energy efficient
Intelligent Auto Learning Thermostat – NEST
Ever taken a good look at your heating or cooling bill and wanted to do something about it? Well, even if you have and bought a smart programmable thermostat, you may be spending more than without one.
A recent study by the Lawrence Berkeley National Laboratory found that “as many as 50 percent of residential programmable thermostats are in permanent ‘hold’ status.” Even the the governments Energy Star program removed their endorsement from all programmable thermostats primary because people don’t have the time or patience to program them properly, and the thermostat controls half of the homes energy bill. That is a lot of power for a device that effectively works no better than your sprinkler system.
Enter the NEST Learning Thermostat, the brain child of Tony Fadell, the iPod hardware designer and former iPod and iPhone division VP for Apple, after trying to decide on a thermostat for his new green home in Tahoe. A complete departure from anything you find on the market today, it is an iPod in a world of cassette walk-mans. › Continue reading
Wednesday Green Roundup
Here are some of the stories running around the green web this week.
Recycled wood flooring and recycled glass surfaces on Jetson Green-
Glass2 is produced with 99% recycled glass with no resin and can be worked on by stone and glass fabricators.
Staybull Flooring salvages waste wood from lumber mills around the world in more than 20 wood species. The discarded strips are binded using solvent-free and VOC-free adhesives, then milled and finished with a VOC-free ceramic finish for a strong detailed mosaic looking flooring. Pricing can start at $4.50 sqft and can do double duty by also reducing labor costs and construction waste.
Ecogeek reports on the groundbreaking of the nations largest wind farm in California-
Just outside Los Angeles, a 3-GW wind farm project is on track to be operational by next year. Able to power 600,000 Southern California homes, the Alta Vista Wind Energy Center located in the foothills of the Mojave Desert just north of Los Angeles will have the first phase up and running by next year with full completion in about 10 years.
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Solar Car Kits for Kids
A sample solar car concept
Conversely, people who begin learning additional languages as children tend to make a lot less mistakes common to later-learners and in addition, pick up the same languages much faster. Knowledge becomes more deeply rooted if it’s learned early, and bearing these facts in mind, one can also see why many professionals are able to trace their own passions as adults back to what they were brought up with.
With this in mind, it makes sense that the best way to instill green values in society would be to focus on the youth. That said, young kids won’t be too excited to read a dense non-fiction title on all the mistakes made by ourselves and our predecessors. They also wouldn’t be too keen on keeping up with environmental trends and gadgets. But few kids would shy away from being bought a new toy.
Solar Plane Begins 24-Hour Test Flight
Seven years of hard-work recently culminated in the beginning of a 24-hour test flight of the HB-SIA, an experimental solar-energy powered aircraft. This unveiling comes with a sigh of relief as the flight has already been delayed once due to technical issues with the communications equipment. The intentions of the team are to take the plane up to an altitude of approximately 28,000 feet after which the pilot will determine whether the plane can successfully fly during the night with the energy stored during the day’s sunlight.
Powered by 12,000 solar cells, the group hopes that the plane will be a harbinger of things to come – “to have a solar-powered plane flying day and night without fuel,” as the team’s co-founder Bertrand Piccard puts it. Though the group recognizes that solar airplanes won’t be replacing commercial airplanes with jet propulsion engines any time soon, the hope is that the project will be a means of moving towards a world with newer, cleaner technology.
YoGen: A Green Alternative to Emergency Energy
Image courtesy of Easy Energy, Inc.
I generally type at about 65 WPM, and I like to think that this is a quite a bit faster than a typical computer user especially considering that I’ve never actually taken any typing classes. I amassed this WPM on nothing but experience, hooked to a glaring computer screen since the age of five or six (we didn’t have cable and I was easily amused). In spite of my proficiency at typing, I have nothing on the speed at which my friends text. Not yet anyways.
Like my computer experience, kids are now growing up with cell-phones, rapidly pounding out messages that I would’ve actually had to say out loud. Regardless of what can be said about how this might depersonalize our communication with each other, it is an incontrovertible fact that the world is marching along in this direction – steadily becoming more and more dependent on these small all-encompassing tools. I’ve answered surveys where I was asked about one technology without which I couldn’t survive, and without even second guessing myself, I had to say my cell phone. I can always find easily accessible computers, but when it comes to my cell phone, it stores all of my contacts along with my music, pictures, videos and even some reminders of important appointments. I can’t leave home without it charged. And I can only imagine how much more important they would than be to people who lead far busier lives than my own.
It follows than, that in such a world, emergency energy has the potential for substantial business. I myself can’t say how many times I’ve purchased Cellboost to recharge my phone after I had realized that I hadn’t recharged it the previous night. I’ve also found similar technology that relies on you plugging in AAA batteries and the like as a source of energy, a rechargeable substitute for the disposable Cellboost (which is itself not much more than smaller batteries packaged in plastic).
And the Winners (of the MIT Clean Energy Prize) Are…
The results are in; C3Nano Inc., a team from Stanford University, has won a competition amongst peers, the coveted MIT Clean Energy Prize. Barely three years old, the competition has brought some of the brightest minds from around the world, working with their respective teams, for a single common objective: becoming pioneers in the advancement of (relatively) clean energy.
Solar panels - from ncsc.ncsu.edu
A good idea isn’t enough to change the world, a good idea backed by significant capital and popular support is. The people behind the competition and the participants are well-aware of this reality, leading to the high turn-out of academics with futuristic ideas. And that’s where the competition comes in; the winning team earns $200,000, but more importantly, their idea gains wide recognition beyond the scholarly circle resulting in sponsorships from established organizations.
Solar Razor
I’ve recently come across the coolest little gadget for men, and perhaps even for women. It may be old news but it’s worth being brought up again: the Sol Shaver and other solar razors like it. These electric razors are solar powered, something I didn’t actually ever expect to see on the production line because most people only use their razors behind closed doors, in bathrooms, in the morning.
Sol Shaver
But for those of us with busy schedules, constantly moving around, often traveling, this device is simply perfect. If you go camping, you can’t really say no to bringing one of these along. Likewise, spring break is coming along quite soon and many of us will be taking a long road trip ending up on a beach somewhere (plenty of sun). Wouldn’t this be the handiest thing to have?
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Solio Mono-i Solar Charger
As we’re entering Spring, even in Seattle, we ought to start seeing a bit more sun. And nothing would show our gratitude for the change in weather than for us to actually harvest it’s potential with a solar charger.
Sold in a variety of makes and models, these little gadgets collect energy from the sun for your personal appliances. Be it a laptop, an I-Pod, or a cell phone, you can easily find a solar charger out there to match your needs, even essentially universal ones with a multitude of different plugs. One that’s caught my attention recently is the Solio Mono-i. The company boasts it’s compatibility with 3,200 devices, and also lists the other features typically found on a variety of such chargers.
