News / Media

Save Energy with Total Home Control

Published May 23, 2011 By HD Living



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http://hdliving.com/green-technology/2011/05/23/save-energy-total-home-control

With today’s new technology, saving energy doesn’t mean you have to sacrifice your lifestyle or conveniences. Lutron devices address a wide range of energy savings solutions such as lighting control, temperature and small appliance control. Here we’ll highlight some simple Lutron ideas that can help you save energy while adding ambiance, style, and convenience to your home. Choose from basic, advanced, or expandable solutions to create inviting spaces in one room, many rooms, or throughout your entire home.

Lutron Home Control+ App

Enjoy complete command of your system from your favorite armchair, or favorite vacation spot. The iPad® app. automatically displays keypads and devices already in your system and allows you to control them all in real time. A convenient Home Glance screen keeps your favorite keypad and devices in easy reach. The Energy page lets you save energy using the “Green” button.

Light Control – Dimming

Every time you dim the lights you save energy. Lutron has dimmers that work with all types of light sources, from incandescent and halogen to dimmable compact fluorescent (CFL) and dimmable LEDs. CFLs and LEDs already use less energy than standard bulbs, so dimming these highly efficient bulbs saves additional energy. Lutron offers C.L dimmers for stand-alone solutions or phase-adaptive dimmers and LED drivers for system solutions.

Light Control – Sensors

An occupancy/vacancy sensor is ideal for rooms where lights are often inadvertently on, such as a child’s room. Lutron also manufactures vacancy-only sensors to comply with California Title 24 requirements. Daylight sensors not only save energy, they provide that perfect balance of electric light and daylight making a room more inviting.

Daylight Control – Shades

You can control Lutron shades using keypads, IR remotes, or wireless tabletop controls. Automated shades make it easy to adjust shades based on the season, which can save 10-30% on heating and cooling costs.

New! Temperature Control

Temperature control can save up to 16% or more
on heating and cooling costs. Ideal for retrofit locations, Lutron seeTemp can be mounted in locations that would not normally be appropriate for a thermostat, such as exterior walls and sunny spaces. An accompanying wireless temperature sensor is what allows the temperature to be measured in the optimum locations.

Total Home Control

Entryway

Add light control to a front entry and you’ll never have to walk into a dark home. With a wireless control, you can turn on lights before you even get out of your car. You don’t even have to turn your lights on full bright—you still have the option of dimming them, which saves energy. And if you dim compact fluorescents or LEDS with a dimmer designed specifically for these energy efficient light sources, you’ll save even more.

Kitchen

The kitchen often has plenty of windows, so it’s an ideal room for daylight control. A daylight sensor orchestrates the perfect balance of electric light and daylight by dimming lights and adjusting automated shades based on the amount of daylight entering the room.

Family Room

A family room is the perfect area for appliance control. Use the plug-in appliance module to avoid wasting energy when electronics aren’t in use. You can turn off standby power from a wireless control or it can be turned off automatically when you leave a room via an occupancy/vacancy sensor.

Master Suite

Installing temperature control in the master bedroom means you can conveniently lower a room’s temperature at night. And a simple press of the “All off” button ensures all your house lights are off. In addition, automated shades help lower cooling costs in summer and heating costs in winter.

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Posted by chantal Wed, 29 Jun 2011 16:14:00 GMT

Control4 Helps Make HGTV Green Home Efficient

2011 HGTV Green Home includes Control4 automation, controlled by a customized iPad, and The Energy Detective monitoring system.



By Arlen Schweiger June 02, 2011



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http://www.cepro.com/article/control4_helps_make_hgtv_green_home_efficient/?utm_source=CEPWeekly&utm_medium=email



HGTV is clearly starting to “get” the custom electronics industry.

Perhaps the most influential information tool these days for homebuyers (those who now must have granite countertops, stainless steel appliances and an “open and airy” floor plan), the network has added some high-tech spice to its most recent home giveaways.

Earlier this year, the network gave away its annual HGTV Dream Home, built in the very green state of Vermont, which featured Lutron lighting and shade controls for the 3,400-square-foot space.

Along with a Dream Home, HGTV also has a Green Home sweepstakes (entries close June 2) that takes the tech a step further. It includes Control4 automation and touchpad controls - something most viewers of HGTV have likely not heard of because technology is rarely mentioned on “House Hunters” and “Holmes on Homes.”

In a blog about “what makes this house green,” HGTV says: “The home’s security, lighting and sound systems can be controlled and the home’s energy usage monitored via a Control4 system accessed from a customized iPad.”

According to the HGTV Pro interactive tool that lets readers understand more about the Green Home’s energy-efficient and eco-friendly aspects, “The Control4 home automation system allows the homeowner to control electronic functions, from room temperature to lighting, via an Apple iPad or iPhone.

A keypad replaces a deadbolt on the home’s front entrance; securing the home is as simple as a click of the keypad. The Control4 system also controls sound (the family room, loft and patio areas are equipped with speakers) and monitors energy production and usage via TED, a real-time, in-home electricity management system.”

We are guessing HGTV viewers have heard of the iPad and iPhone, but for controlling all of those things in a home, probably didn’t know there’s an app for that!

The home was planned by Jack Thomasson, the man behind the plans of HGTV’s Dream Homes. HGTV lists other key personnel that went into the Green Home design and construction: Linda Woodrum, interior designer; Mike Woodley, architect; Infinity Home Collection, builder; and Forest City Stapleton, developer. There’s no bio for him, but check out the video below that features Phillip Lind, the “technology solutions specialist” who worked on the Control4 system.

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<strong><a href="http://www.cepro.com/article/control4_helps_make_hgtv_green_home_efficient/?utm_source=CEPWeekly&utm_medium=email" target="_blank">http://www.cepro.com/article/control4_helps_make_hgtv_green_home_efficient/?utm_source=CEPWeekly&utm_medium=email</a></strong></p>

Posted by chantal Wed, 22 Jun 2011 16:27:00 GMT

Wi-Fi-Connected Lightbulbs, Coming To Smart Homes In 2012

BY KIT EATON Thu May 19, 2011



Not only will these new bulbs save you money every month, they’ll be tons of fun for amateur lighting designers, and can even increase home security.



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http://www.fastcompany.com/1754241/every-lightbulb-hooked-to-your-home-wi-fi-this-will-happen-soon



A Wi-Fi connected lightbulb that’ll cost you just an extra buck a pop may sound crazy, but it’s a soon-to-be reality that promises to transform your house into a mood-lit, low-power, eco-friendly smart home. That’s the suggestion from NXP, a Netherlands-based semiconductor company that invented the Greenchip technology that will be in many Wi-Fi connected lightbulbs on sale by early 2012.

Why on Earth would you want a lightbulb with an IP address? It’s not obvious until you realize we’re not talking regular incandescent bulbs here. The tech will go into advanced compact fluorescent units as well as LED light bulbs, both clean low-power replacements for Edison’s aging invention. These lights already incorporate a few chunks of silicon in their bases to help control them, and it’s this tiny circuit board that enables all sorts of new things–adding NXP’s tiny Wi-Fi system to the board is relatively easy and cheap. And then you can turn your lights on and off from a computer hooked up to your home’s wireless grid.

We spoke to Jim Lindop, NXP’s general manager of low power RF, and he explained “one thing is to lower the energy consumption of the bulb, and the other is to make them smart” and this smart-making really is the “next stage, the evolution of lighting.” Home automation has long been able to do some of this sort of thing, but the advent of LED lighting in particular (which can even include color variation lighting) and ubiquitous home networking means it’s now much simpler to do. “You can now connect burglar alarm systems wirelessly to your lights…you can cycle your lights so it looks like someone’s around.

Amazing, no? You’ll also be able to control mood lighting “states” with a remote control, or via your iPad, as if you were a theater lighting designer; you’ll be able to quickly and easily incorporate movement sensing automated lighting, that could even turn on dimly if it detects you’re stumbling to the bathroom at midnight; and you’ll be able to download apps to hone and polish your home’s lighting energy needs so that you end up with a smaller power bill.



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<strong><a href="http://www.fastcompany.com/1754241/every-lightbulb-hooked-to-your-home-wi-fi-this-will-happen-soon" target="_blank">http://www.fastcompany.com/1754241/every-lightbulb-hooked-to-your-home-wi-fi-this-will-happen-soon</a></strong></p>

Posted by chantal Tue, 14 Jun 2011 16:17:00 GMT

NXP technology enables light bulbs to be turned on via web

16/05/2011



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http://www.newelectronics.co.uk/electronics-blogs/nxp-technology-enables-light-bulbs-to-be-turned-on-via-web/33765/

In the latest incarnation of the ‘internet enabled fridge’, NXP has announced technology that can be integrated into the base of an energy efficient light bulb. Not only does this technology offer dimming abilities, it will also allow light bulbs to be turned on and off over the web.

According to Jon Croteau, general manager of NXP’s power lighting solutions business: “The only time I’ve seen something like this was when I first saw the iPhone.”

Leaving aside the small issue of why anyone might want to turn light bulbs on and off using the web and bigging your product up by comparing it to the iPhone, there is one interesting issue in the announcement; the fact that NXP is taking on ZigBee. Fuelling this potential showdown with ZigBee is NXP’s recent acquisition of Jennic. “It was acquired because of its software competence, including the 6LOWPAN stack, and its power efficient hardware,” Croteau admitted.

Rightly, Croteau says there will not be an ‘internet of things’ if the ‘things’ use proprietary interfaces or carry royalty penalties. “If you want an IP based network,” Croteau asserted, “you can’t have one that is ZigBee based. But it’s not about competing with ZigBee,” he continued, “it’s about delivering something people want to buy.”

The technology must have something going for it, because NXP has signed up TCP, which manufactures more than 1million energy efficient every day. But its adoption requires the creation of a developer’s community. Croteau recognises this and said an open source consortium is in the process of being established. Without other developers, the technology will go nowhere.

NXP, of course, is the privatised version of Philips Semiconductors and Croteau’s admission that NXP is ‘setting up an alternative to Zigbee’ does, however, bring to mind earlier attempts by Philips to ‘set up alternatives’. Who remembers V2000; the ill fated video format that got steamrollered by VHS and Betamax? Who remembers DAT, the tape based data storage approach obsoleted by the cdrom?

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<strong><a href="http://www.newelectronics.co.uk/electronics-blogs/nxp-technology-enables-light-bulbs-to-be-turned-on-via-web/33765/" target="_blank">http://www.newelectronics.co.uk/electronics-blogs/nxp-technology-enables-light-bulbs-to-be-turned-on-via-web/33765/</a></strong></p>

Posted by chantal Thu, 09 Jun 2011 16:37:00 GMT

Marvell chip designed to improve LED light quality

MAY 16, 2011 by Martin LaMonica



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http://news.cnet.com/8301-11128_3-20062743-54.html



Semiconductor company Marvell today is set to introduce a chip geared at improving the light from LED bulbs and connecting them to a network. The 8801 chip is small–about the size of a penny–and will be about the same price as existing LED lighting electronics.

If Marvell signs on light manufacturer customers, it could bring the very good light quality of some commercial LEDs to more affordable consumer products, said Kishore Manghnani, vice president of Marvell’s Communications and Consumer business. He said the chip, which integrates multiple functions on this single controller chip, is being tested by commercial or consumer light fixture makers now and it takes them about six months to introduce products with new chips.

Light quality for consumer LED bulbs has improved over the past few years but the color rending index (CRI), a measure of quality, is still not as high as incandescent bulbs. With the chip, Manghnani said a CRI of 95, higher than most of the consumer LED bulbs available now, is possible. The chip can control the current and temperature of two types of LED light sources. So a fixture or bulb maker could use the chip and driver to use LEDs with two different colors, such as white and red, to improve color rendering. Until now, the electronics to control different colored LEDs would be too large or expensive for consumer products, Manghnani said.

The Marvell component will also make LED dimming more precise and allow a lighting company to embed a wireless chip in the bulb. With a wireless ZigBee or Wi-Fi radio, lights can be controlled from a central point or set on a schedule. Last week, Google demonstrated a networked LED bulb controlled by its Android@Home software due for release by the end of the year.

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<strong><a href="http://news.cnet.com/8301-11128_3-20062743-54.html" target="_blank">http://news.cnet.com/8301-11128_3-20062743-54.html</a></strong></p>

Posted by chantal Wed, 01 Jun 2011 16:10:00 GMT

Intelligent Device Automates Energy Savings

ThinkEco’s plug-in modlet learns your usage patterns and offers scheduling recommendations.



May 03, 2011 by Steven Castle



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http://www.electronichouse.com/article/intelligent_device_automates_energy_savings/C155



Like many of us, Mei Shibata has a home entertainment system with a sizable TV, DVD player, Wii game console and a cable box. But unlike many of us, she’s saving energy and money with it.

While no one is at in her New York home during certain times of the day, power is cut to the entertainment system—including the “always-on” cable box. Then, before her child arrives home and watches TV, power is resumed to the system and the cable box has time to boot up and download the necessary programming information.

It’s all done with a product called the modlet, from ThinkEco. The modlet is a plug-in device with two outlets and wireless ZigBee connection to a computer for the software interface. The modlet can monitor the energy of an appliance of device plugged into it—and it can cut or resume power to that device automatically. Even better, this is based on your preferences and your usage patterns.

The modlet and its software learns how you use the things plugged into it, and recommends savings plans.

ThinkEco estimates that cutting power to a cable box alone for 12 hours a day results in annual savings of $17, and cutting power to it 18 hours a day can save $25, based on a rate of 15 cents per kilowatt hour…

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<strong><a href="http://www.electronichouse.com/article/intelligent_device_automates_energy_savings/C155" target="_blank">http://www.electronichouse.com/article/intelligent_device_automates_energy_savings/C155</a></strong></p>

Posted by chantal Fri, 27 May 2011 16:15:00 GMT

LED bulbs move in and mix up home lighting

by Martin LaMonica MAY 2, 2011



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http://news.cnet.com/8301-11128_3-20058550-54.html?part=rss&tag=feed&subj=GreenTech



In the space of a few years, I’ve gone from one lighting technology to another and now to three lighting types in my home. I suspect others will be in the same shoes as lighting options expand, notably those involving LEDs. Eager to cut down my electrical load, I essentially converted to compact fluorescent lighting (CFLs) years ago. Recently, though, I’ve replaced CFLs with efficient LED bulbs and even energy-hogging incandescents to address an unfortunate feature of CLFs: turning them on and off frequently degrades their life.

CLFs are still a good deal both financially and environmentally. They use about one quarter of the energy of incandescent bulbs and will last about 10 years, or 10 times as long, according to Consumer Reports tests. But Consumer Reports also found that turning a CFL on and off within less than 15 minutes, something you might do in the bathroom for instance, leads to earlier-than-expected brownouts. That rapid cycling issue, plus the arrival of good LEDs in the traditional A19 bulb shape, got me rethinking my home lighting and prodded me to use different bulb types for different purposes. I’m still focused on efficiency, so I’m only using incandescent bulbs in places where the light is used in short spurts. I tend to go in and out of the attic quickly, for example, and want full brightness as soon as possible.

I’ve also added a few LEDs, which are certainly more expensive–a 60-watt incandescent replacement costs almost $40–but functionally they have been good CFL replacements and are more efficient per lumen. I have a few Philips LEDs that give off as much light as a 60-watt incandescent or a 14-watt CFL, and they consume 12 watts.

It will take a long time based on energy savings compared with CFLs to recoup the initial cost. On the other hand, LEDs are supposed to last upward of 20 years, and I placed them in fixtures that we flick on and off frequently, which I hope will address the burnouts I’ve experienced with CFLs.

LEDs multiply

You don’t yet see general-purpose LED bulbs at the supermarket or corner hardware store, but more products in the popular 60-watt-equivalent category are coming, and prices are expected to continue falling. In the space of the last few weeks, a couple of new LED companies have emerged, and one anticipated product (well, anticipated by lighting geeks at least) is expected in stores soon.

Switch Lighting, backed by venture capital firm VantagePoint Capital Partners, plans in the fourth quarter to start selling an LED bulb which has a cooling system that it says will ensure long life–on the order of 20,000 hours, or 18 years, at three hours a day. The company is readying 40-watt, 60-watt, and 75-watt equivalent bulbs, with prices starting at less than $20, according to a representative. To make light dispersal more even, the LED light sources–small coin-size dots–are located near the edge of the bulb glass, a change from the typical “snowcone” shape.

Another company is Pixi Lighting, which introduced an A19 LED earlier this month. It has a color rendering index (CRI) of 90, a measure of light quality, and a color temperature of 3,000 Kelvin, or white light. The 40-watt equivalent, which uses 6.5 watts, has been in an overhead fixture in my house for a few weeks and I find the light quality is good. Lighting Sciences Group will offer two 60-watt equivalent LEDs with some impressive “feeds and speeds” slated to be available online and in Home Depot nationally by the end of the second quarter, according to the company. Rather than the snowcone shape, the bulb has a thick disk on top of a heat sink to disperse light evenly.

There will be both a “cool white” and “warm white” version. The cool white will give off 950 lumens, have a CRI of 88, consume 13 watts, and have a cool color temperature of 4,900 Kelvin. That product is already available at some Home Depot stores and costs $36.97. The warm white will give off 850 lumens, consume 13 watts, have a CRI of 88, a temperature of 3,000 Kelvin, and cost $34.97.

The design of that product reflects how manufacturers are trying to improve LEDs so that they are suitable for many more uses in a typical home. Until now, LEDs have excelled at directional lighting uses, such as spotlights or downlights in recessed cans in a ceiling. But now GE has an “omnidirectional” LED bulb where the heat sink diffuses light. Cree, too, is working on a 60-watt replacement LED bulb that prioritizes even light along with efficiency (less than 10 watts) and life.

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<strong><a href="http://news.cnet.com/8301-11128_3-20058550-54.html?part=rss&tag=feed&subj=GreenTech" target="_blank">http://news.cnet.com/8301-11128_3-20058550-54.html?part=rss&tag=feed&subj=GreenTech</a></strong></p>

Posted by chantal Wed, 18 May 2011 16:33:00 GMT

The Benefits of Front Projection

By Runco January 31, 2011



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http://www.runco.com/_blog/This_Minute_at_Runco/post/The_Benefits_of_Front_Projection/

#1: The Big Screen Experience

Home theater enthusiasts have known for decades how impressive front projection entertainment systems can be. They are the dominant technology in commercial cinemas for good reasons and many of these translate into residential applications.

So, why consider projection for your home?

The first benefit is that you can create a big screen experience at home. While plasma displays top out at around 150” and single LCD TVs over 70” are rare, projection systems are virtually unlimited in size and at a lower cost per square foot of display. You can create screens measured not in inches diagonal, but in feet or meters wide, which translates into more compelling entertainment.

#2: Design Flexibility

The second reason to consider front projection in the home is that it fits your lifestyle and blends seamlessly with your décor. You can hide the electronics away and with a touch of a button bring a home theater to life, without having to leave the room.

There is also no thinner flat panel display than a front projection screen. Projectors are available in a wide range of sizes, industrial design styles, and personalization that allow the product to be customized to the homeowner’s personality and passions.

#3: Unmatched Image Performance

From color performance to black levels, in the right environment, projection dominates. Plus, you are not limited to a fixed aspect ratio of 16:9 high definition (which is a 1.781 aspect ratio). You can watch CinemaScope2.35:1 content without black bars using Runco’s CineWide® and CineGlide™ technology.

#4: 3D Done Right

The market excitement around 3D in the home is palpable and there is no better way to watch 3D than with projection. The big screen experience is more immersive and it enables Runco’s Constant Stereoscopic Video™ (CSV) with battery-free passive glasses for the best-in-class 3D performance.

#5: Energy Efficiency

Using power-consumption-per-square-inch calculations, projectors use a fraction of the energy of large flat panel displays. This is especially true of Runco’s InfiniLight™ lamplessLED illumination (available on the QuantumColor™ series and the 3Dimension™ D-73d).

Why doesn’t everyone have a theater?

First off, projection is seen as relatively complicated (as opposed to a buy-and-hang flat panel display, which is often a do-it-yourself project for the homeowner). This leads to people believing it to be wildly expensive, overly complex, or not even considering it as a possibility at all.

The second reason is people associate projectors with dark, cave-like rooms that can only be used for movie watching. Sometimes space, room size, or ceiling height limitations can make homeowners believe that projection will never work for them.

Once the homeowner considers projection, then the real work begins of making it work for their room.

Projection only works when the light on the screen is brighter than the brightness of the room. In other words, the “blackest” blacks of the scenes you show, will only be as dark as the screen before you turn on the projector and in many bright rooms that is simply not dark enough for acceptable viewing. Make no mistake, projection is not the best solution for every room.

Outsmarting the Sun

While the industry standards for theater brightness call for approximately 14 foot lamberts (fL) of luminance off the screen, the sun delivers a whopping 10,000 fL!

One of the ways to beat the sun and create incredible visual experiences in the home is with a flex-theater. When you can’t dedicate the space or the budget for a dedicated home theater, a flexible design that accommodates multiple uses of a single space can be a perfect compromise. A projection system combined with modular furniture and lighting control can transform a living room into a theater back into an entertainment space with a simple tap on a touchscreen.



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<strong><a href="http://www.runco.com/_blog/This_Minute_at_Runco/post/The_Benefits_of_Front_Projection/" target="_blank">http://www.runco.com/_blog/This_Minute_at_Runco/post/The_Benefits_of_Front_Projection/</a></strong></p>

Posted by chantal Wed, 23 Feb 2011 17:12:00 GMT

LEDs, EnergyStar drive flat-screen TV efficiency

February 3, 2011 by Martin LaMonica



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http://news.cnet.com/8301-11128_3-20030596-54.html



The newer your flat-screen TV is, the more energy-efficient it is, according to a study released today by industry group the Consumer Electronics Association.

The CEA commissioned an analysis, done by technical services company Tiax, which found a significant decrease in power consumption by flat-screen TVs from mid-decade to 2010.

The average “active mode” power use of LCD flat-screen TVs in the 35-inch to 54-inch category was about 250 watts during the years 2005 to 2007, but is now closer to 100 watts, according to the study. From 2003 to 2010, the LCD power density–or wattage per square inch–fell 63 percent in active mode and dropped 87 percent in standby mode.

Plasma TVs have traditionally drawn more power than LCDs, the study said, but there was improvement in efficiency over the past few years. From 2008 to 2010, the active mode power density for plasma TVs fell 41 percent and the standby mode fell by 85 percent.

According to CNET’s TV Energy Efficiency Guide, the average power consumption for plasma TVs is 301 watts. For a traditional LCD, it’s 111 watts and 101 watts for LED-lit LCDs.

The three biggest factors determining power consumption are the size of the screen, the type of TV, and the picture settings, according to CNET’s guide. The settings for stores are designed to be very bright but consumers can save a significant amount of energy by adjusting those retail settings. Older cathode-ray tube TVs can be less efficient per square inch, but many consumers buy larger TVs when they buy flat-screen TVs.

EnergyStar and industry competition helped propel the efficiency trend, according to the study. On a technical level, the study said that increased use of LEDs, rather than fluorescent lighting, and improvements in power electronics helped cut standby power.

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<strong><a href="http://news.cnet.com/8301-11128_3-20030596-54.html" target="_blank">http://news.cnet.com/8301-11128_3-20030596-54.html</a></strong></p>

Posted by chantal Mon, 14 Feb 2011 17:16:00 GMT

Super Bowl XLV Goes Green

February 3, 2011 By Steven Castle



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http://greentechadvocates.com/2011/02/03/super-bowl-xlv-goes-green/



The stadium’s Legends Hospitality staff will use the state-of-the-art bio-composting reactor to turn up to 2,400 pounds of organic waste a day that would have ended up in a landfill into gray water within 48 hours. The Green Machine works by utilizing non-hazardous microorganisms in conjunction with biochips. It comes in three sizes, suited to meet the needs of most industrial kitchens, and is fully self-contained.

Use of composting practices is widespread in Europe and Asia, but still rare in the American marketplace. The Dallas Cowboys organization is the first U.S. sports franchise to install one of the sophisticated reactors. Rob Phillips, president of Totally Green, said he expects significant growth of the company because the Orca Green Machine enables businesses to go green and stay in the black.

“With our uniquely advanced system, customers dramatically reduce garbage disposal costs, tipping fees, and water and energy usage,” Phillips explained. “The Orca Green Machine makes good financial sense, and because it reduces the amount of garbage sent to landfills, it makes good environmental sense.”

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<strong><a href="http://greentechadvocates.com/2011/02/03/super-bowl-xlv-goes-green/" target="_blank">http://greentechadvocates.com/2011/02/03/super-bowl-xlv-goes-green/</a></strong></p>

Posted by chantal Fri, 11 Feb 2011 17:10:00 GMT