Gas 2.0

German car giant BMW has announced plans to attach radioactive heat-collectors to the tailpipes of future models, in a move predicted to slash fuel use and reduce carbon emissions by around 5 per cent.

The massive fuel saving is bigger than the three per cent achieved by the two current key Efficient Dynamics technologies - stop-start and brake energy regeneration.

The revolutionary technology, originally designed to power space satellites, captures waste heat transferred down the tailpipe and converts it to electricity via a radioactive ‘thermolelectric generator.’

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A group of engineering students at Dalhousie University will enter their “Maritime Mileage Machine” in the 2009 Shell Eco-marathon America to try to beat the current fuel efficiency record of 1,445 kilometers per liter.

“It’s basically a big weed whacker.” - Matthew Harding, team manager

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I was recently glancing through the Washington Post, when the headline, “Green Is In The Eye Of The Beholder,” caught my eye — mostly because I have been wondering a similar question question as of late: What, exactly, makes a vehicle “green?”

It seems there are as many answers as there are shades of green. But, ultimately, the question all automakers need to figure out the answer to — especially the Big Three in Detroit — is which variety of environmentally friendly vehicles do Americans really want?

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A few months ago Cleantechnica reported on the new Ford Fusion and Mercury Milan’s graphical display known as SmartGauge. Now Ford has released a video showing the interactive display in action.

Probably the coolest part of the video is where it shows how the driver will get instantaneous driving habits feedback by displaying how efficiently he or she is driving. The gauge does this through a constantly changing display of green leaves — the more green leaves on the display, the better you’re driving. For the less creative among us, that same information can also be displayed in a history graph (fuel economy over the last ten minutes). This is a nice, non-intrusive way to help promote good driving habits and maximizing a driver’s fuel economy.

Video after the break (skip to minute 2 for hybrid-specific graphics and display).

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For those who haven’t heard of it, the Aptera 2e is the first vehicle from Aptera Motors, a Carlsbad startup with funding from Idealab, Google, and other sources. (Also for those who hadn’t heard of it: it’ll look great in your cave.)

The all-electric, three-wheeled 2e weighs in at around 1,500 pounds due to high-strength composite construction, has a small fraction as much aerodynamic drag as a Prius, goes 100-120 miles with a top speed of 85-90mph, and boasts normal car safety features, impressive crush test results, and crash testing (TBA).

With a price ranging from the mid $20s to the mid $40s (depending on options), Aptera is aiming to produce 10,000 a year in 2010 and 100,000 by 2015, including a subsequent four-wheel, four-seater code-named Palomar.

Now, they’ve announced what many have been long awaiting: a basic production schedule.

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Having just hibernated for half a month in freezing Minnesota…

..I was easily swayed by Nick and Sasha’s recent arguments that those treehuggers unfortunate enough to live in such inclement climes should just give up altogether on electric cars and settle for the alternative vehicles powered by liquid compressed natural gas that Pickens pushes in his plan.

(In my weakened state I could almost understand that security blanket SUV mentality because it is so frightening being at the mercy of such a climate. You want the sense of a great deal of protection against being stranded and even dieing of exposure to the elements. Maybe batteries are weak in cold climates?)

But then I saw this electric car do this sturdy little trick on the You Tubes: George Clooney’s tiny Tango EV really just charges right out of the garage and shovels the snow right out of its way!

Check out this amazing video:-
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The British Queen Elizabeth II has two state Bentleys, which according to the US Department of Energy gets nine MPG in the city and uses 31.1 barrels of petroleum a year. These royal $15 million gas guzzlers are being converted to bio-ethanol.

According to Jalopnik, the Queen is preempting Bentley’s move to biofuels:

Queen Elizabeth the II, who lives rent free in several state-owned mansions and castles — the poorly insulated kind that are a bitch to heat in the winter — travels by a state-owned private jet and requires a security detail that uses many fossil fuel powered cars, trucks, motorcycles and helicopters, has decided to do her bit for the environment. The biofuel conversion is estimated to increase the fuel economy of her two, scarcely used, Bentleys by a staggering 40%. How? By burning some of her tiny island nation’s food supply in place of gasoline. Bentley is expected to introduce a similar system for its range of luxury cars by 2012, allowing similarly well-heeled individuals to feel better about themselves while dining on imported fine foodstuffs.

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Who hasn’t been enraged to read about how Ford and G.M. can make perfectly good little gas sippers in Europe, but just can’t bring themselves to make a fuel efficient car for us back home?

Well, now that they need some funding from us, here’s an idea. Let’s fund Detroit just to set up their efficient European car factories — back here, where they are really needed. Let’s get some better gas mileage out of their money troubles.

Apparently, it only costs $75 million to completely retool a plant, to produce an efficient little car instead of the gas-guzzling behemoth they were fobbing off on us fools all these years.

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For the third year in a row, The New Oxford American Dictionary has selected an eco-themed word as its word of the year. “Hypermiling” or “to hypermile” as Oxford defines it, is “an attempt to maximize gas mileage by making fuel-conserving adjustments to one’s car and one’s driving techniques. Rather than aiming for good mileage or even great mileage, hypermilers seek to push their gas tanks to the limit and achieve hypermileage, exceeding EPA ratings for miles per gallon.”

The term, which Oxford says was coined by Wayne Gerdes of CleanMPG back in 2004, has received newfound attention in the last year thanks to sharp increases in gasoline prices and a political squabble about national energy policy and the benefits of properly inflated tires.

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Just weeks before the 2008 LA Auto Show, hybrid car and powertrain maker AFS Trinity is pulling out after saying that show management “muzzled” them by disallowing claims that their highly modified Saturn Vue plug-in hybrids can achieve 150 mpg.

In a statement, AFS Trinity said that “carmakers continue to seek tens of billions of taxpayer dollars, ostensibly to develop fuel-efficient vehicle technologies, but their conduct is evidence they are reluctant to embrace solutions they didn’t invent.”

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The US auto industry’s woes are well known — we’ve covered them here at Gas 2.0 many times — but are these companies deserving of taxpayer money for a government bailout, or should they be left to deal with a mess that they mostly created?

This is the question that will be debated live on NPR.org today at 3 PM EDT (19:00 Greenwich Mean Time).

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I rolled my Toyota Yaris three times this morning after hitting a six-foot-high dirt embankment at highway speed. I crawled out with no more than a bump on my head, seat belt burn, and a massively stiff neck. So, for all you small car safety-doubters out there, I’ve now got personal experience to say otherwise.

Inevitably, whenever we post about small electric cars, funky three-wheelers, or any other small fuel-efficient vehicle here at Gas 2.0, we get typical responses along the lines of “It may get 60 mpg, but that thing’s a death trap,” or “It’s nice to drive electric, but would you trust that car to your family?”

After this morning’s shenanigans, I can unequivocally say “Yes. Yes I would trust my family to a small fuel-efficient car, and I’m miraculously alive and mostly uninjured… so no, it’s not a death trap.”

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Editor’s Note: I was in Houston, TX, last week, celebrating the International Year of the Planet at the first ever joint meeting between the American societies of Soil Science, Geology, Crop Science and Agronomy. With a significant focus on biofuels, this conference was rife with interesting materials.

In what could be my biggest personal revelation since diving into the world of alternative energy, it dawned on me last week that the “western” biofuel players are certainly the loudest kids on the block, but not really the most important.

I spent a large part of my time at the conference just trying to sort out which of the dozens of excellent forums on biofuels, energy, and environmental quality I should attend. The rest of my time was taken up with trying to keep my head together enough to make sense of it all so I could convey it in a way that’s meaningful to you, my readers.

But, while running around like a kid in a candy store, I became aware that my understanding of biofuels was decidedly myopic. Up until last week, I was squarely focused on U.S., E.U., and, to a smaller extent, Brazilian policies — quite naturally and unapologetically, I might add. After all, I am a U.S. citizen and I have a profound connection to my country and it’s cultural peers.

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Existing diesel and gasoline engines could get up to a 10% boost in fuel efficiency from an electrifying add-on.

Researchers at Temple University in Philadelphia have developed an improved fuel-injection system that is simple and affordable enough to use in existing cars. Through a strong electric charge to fuel on its way to the engine’s cylinders, scientists were able to increase the fuel efficiency of a Mercedes-Benz 300D from 32 to 38 mpg. If all the autos the United States installed the apparatus, over 300 million barrels of gasoline and about 150 million barrels of diesel could be saved.

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We’ve heard a lot about luxury motor vehicles trying to change their worn out images. Personally I feel like I’ve been writing more than I would like about luxury cars saving gas, and while the gas saving gesture is nice, we should be able to expect more from a company with the resources to do more for the world.

Editor’s Note: This post is a guest contribution by Anthony Cefali.

Idealism aside, the BlueEFFICIENCY technology at least green in nature. The four-cylinder 200 horsepower diesel engine keeps the performance integrity of a Mercedes vehicle with a 45 mile-per-gallon economy. I do not drive a Mercedes, probably never will, but I do feel that 0-60 in 7 seconds is respectable for a car that is meant to save gas (most Prius driver’s brag that their car will hit 60 in under ten seconds). The cars eco-rating is awfully high. It complies with the European Union’s current emissions standards and is expected to meet the next revision of standards as well. The engine is presently being equipped to its latest C250 model. Read the rest of this entry »