10
Canon EOS-1D Mark II N
Combination of fast drive mode and high resolution; large buffer; highly customizable; saves custom camera setups to media, supports cards greater than 2GB. Full Review
9.0 out of 10
Canon EOS-1Ds Mark III
Very low noise, high quality images; 21.1 megapixels; live view shooting; pro-level build-quality and performance. Full Review
9.1 out of 10
HP Pavilion Slimline S3330f
Outstanding price-to-feature ratio; Blu-ray/HD DVD combo drive; small, flexible case; great performance thanks to a speedy dual-core AMD CPU Full Review
8.7 out of 10
Dell XPS 630
Fastest gaming performance in its price category (mostly); distinctive chassis; lots of expandability; Nvidia software makes overclocking easy. Full Review
8.5 out of 10
Apple iMac (24-inch, 2.8GHz)
A minor specification update results in some significant performance gains; graphics upgrade an option on this 24-inch model; sleek, polished design didn't receive an update, but we won't start clamoring for a new design until the current one is at least 12 months old. Full Review
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Keep on top of your heap! Regular tune-ups and properly inflated tires can help improve gas mileage. Aside from the obvious financial benefits, even the slightest mileage improvements help decrease the amount of carbon dioxide your ride coughs up.
