Inductive Charging Of Electric Vehicles: Conveniently Inefficient

Google Inductive Charging Station
Inspired by a post on FastCompany.com, Wireless Charging for Electric Cars Is Cool but Totally Unnecessary

Inductive charging, or wireless charging, is the use of electromagnetic fields to transfer power from one source to another. It’s all about the coils and when inductive charging technology is applied to electric vehicles, it only has to park or drive over a pad to receive an electrical current and charge its batteries. No need to plug it in and you get a fully charged EV the next morning or while you drive. Siemens and BMW are partnering on a program to further this technology by installing a inductive charging station in the city of Berlin in two months.

My question: do we really need this feature to get people to purchase electric vehicles? According to Wiki, at its current best, inductive charging is only 86% efficient with the rest of the electrical current being lost as waste heat. Convenience takes precedent over efficiency and that really seems to run counter to the purpose of driving an EV.

We’ll see what happens. When the Rolls-Royce Phantom 102EX electric car rolls out, it’s set to have the inductive charging feature but it won’t be receiving the Jubbling patch. That’s earned by working through some inconvenience and in this case, all that would mean is that you actually have to plug your EV into an outlet.

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Jubbling Doesn’t Think Rising Gas Prices Is All Bad News

The Seattle Times posted an article from the Associated Press, Drivers start to cut back on gas as prices rise.

Consumer spending information analyzed and supplied by MasterCard Spending Pulse has determined that gasoline consumption has gone down despite the fact that more people have returned to work. The high price of gas is obviously motivating the reduction but consumers are also downsizing their vehicles and/or finding alternative modes of transportation. According to the article, in addition to downsizing, more people are carpooling, riding mass transit or walking to where the need to get.

Moving away from gas and our normal patterns is not going to be easy but changing our habits now may be the only solution. As we reduce in the US, the worldwide demand for gasoline continues to increase due to an influx of new gas consumers in countries like China. Translation: the price of gas isn’t likely to go down permanently so choosing to consume less now and developing alternate means is probably a better option than being forced to make that decision later.

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GreenFest Is Coming To A City Relatively Close To You

GreenFest Green FestivalThe Green Festival, or GreenFest, is a two day event that showcases products, ideas and solutions for consuming less and reusing more. And this year, they’re celebrating their 10th anniversary having welcomed 1 million attendees. Yes, green is prominent in their name but you don’t feel Jubwinked by attending because it’s all about the vendors. If you do decide to go, definitely bring your kids too. GreenFest is very kid friendly and includes a KidZone with crafts, games and featured speakers who’ll explain ways that kids can get involved. Here is their upcoming schedule:


2011 Green Festival Schedule
San Francisco/SF Concourse April 9-10
Chicago/McCormick Place May 14-15
Seattle/Qwest Exhibition Center May 20-21
New York/Javits Building Oct 1-2
Los Angeles/LA Convention Center Oct 29-30
San Francisco/SF Concourse Nov 12-13

Now Jubbling Festival, or JubFest, is still about 3 – 20 years off but I’m working on it. For now, it occurs in my house daily and consists of me walking around in a parka telling my kids to turn stuff off.

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TrailerTail From ATDynamics Is Jubbling. With One Cosmetic Mod, It Could Be On Every Semi-Truck.

This post was inspired by an article on Cnet’s Crave Blog
Some people, when they hear the term TrailerTail, might get the wrong idea because for us, the TrailerTail by ATDynamics is one of those ideas that hits us square in the Jubbling. ATDynamic’s TrailerTail is a simple modification that when it’s deployed on a semi-truck trailer combo will reduce drag and improve fuel efficiency by 6.6%. According to ATDynamics, the TrailerTail takes about 4-5 hours to install on a semi and is manually activated or deactivated by the driver in seconds. The TrailerTail is constructed out of reinforced thermoplastic and will sell for $2,800 each or in a 10 pack for $18,000. According to ATDynamics, adding the TrailerTail and traveling at 65 mph can save a trucker up to 8 gallons of fuel per 1,000 miles traveled. If a semi travels 100,000 at 65 mph, the TrailerTail would save 800 gallons of fuel per year; it’ll basically pay for itself in one year of use. ATDynamics has also developed the ATD-Transtex Skirts that streamline a rig by closing the gap between the front and rear axle on the trailer with the same reinforced thermoplastic.

Another nice feature of ATDynamic’s product line and website is the fact that they don’t smear it with references to green and eco-friendly. Instead, they just focus on improved fuel efficiency and the reduced fuel expenses you’ll attain by adding their products. Now getting their product accepted by the trucking industry and truckers could be about the savings but Jubbling knows they might face additional hurdles and that is why we’ve come up with a slight product tweak that could put the TrailerTail over the top. Here is our open letter to ATDynamics.


Dear ATDynamics Sales Dept.,
You guys rock! TrailerTail is an amazing idea and it’s one that pays for itself within one year of use. And the best part is that you guys don’t pitch your product as green this or eco-that. The TrailerTail is the kind of product that can truly put a dent in the trucking industries consumption of fuel and in turn, reduce emissions. Lets face it – we need interstate transport so why not find ways to make it more efficient? You guys have done that.

I’m sure that selling your product to trucking companies and truckers is tricky and you’ll face some objections during the sales process. Truckers are individuals and some are independent and saving on fuel costs and reducing emissions surprisingly might not be enough to get the sale. You might have to turn your sales pitch to “11″ because “10″ won’t be enough (from Spinal Tap if you haven’t seen it yet).

So we tapped into the brain trust here at Jubbling and after many hard fought attempts and some tears, we’ve developed a solution that could help you reach an even higher close rate.
Modified ATDynamics TrailerTailPlease run with this – it’s our gift to you for developing such a simple, Jubblingized solution that will reduce fuel consumption and emissions. This same modification could be added to your ATD-Transtex Skirts too. You could refer to them as Skirts on Skirts.

Anyways, we look forward to hearing from you and a big 10-4.

XO XO
Jubbling

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New Rolls-Royce 102EX Electric Vehicle Debuts At Geneva Motor Show

Rolls-Royce 102EX Phantom at Geneva Motor Show 2011With a price tag of around $1.6 million, the Rolls-Royce 102EX concept car is close to $1.6 million more than I can afford. The Telegraph has a complete run down of the features of this mega EV. A few of the specs to highlight include its range of 125 miles on a single charge and the fact that it’ll be powered by 1400 lbs of lithium ion cells. The Rolls-Royce 102EX will also have the ability to “induction charge.” Basically, you can park it over two pads to re-charge the batteries wirelessly.

All of these features are very cool but is the Rolls-Royce 102EX Jubbling? No, but it’s definitely Jubfurky.

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How Do You Justify Purchasing A Hybrid Vehicle vs Non-Hybrid Vechicle?

hybrid-vs-non-hybridBased on the NY Times Green Blog story, “Hybrids vs. Nonhybrids: The 5-Year Equation”

If you are deciding right now on what type of car to get – hybrid or non-hybrid – just based on fuel consumption, can you justify the additional expense of a hybrid over five years? That is the question Consumer Reports attempted to answer and it was later reported in the NY Times Green Blog.

They used examples including the Lexus RX350 (non-hybrid) vs the Lexus RX450h (hybrid) which costs $6200 more than its non-hybrid brother. The RX350 gets approx 21 mpg and the RX450h gets 26 mpg and based on sheer fuel efficiency numbers and according to the report, buying the hybrid 450h would only make fiscal sense if gas were priced at $8.77 gallon for the next five years. Check out the article for more information on this and other models.

But for me, the numbers just don’t seem to add up. With the Lexus RX350 vs RX450h comparison, the $6200 price difference breaks down to $1250 per year for five years. (The article based its numbers on driving an average of 12,000 miles per year.)

Gas price Lexus RX350 (21 mpg)
(cost to operate)
Lexus RX450 (26 mpg)
(cost to operate)
Difference
(per year)
$2.80/gal $1600/year $1292/year $308
$8.77/gal $5011/year $4047/year $964
$11.35/gal $6480/year $5232/year $1248


Through my very simple calculations, the sweet spot for buying the Lexus RX450h Hybrid seems to be when gas prices hit $11.35/gallon.

Cost effective or not, should you buy a hybrid? That’s up the individual. At the very least, driving a hybrid will reduce your consumption of gasoline or you could just find ways to drive either type less than the 12,000 miles per year average. Either way, the ultimate goal is to find ways to consume less whether you drive a hybrid or not. The NYTimes article may help some decide what to buy but I’ve already made my decision. I’m driving my car until I’m Fred Flinstoning it to where I need to go.

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